1 Configuring SDH and PDH Services ...........................................................
1-1
1.1 Engineering Requirements ..................................................................... 1.2 Engineering Planning ............................................................................. 1.2.1 Networking Diagram ...................................................................... 1.2.2 IP Address Allocation Diagram ...................................................... 1.2.3 Board Information of Each NE ....................................................... 1.2.4 Fiber & Cable Connection Table .................................................... 1.2.5 Timeslot Allocation Diagram .......................................................... 1.2.6 Board Level Protection Information................................................ 1.2.7 Clock Tracing Diagram .................................................................. 1.2.8 Orderwire Diagram ......................................................................... 1.3 Engineering Preparation ......................................................................... 1.3.1 NE Side .......................................................................................... 1.3.2 T2000 Side ..................................................................................... 1.3.3 Document....................................................................................... 1.4 Configuration Process ............................................................................ 1.4.1 Logging In to the T2000 ................................................................. 1.4.2 Creating an NE .............................................................................. 1.4.3 Creating an NE User ...................................................................... 1.4.4 Switching an NE User .................................................................... 1.4.5 Creating a Board ............................................................................ 1.4.6 Creating a Fiber ............................................................................. 1.4.7 Creating a Topology Subnet .......................................................... 1.4.8 Creating a Protection Subnet ......................................................... 1.4.9 Configuring Clock........................................................................... 1.4.10 Configuring SDH and PDH Services by Using the Trail Management Function ............................................................................ 1.4.11 Configuring SDH and PDH Services by Using the Station Function .................................................................................................. 1.4.12 Configuring Board Level Protection ............................................. 1.4.13 Configuring Orderwire .................................................................. 1.4.14 Setting the Performance Monitoring Start or Stop Status ............ 1.4.15 Setting Alarm Parameters ............................................................ 1.4.16 Backing Up NE Configuration Data ..............................................
1-2 1-3 1-3 1-3 1-4 1-7 1-7 1-9 1-9 1-10 1-12 1-12 1-12 1-12 1-13 1-14 1-15 1-17 1-18 1-18 1-20 1-21 1-22 1-24
2 Configuring Services in Other Protection Schemes .................................
2-1
2.1 Networking Diagram ............................................................................... 2.2 Protection Schemes ............................................................................... 2.3 SNCP Ring with Non-Protection Chain .................................................. 2.4 Four-Fiber MSP Ring with Non-Protection Chain ................................... 2.5 SNCP Ring with 1+1 Linear MSP Chain ................................................
2-2 2-3 2-4 2-8 2-11
1-27 1-31 1-41 1-42 1-45 1-46 1-47
2.6 SNCP Ring with 1:1 Linear MSP Chain ................................................. 2.7 Two-Fiber MSP Ring with 1+1 Linear MSP Chain ................................. 2.8 Two-Fiber MSP Ring with 1:1 Linear MSP Chain ..................................
2-15 2-18 2-20
3 Configuring Ethernet Services ....................................................................
3-1
3.1 Configuring the Point-to-Point EPL Service ........................................... 3.1.1 Engineering Requirements ............................................................ 3.1.2 Engineering Planning ..................................................................... 3.1.3 Configuration Process(by Station) ................................................. 3.1.4 Configuration Process (by Trail) .................................................... 3.2 Configuring the PORT Shared EPL Service ........................................... 3.2.1 Engineering Requirements ............................................................ 3.2.2 Engineering Planning ..................................................................... 3.2.3 Configuration Process(by Station) ................................................. 3.2.4 Configuration Process (by Trail) .................................................... 3.3 Configuring the VCTRUNK Shared EPL Service ................................... 3.3.1 Engineering Requirements ............................................................ 3.3.2 Engineering Planning ..................................................................... 3.3.3 Configuration Process(by Station) ................................................. 3.3.4 Configuration Process (by Trail) .................................................... 3.4 Configuring the EPLn Service ................................................................ 3.4.1 Engineering Requirements ............................................................ 3.4.2 Engineering Planning ..................................................................... 3.4.3 Configuration Process(by Station) ................................................. 3.4.4 Configuration Process (by Trail) ....................................................
3-3 3-3 3-3 3-7 3-20 3-27 3-27 3-27 3-29 3-37 3-43 3-43 3-43 3-46 3-54 3-60 3-60 3-60 3-63 3-76
4 Configuring Ethernet Services on RPR ......................................................
4-1
4.1 Configuring EVPL Services on RPR ...................................................... 4.1.1 Engineering Requirements ............................................................ 4.1.2 Engineering Planning ..................................................................... 4.1.3 Configuration Process .................................................................... 4.2 Configuring EVPLn Services on RPR .................................................... 4.2.1 Engineering Requirements ............................................................ 4.2.2 Engineering Planning ..................................................................... 4.2.3 Configuration Process ....................................................................
4-2 4-2 4-2 4-5 4-23 4-23 4-23 4-28
5 Configuring ATM Services ...........................................................................
5-1
5.1 Engineering Requirements ..................................................................... 5.2 Engineering Planning ............................................................................. 5.3 Configuration Process ............................................................................
5-2 5-3 5-6
6 Configuring Broadcast Data Services ........................................................
6-1
6.1 Overview ................................................................................................ 6.1.1 Requirements for the Environment Monitor ................................... 6.1.2 Precautions During Configuration of the Broadcast Data Port ....... 6.2 Engineering Requirements ..................................................................... 6.3 Engineering Planning ............................................................................. 6.4 Configuration Process ............................................................................
6-2 6-3 6-3 6-4 6-4 6-5
7 Configuring Build-in WDM System .............................................................
7-1
7.1 Overview ................................................................................................ 7.2 Engineering Planning ............................................................................. 7.3 Configuration Process ............................................................................
7-2 7-3 7-5
8 FAQ ................................................................................................................
8-1
8.1 Configuring REG .................................................................................... 8.2 Configuring Boards with FEC ................................................................. 8.3 Configuring the Extended Subrack......................................................... 8.4 Configuring Intelligent Features .............................................................
8-2 8-4 8-6 8-7
A Abbreviations and Acronyms .....................................................................
A-1
Index .................................................................................................................
HUAWEI
OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Configuration Guide V100R003
Huawei Technologies Proprietary
OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Configuration Guide Manual Version
T2-041699-20051020-C-1.31
Product Version
V100R003
BOM
31161899
Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. Please feel free to contact our local office or company headquarters.
Huawei Technologies Co., Ltd. Address: Administration Building, Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, P. R. China Postal Code: 518129 Website: http://www.huawei.com Email:
[email protected]
Huawei Technologies Proprietary
Copyright © 2005 Huawei Technologies Co., Ltd. All Rights Reserved No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.
Trademarks , HUAWEI, C&C08, EAST8000, HONET, , ViewPoint, INtess, ETS, DMC, TELLIN, InfoLink, Netkey, Quidway, SYNLOCK, Radium, M900/M1800, TELESIGHT, Quidview, Musa, Airbridge, Tellwin, Inmedia, VRP, DOPRA, iTELLIN, HUAWEIOptiX, C&C08 iNET, NETENGINE, OptiX, iSite, U-SYS, iMUSE, OpenEye, Lansway, SmartAX, infoX, TopEng are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this manual are the property of their respective holders.
Notice The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.
Huawei Technologies Proprietary
Summary of Updates This section provides the update history of this manual and introduces the updates of contents.
Update History Manual Version
Notes
T2-041636-20040501-C-1.10
Initial commercial release
T2-041665-20041120-C-1.20
Second commercial release
T2-041665-20050301-C-1.21
Third commercial release
T2-041699-20050820-C-1.30
Fourth commercial release
T2-041699-20051020-C-1.31
Fix several bugs in the manual of the previous version. Delete the description of the N1SF64 board.
Updates of Contents Updates between document versions are cumulative. Therefore, the latest document version contains all updates made to previous versions.
Updates in Manual Version 1.31 Fix several bugs in the manual of the previous version. Delete the description of the N1SF64 board.
Updates in Manual Version 1.30 Add the introduction to configuring broadcast data service. Add the introduction to configuring Ethernet service by trail. Add the introduction to configuring build-in WDM systems. Add the introduction to FAQ.
Updates in Manual Version 1.21 Rework some images and configuration steps based on the T2000, version V200R001C03.
Updates in Manual Version 1.20 Introduce procedures of service configuration based on the T2000, version Huawei Technologies Proprietary
V200R001C02. Add the introduction to the service configuration in protection schemes like SNCP, linear MS, and four-fiber MSP. Add the introduction to configuring Ethernet RPR services. Add the introduction to configuring ATM services.
Huawei Technologies Proprietary
OptiX OSN 3500/2500/1500 Configuration Guide
Contents
Contents 1 Configuring SDH and PDH Services
1-1
1.1 Engineering Requirements
1-2
1.2 Engineering Planning
1-3
1.2.1 Networking Diagram
1-3
1.2.2 IP Address Allocation Diagram
1-3
1.2.3 Board Information of Each NE
1-4
1.2.4 Fiber & Cable Connection Table
1-7
1.2.5 Timeslot Allocation Diagram
1-7
1.2.6 Board Level Protection Information
1-9
1.2.7 Clock Tracing Diagram
1-9
1.2.8 Orderwire Diagram
1-10
1.3 Engineering Preparation
1-12
1.3.1 NE Side
1-12
1.3.2 T2000 Side
1-12
1.3.3 Document
1-12
1.4 Configuration Process
1-13
1.4.1 Logging In to the T2000
1-14
1.4.2 Creating an NE
1-15
1.4.3 Creating an NE User
1-17
1.4.4 Switching an NE User
1-18
1.4.5 Creating a Board
1-18
1.4.6 Creating a Fiber
1-20
1.4.7 Creating a Topology Subnet
1-21
1.4.8 Creating a Protection Subnet
1-22
1.4.9 Configuring Clock
1-24
1.4.10 Configuring SDH and PDH Services by Using the Trail Management Function
1-27
1.4.11 Configuring SDH and PDH Services by Using the Station Function
1-31
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Contents
1.4.12 Configuring Board Level Protection
1-41
1.4.13 Configuring Orderwire
1-42
1.4.14 Setting the Performance Monitoring Start or Stop Status
1-45
1.4.15 Setting Alarm Parameters
1-46
1.4.16 Backing Up NE Configuration Data
1-47
2 Configuring Services in Other Protection Schemes
2-1
2.1 Networking Diagram
2-2
2.2 Protection Schemes
2-3
2.3 SNCP Ring with Non-Protection Chain
2-4
2.4 Four-Fiber MSP Ring with Non-Protection Chain
2-8
2.5 SNCP Ring with 1+1 Linear MSP Chain
2-11
2.6 SNCP Ring with 1:1 Linear MSP Chain
2-15
2.7 Two-Fiber MSP Ring with 1+1 Linear MSP Chain
2-18
2.8 Two-Fiber MSP Ring with 1:1 Linear MSP Chain
2-20
3 Configuring Ethernet Services
3-1
3.1 Configuring the Point-to-Point EPL Service
3-3
3.1.1 Engineering Requirements
3-3
3.1.2 Engineering Planning
3-3
3.1.3 Configuration Process(by Station)
3-7
3.1.4 Configuration Process (by Trail)
3-20
3.2 Configuring the PORT Shared EPL Service
3-27
3.2.1 Engineering Requirements
3-27
3.2.2 Engineering Planning
3-27
3.2.3 Configuration Process(by Station)
3-29
3.2.4 Configuration Process (by Trail)
3-37
3.3 Configuring the VCTRUNK Shared EPL Service
3-43
3.3.1 Engineering Requirements
3-43
3.3.2 Engineering Planning
3-43
3.3.3 Configuration Process(by Station)
3-46
3.3.4 Configuration Process (by Trail)
3-54
3.4 Configuring the EPLn Service
3-60
3.4.1 Engineering Requirements
3-60
3.4.2 Engineering Planning
3-60
3.4.3 Configuration Process(by Station)
3-63
3.4.4 Configuration Process (by Trail)
3-76
4 Configuring Ethernet Services on RPR
4-1
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Contents
4.1 Configuring EVPL Services on RPR
4-2
4.1.1 Engineering Requirements
4-2
4.1.2 Engineering Planning
4-2
4.1.3 Configuration Process
4-5
4.2 Configuring EVPLn Services on RPR
4-23
4.2.1 Engineering Requirements
4-23
4.2.2 Engineering Planning
4-23
4.2.3 Configuration Process
4-28
5 Configuring ATM Services
5-1
5.1 Engineering Requirements
5-2
5.2 Engineering Planning
5-3
5.3 Configuration Process
5-6
6 Configuring Broadcast Data Services
6-1
6.1 Overview
6-2
6.1.1 Requirements for the Environment Monitor
6-3
6.1.2 Precautions During Configuration of the Broadcast Data Port
6-3
6.2 Engineering Requirements
6-4
6.3 Engineering Planning
6-4
6.4 Configuration Process
6-5
7 Configuring Build-in WDM System
7-1
7.1 Overview
7-2
7.2 Engineering Planning
7-3
7.3 Configuration Process
7-5
8 FAQ
8-1
8.1 Configuring REG
8-2
8.2 Configuring Boards with FEC
8-4
8.3 Configuring the Extended Subrack
8-6
8.4 Configuring Intelligent Features
8-7
A Abbreviations and Acronyms
A-1
Index
i-1
Huawei Technologies Proprietary iii
OptiX OSN 3500/2500/1500 Configuration Guide
Figures
Figures Figure 1-1 Networking diagram
1-3
Figure 1-2 IP address allocation diagram
1-4
Figure 1-3 Board layout of NE1
1-5
Figure 1-4 Board layout of NE2 and NE3
1-5
Figure 1-5 Board layout of NE4
1-6
Figure 1-6 Board layout of NE5
1-6
Figure 1-7 Timeslot allocation diagram
1-8
Figure 1-8 Clock tracing diagram
1-10
Figure 1-9 Orderwire diagram
1-11
Figure 2-1 Networking diagram
2-2
Figure 2-2 Timeslot allocation diagram
2-2
Figure 2-3 E1 signaling traffic flow on SNCP ring with non-protection chain
2-4
Figure 2-4 Signaling traffic flow on the SNCP with 1+1 linear MSP chain
2-12
Figure 2-5 Signaling traffic flow on the SNCP with 1:1 linear MSP chain
2-16
Figure 2-6 Signaling traffic flow on the MSP with 1+1 linear MSP chain
2-18
Figure 2-7 Signaling traffic flow on the MSP ring with 1:1 linear MSP chain
2-20
Figure 3-1 Ethernet service networking and port allocation
3-4
Figure 3-2 Board layout of NE1
3-4
Figure 3-3 Board layout of NE5
3-5
Figure 3-4 Service configuration diagram
3-5
Figure 3-5 SDH timeslot allocation for Ethernet services
3-7
Figure 3-6 Ethernet service networking and port allocation
3-27
Figure 3-7 Service configuration diagram
3-28
Figure 3-8 Timeslot allocation diagram
3-29
Figure 3-9 Ethernet service networking and port allocation
3-43
Figure 3-10 Board layout of NE2 and NE3
3-44
Huawei Technologies Proprietary iv
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Figures
Figure 3-11 Service configuration diagram
3-44
Figure 3-12 SDH timeslot allocation for Ethernet services
3-45
Figure 3-13 Ethernet service networking and port allocation
3-60
Figure 3-14 Board layout of NE2 and NE3
3-61
Figure 3-15 Board layout of NE4
3-61
Figure 3-16 Service configuration diagram
3-62
Figure 3-17 SDH timeslot allocation for Ethernet services
3-63
Figure 4-1 Ethernet service networking and port allocation
4-2
Figure 4-2 Board layout of NE11, NE22, NE33 and NE44
4-3
Figure 4-3 Service configuration diagram
4-3
Figure 4-4 SDH timeslot allocation diagram
4-5
Figure 4-5 Ethernet service networking and port allocation
4-24
Figure 4-6 Board layout of NE11, NE22, NE33, and NE44
4-24
Figure 4-7 Service configuration diagram
4-25
Figure 4-8 Timeslot allocation diagram
4-28
Figure 5-1 ATM service networking and port allocation
5-3
Figure 5-2 Board layout of NE1, NE2, NE3, and NE4
5-4
Figure 5-3 Service configuration diagram
5-5
Figure 5-4 Timeslot allocation diagram
5-6
Figure 6-1 Overhead channel
6-2
Figure 6-2 Application of broadcast data port
6-4
Figure 7-1 Two channel adding/dropping system comprising two LWXs and an MR2 (without protection to optical channels) 7-2 Figure 7-2 Two channel adding/dropping system comprising two LWXs and two MR2s (with protection to optical channels) 7-2 Figure 7-3 Networking application of build-in WDM systems
7-3
Figure 7-4 Board layout of NE1 and NE2
7-4
Figure 8-1 Basic configuration of REG
8-2
Figure 8-2 Required boards for main subrack and extended subrack
8-6
Huawei Technologies Proprietary v
OptiX OSN 3500/2500/1500 Configuration Guide
Tables
Tables Table 1-1 Service requirements among nodes
1-2
Table 1-2 Fiber & cable connection table
1-7
Table 1-3 Description of the timeslot allocation diagram
1-8
Table 1-4 Board level protection information
1-9
Table 1-5 Clock source priority table
1-10
Table 1-6 Process for configuring SDH and PDH services
1-13
Table 2-1 Configuration differences between MSP ring with non-protection chain and other protection schemes 2-3 Table 2-2 Service configuration of each NE (SNCP ring with non-protection chain)
2-5
Table 2-3 Configuration of extra optical interface boards in NE1–NE4
2-8
Table 2-4 Service configuration of each NE on the four-fiber bidirectional MSP ring
2-9
Table 2-5 Configuration of extra optical interface boards in NE4 and NE5
2-11
Table 2-6 Service configuration of each NE (SNCP ring with 1+1 linear MSP chain)
2-13
Table 2-7 Service configuration of each NE (SNCP with 1:1 linear MSP chain)
2-16
Table 2-8 Service configuration of each NE (MSP with 1+1 linear MSP chain)
2-19
Table 2-9 Service configuration of each NE (MSP with 1:1 linear MSP chain)
2-21
Table 3-1 Mapping between Ethernet boards and Ethernet services
3-1
Table 3-2 Service requirement of each station
3-3
Table 3-3 Ethernet service connection table
3-6
Table 3-4 Process of point-to-point EPL service configuration
3-7
Table 3-5 Process of creating point-to-point EPL service (by trail)
3-21
Table 3-6 Ethernet service connection table
3-28
Table 3-7 Process of PORT shared EPL service configuration
3-29
Table 3-8 Main procedures of creating PORT-shared EPL service (by trail)
3-37
Table 3-9 Ethernet service connection table
3-44
Table 3-10 Process of VCTRUNK shared EPL service configuration
3-46
Huawei Technologies Proprietary vi
OptiX OSN 3500/2500/1500 Configuration Guide
Tables
Table 3-11 Process of creating VCTRUNK-shared EPL service (by trail)
3-54
Table 3-12 Ethernet service connection table
3-62
Table 3-13 Forwarding filter table
3-63
Table 3-14 Process of EPLn service configuration
3-63
Table 3-15 Process of creating EPLn service (by trail)
3-76
Table 4-1 Ethernet service connection table
4-4
Table 4-2 Process of configuring EVPL service on RPR
4-5
Table 4-3 Relation between PORTs and physical interfaces
4-7
Table 4-4 The priority of RPR services
4-11
Table 4-5 NE11 Ethernet service connection table
4-25
Table 4-6 NE22 Ethernet service connection table
4-26
Table 4-7 NE33 Ethernet service connection table
4-26
Table 4-8 NE44 Ethernet service connection table
4-27
Table 4-9 Forwarding filter table
4-28
Table 4-10 Process of configuring EVPLn service on RPR
4-29
Table 5-1 ATM service requirements of each node
5-2
Table 5-2 ATM service connection table
5-5
Table 5-3 The configuration rule of VCTRUNCK binding path and time slot
5-6
Table 5-4 Process of configuring ATM services
5-7
Table 6-1 Definitions of the broadcast data port pins
6-3
Table 6-2 NE parameters
6-4
Table 7-1 Main procedures of configuring build-in WDM systems
7-5
Table 8-1 Boards supported by the OptiX OSN 2500 REG
8-2
Table 8-2 Configuration requirements for extended subracks
8-6
Huawei Technologies Proprietary vii
OptiX OSN 3500/2500/1500 Configuration Guide
About This Manual
About This Manual Release Notes This manual covers:
The OptiX OSN 3500 Intelligent Optical Transmission System, version V100R003
The OptiX OSN 2500 Intelligent Optical Transmission System, version V100R003
The OptiX OSN 1500 Intelligent Optical Transmission System, version V100R003
Related Manuals The following table shows the manuals of the OptiX OSN 3500, OSN 2500, and OSN 1500. OptiX OSN 3500
OptiX OSN 2500
OptiX OSN 1500
OptiX OSN 3500 Intelligent Optical Transmission System Technical Manual System Description
OptiX OSN 2500 Intelligent Optical Transmission System Technical Manual System Description
OptiX OSN 1500 Intelligent Optical Transmission System Technical Manual System Description
OptiX OSN 3500 Intelligent Optical Transmission System Technical Manual Networking and Application
OptiX OSN 2500 Intelligent Optical Transmission System Technical Manual Networking and Application
OptiX OSN 1500 Intelligent Optical Transmission System Technical Manual Networking and Application
OptiX OSN 3500 Intelligent Optical Transmission System Installation Manual
OptiX OSN 2500 Intelligent Optical Transmission System Installation Manual
OptiX OSN 1500 Intelligent Optical Transmission System Installation Manual
OptiX OSN 3500 Intelligent Optical Transmission System Electronic Documentation
OptiX OSN 2500 Intelligent Optical Transmission System Electronic Documentation
OptiX OSN 1500 Intelligent Optical Transmission System Electronic Documentation
OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Documentation Guide OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Hardware Description Manual OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Maintenance Manual Routine Maintenance
Huawei Technologies Proprietary xiii
OptiX OSN 3500/2500/1500 Configuration Guide OptiX OSN 3500
About This Manual OptiX OSN 2500
OptiX OSN 1500
OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Maintenance Manual Troubleshooting OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Maintenance Manual Alarm and Performance Event OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Commissioning Guide OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Configuration Guide Note: The manual name with OptiX OSN 3500/2500/1500 indicates that the manual is shared by the OptiX OSN 3500, OptiX OSN 2500 and OptiX OSN 1500.
Main points of the manuals for the OptiX OSN series products are as follows.
Documentation Guide Introduces the contents and usage of the manuals.
Technical Manual System Description Introduces the functionality, structure, performance, specifications, and theory of the product.
Technical Manual Networking and Application Introduces the networking, protection, and application of the product.
Hardware Description Manual Introduces the hardware of the product, including the cabinet, subrack, power, fan, board, and a variety of interfaces.
Maintenance Manual Routine Maintenance Introduces the main items and precautions involved in routing maintenance.
Maintenance Troubleshooting Guides the analysis and troubleshooting of common faults.
Maintenance Alarm and Performance Event Guides the way of processing alarms and performance events.
Installation Manual Guides the on-site installation of the product, covering the installation of cabinet, subrack and components, and grounding specifications.
Commissioning Guide Introduces the equipment commissioning process, including indices of hardware, software, and service operation.
Configuration Guide Introduces the way and procedures of configuring SDH services, Ethernet private line services, Ethernet LAN services, RPR services, and ATM services on the T2000.
Electronic Documentation (CD-ROM) Covers all the preceding manuals. Acrobat Reader is attached.
Huawei Technologies Proprietary xiv
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About This Manual
Organization The manual is organized as follows. Chapter
Description
Chapter 1 Configuring SDH/PDH Services
This chapter introduces creating NEs, boards, fibers & cables, and protection subnet, clock, and SDH services, orderwire, and protection, and backing up data on the T2000 through an example.
Chapter 2 Configuring Service in Other Protection Schemes
This chapter introduces the service configuration in protection schemes like SNCP, linear MS, and four-fiber MSP ring.
Chapter 3 Configuring Ethernet Services
This chapter introduces configuring Ethernet services on the T2000 through an example.
Chapter 4 Configuring Ethernet Services on RPR
This chapter introduces configuring Ethernet services on RPR on the T2000 through an example.
Chapter 5 Configuring ATM Services
This chapter introduces configuring ATM services on the T2000.
Chapter 6 Configuring Broadcast Data Services
This chapter introduces configuring broadcast data services on the T2000.
Chapter 7 Configuring Build-in WDM System
This chapter introduces configuring build-in WDM system on the T2000.
Chapter 8 FAQ
This chapter introduces how to solve some problems, when you configure the equipment.
Appendix A Abbreviations and Acronyms
The appendix lists all abbreviations used in the system description together with their full names to help with the comprehension.
Intended Audience This manual is intended for:
Network administrator
Maintenance engineer
Provisioning engineer
Conventions The manual uses the following conventions.
Symbol Conventions Symbol Warning
Description A warning notice with this symbol indicates high voltage could result in harm to person.
Huawei Technologies Proprietary xv
OptiX OSN 3500/2500/1500 Configuration Guide
About This Manual
Symbol
Description A warning notice with this symbol indicates a risk of personal injury.
Warning Caution
A caution notice with this symbol indicates a risk to equipment damage or loss of data.
Important Note
An important note notice with this symbol helps you avoid an undesirable situation or indicates important supplementary information.
Note
A note notice with this symbol indicates additional, helpful, non-critical information.
GUI Conventions Convention
Description
Button name are inside angle brackets. For example, click the button
[]
Window names, menu items, data table and field names are inside square brackets. For example, pop up the [New User] window.
/
Multi-level menus are separated by forward slashes. For example, [File/Create/Folder].
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1
1 Configuring SDH and PDH Services
Configuring SDH and PDH Services
This chapter describes the process of configuring SDH and PDH services on the T2000 through a configuration sample. In addition, this chapter describes related engineering requirements and engineering information. Through this example, you can learn how to configure SDH and PDH services and other similar services.
Note: In this chapter, the OptiX OSN 3500 product is taken as an example. For the OptiX OSN 2500 and the OptiX OSN 1500, service configuration is performed in the same way. The only difference is that the boards of the OptiX OSN 2500 and the OptiX OSN 1500 are inserted in different slots.
Note: The screen shots contained in this manual vary with the T2000 version and network element (NE) software version. If the versions mismatch, maybe the screen shots look different with the actual one.
This chapter introduces the following topics:
Engineering Requirements
Engineering Planning
Engineering Preparation
Configuration Process Huawei Technologies Proprietary 1-1
OptiX OSN 3500/2500/1500 Configuration Guide
1 Configuring SDH and PDH Services
1.1 Engineering Requirements In a city, a new communication network is to be constructed among A, B, C, D, and E. Table 1-1 shows the service requirements among these nodes. Table 1-1 Service requirements among nodes
Node
A
B
C
D
A
-
32 x E1
31 x E1
32 x E1
B
32 x E1
-
-
-
C
31 x E1
32 x E1
D
32 x E1
31 x E1, 3 x E3
E
32 x E1
31 x E1, 3 x E3
E
-
The distance between any two nodes of A, B, C, and D is not more than 50 km. Node E is 80 km far from the nearest node D. The services between these nodes need network level protection. Moreover, the central node A needs to provide TPS protection for PDH services. Recently, these nodes may require service expansion and Ethernet data services.
Note: For the OptiX OSN 2500 and the OptiX OSN 1500, select proper service requirements according to their slot features and service access capacity.
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1.2 Engineering Planning Based on the above requirements, the engineering design department conducts planning and outputs the following engineering information:
Networking Diagram
IP Address Allocation Diagram
Board Information of Each NE
Fiber & Cable Connection Table
Timeslot Allocation Diagram
Board Level Protection Information
Clock Tracing Diagram
Orderwire Diagram
1.2.1 Networking Diagram Five OptiX OSN 3500 NEs form an STM-16 two-fiber bidirectional multiplex section protection (MSP) ring with an STM-4 non-protection chain. See Figure 1-1. NE1, NE2, NE3, and NE4 are on the ring, NE5 is on the chain. NE1 is a gateway NE (GNE). NE1 (A) T2000 40 km
25 km NE2 (B)
NE4 (D) B
STM-16 two-fiber bidirectional MSP ring
D STM-4 two-fiber bidirectional nonprotection chain
NE3 (C) 35 km
30 km
Figure 1-1 Networking diagram
1.2.2 IP Address Allocation Diagram Figure 1-2 shows the IP address allocation diagram.
Huawei Technologies Proprietary 1-3
80 km
NE5 (E)
OptiX OSN 3500/2500/1500 Configuration Guide
1 Configuring SDH and PDH Services NM ID T2000 IP address 129.9.0.54 Subnet mask 255.255.0.0
1 129.9.0.1 OSN 3500 129.9.0.1
T2000
2 129.9.0.2 OSN 3500 129.9.0.1
STM-16 two-fiber bidirectional MSP ring
4 129.9.0.4 OSN 3500 129.9.0.1
STM-4 two-fiber bidirectional nonprotection chain
5 129.9.0.5 OSN 3500 129.9.0.1
3 129.9.0.3 OSN 3500 129.9.0.1 NE ID IP address Equipment type Gateway
Figure 1-2 IP address allocation diagram
1.2.3 Board Information of Each NE
Note: In this section, the board layout of each OptiX OSN 3500 NE is given. For the OptiX OSN 2500 and the OptiX OSN 1500, refer to the actual networking and board layout for configuration.
Figure 1-3, Figure 1-5, and Figure 1-6 show the board layout of NE1, NE4, and NE5 respectively. Figure 1-4 shows the board layout of NE2 and NE3.
Note: We provide one more PQ1 board in NE1 and NE4 respectively as backup boards for this project.
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PIU FAN
GXCS
GXCS
SL16
PQ1
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
GSCC GSCC
S 1 0
S S S S S S S S S 1 2 3 4 5 6 7 8 9
PQ1
FAN
SL16
FAN
PQ1 PQ1
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
AUX
S 2 8
PIU
D75S D75S D75S D75S D75S
D75S
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 1-3 Board layout of NE1
PIU FAN
FAN
GSCC GSCC
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
S 1 0
SL16
GXCS
SL16
S S S S S S S S S 1 2 3 4 5 6 7 8 9
GXCS
FAN
PQ1
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
AUX
S 2 8
PIU
D75S
D75S
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 1-4 Board layout of NE2 and NE3
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FAN
GSCC GSCC
SL4 PL3
SL16
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
GXCS
GXCS
SL16
FAN
S 1 0
S S S S S S S S S 1 2 3 4 5 6 7 8 9
PQ1
AUX
PIU
FAN
PQ1
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
C34S
S 2 8
PIU
D75S D75S D75S
D75S
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 1-5 Board layout of NE4
AUX
PIU FAN
GSCC GSCC
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
S 1 0
PL3
GXCS
SL4
S S S S S S S S S 1 2 3 4 5 6 7 8 9
FAN
GXCS
FAN
PQ1
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
C34S
S 2 8
PIU
D75S
D75S
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 1-6 Board layout of NE5
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1.2.4 Fiber & Cable Connection Table Table 1-2 shows the fiber & cable connection relation. Table 1-2 Fiber & cable connection table
Local end NE name
Slot
Board name
Port No.
Remote end NE name Slot
NE1
7
SL16
1IN
NE4
NE1
7
SL16
1OUT
NE2
7
SL16
NE2
7
NE3
Board name
Port No.
12
SL16
1OUT
NE4
12
SL16
1IN
1IN
NE1
12
SL16
1OUT
SL16
1OUT
NE1
12
SL16
1IN
7
SL16
1IN
NE2
12
SL16
1OUT
NE3
7
SL16
1OUT
NE2
12
SL16
1IN
NE4
7
SL16
1IN
NE3
12
SL16
1OUT
NE4
7
SL16
1OUT
NE3
12
SL16
1IN
NE5
7
SL4
1IN
NE4
13
SL4
1OUT
NE5
7
SL4
1OUT
NE4
13
SL4
1IN
1.2.5 Timeslot Allocation Diagram
Note: For the OptiX OSN 2500 and the OptiX OSN 1500, timeslot allocation and service configuration are the same as the OptiX OSN 3500. The only difference is that the boards are inserted in different slots.
Figure 1-7 shows the timeslot allocation between NEs.
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Ring Station NE1 12-SL16-1
Timeslot
NE4 NE3 NE2 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1
VC12:1-32 t2:1-32
t2:1-32
1#VC4
VC12:33-63
t2:33-63
NE1 7-SL16-1
VC12:1-32 t2:1-32
t2:33-63
VC12:1-32
2#VC4
t2:1-32
t3:1-32
Line Station NE4 13-SL4-1
NE5 7-SL4-1
VC12:1-32 1#VC4
2#VC4
t2:1-32 VC12:33-63 t2:33-63 t2:33-63
VC3:1-3 t14:1-3
t14:1-3
Forward Add/Drop
Figure 1-7 Timeslot allocation diagram
Table 1-3gives a description of the timeslot allocation diagram. Table 1-3 Description of the timeslot allocation diagram
Sign
Meaning
t2
The E1 tributary board in slot 2
T3
The E1 tributary board in slot 3
t14
The E3 tributary board in slot 14
The number following the tributary board
The number of E1 or E3 path
Numbers above the horizontal lines
The timeslot number of the VC-4 occupied
Remarks
For example, “t2:1-32” indicates the first to the thirty-second E1 paths of the tributary board in slot 2.
Take NE4 as an example. The service shown in the diagram is as follows.
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Configure
Occupying
32 x E1 services from NE3 to NE5 pass through NE4
1–32 timeslots of the first VC-4
The E1 paths 33–63 of the tributary board in slot 2 NE4 exchange services with those of the tributary board in slot 2 of NE5
33–63 timeslots of the first VC-4
The E1 paths 1–32 of the tributary board in slot 2 of NE4 exchange services with those of the tributary board in slot 3 of NE1
1–32 timeslots of the second VC-4
The E3 paths 1–3 of the tributary board in slot 14 of NE4 exchange services with those of the tributary board in slot 14 of NE5
1–3 timeslots of the second VC-4
1.2.6 Board Level Protection Information Table 1-4 shows the board level protection information. Table 1-4 Board level protection information
NE
TPS protection
PIU backup
SCC backup
Cross-connect backup
NE1
√
√
√
√
NE2
×
√
√
√
NE3
×
√
√
√
NE4
×
√
√
√
NE5
×
√
√
√
1.2.7 Clock Tracing Diagram Figure 1-8 shows the clock tracing diagram in the networking.
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BITS 9-1 NE1 OSN 3500 BITS/Internal 9-4 NE4 OSN 3500 7-S16-1/ 12-S16-1/Internal
9-2 NE2 OSN 3500 7-S16-1/ 12-S16-1/Internal
9-5 NE5 OSN 3500 7-SL4-1/Internal
9-3 NE3 OSN 3500 7-S16-1/ 12-S16-1/Internal Extended ID - NE ID NE name Equipment type Clock source list Master clock
Figure 1-8 Clock tracing diagram
Table 1-5 shows the clock source priority of NE1–NE5. Table 1-5 Clock source priority table
NE
Clock source 1
Clock source 2
Clock source 3
Extend SSM enabled
NE1
External clock source 1 (BITS)
Internal clock source
NE2
7-S16-1
12-S16-1
Internal clock source
Yes
NE3
7-S16-1
12-S16-1
Internal clock source
Yes
NE4
7-S16-1
12-S16-1
Internal clock source
Yes
NE5
7-SL4-1
Internal clock source
Yes
Yes
To avoid mutual tracing of clocks in this example, set the clock ID of the external clock source 1 (BITS) on NE1 as 1, and that of the internal clock source as 2.
1.2.8 Orderwire Diagram Figure 1-9 shows the orderwire diagram.
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OptiX OSN 3500/2500/1500 Configuration Guide
1 Configuring SDH and PDH Services NM tag T2000 NM name NM IP address 129.9.0.254 9-1 NE1 OSN 3500 1001/9999
T2000
NE1-7-SL16-1
NE1-12-SL16-1 NE2-7-SL16-1
NE4-12-SL16-1
9-2 NE2 OSN 3500 1002/9999
STM-16 two-fiber bidirectional MS ring
NE4-7-SL16-1
NE2-12-SL16-1
NE3-7-SL16-1
9-3 NE3 OSN 3500 1003/9999
9-4 NE4 OSN 3500 1004/9999
STM-4 two-fiber bidirectional nonprotection chain
NE4-13-SL4-1
9-5 NE5 OSN 3500 1005/9999
NE5-7-SL4-1
NE3-12-SL16-1
Extended ID - NE ID NE name Equipment type Orderwire/ Conference call
Figure 1-9 Orderwire diagram
Howl tone may be generated if the conference call is configured as a ring. The OptiX OSN 3500, the OptiX OSN 2500 and the OptiX OSN 1500 can release loop automatically for orderwire and conference calls. Since there are not many NEs in this network, it is unnecessary to configure subnet number for optical ports of each NE.
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1.3 Engineering Preparation Verify the following aspects before configuring services on the T2000.
1.3.1 NE Side
The OptiX OSN 3500 has been installed and commissioning at each station has been finished.
The running indicator “Active” is ON.
Optical fibers between stations are correctly connected.
1.3.2 T2000 Side
The T2000 software and hardware have been installed correctly.
The sysmonitor is running properly.
The T2000 communicates with the GNE properly. The checking method is as follows: Use the “ping” command to ping the IP address of the GNE. If successfully, it means the connection is normal.
Engineering planning information is available.
After logging in to the T2000 client, the key F1 can be used to access online help.
Manuals for the OptiX OSN 3500 and the OptiX iManager T2000 are ready.
1.3.3 Document
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1.4 Configuration Process Table 1-6 describes the process for configuring the SDH network on the T2000. Table 1-6 Process for configuring SDH and PDH services
Stage
Description
Refer to
1
Logging in to the T2000
Section 1.4.1
2
Creating an NE as “root” NE user
Section 1.4.2
3
Creating an NE user
Section 1.4.3
4
Switching an NE user
Section 1.4.4
5
Creating a board
Section 1.4.5
6
Creating a fiber
Section 1.4.6
7
Creating a topology subnet
Section 1.4.7
8
Creating a protection subnet
Section 1.4.8
9
Configuring clock
Section 1.4.9
10
Creating SDH and PDH services
Section 1.4.10 and section 1.4.11
11
Configuring board level protection
Section 1.4.12
12
Configuring orderwire
Section 1.4.13
13
Setting performance parameters
Section 1.4.14
14
Setting alarm parameters
Section 1.4.15
15
Backing up NE configuration data
Section 1.4.16
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Remarks
Optional
Use either the trail function or station function.
OptiX OSN 3500/2500/1500 Configuration Guide
1 Configuring SDH and PDH Services
1.4.1 Logging In to the T2000
Caution: If the T2000 server and T2000 client are installed on one computer, when logging in to the T2000, the IP address and port number of the T2000 server are 127.0.0.1 and 9801 (recommended). If the T2000 server and T2000 client are installed on different computers, when logging in to the T2000, the IP address and port number of the T2000 server are 129.9.0.254 and 9801 respectively.
In this section, we describe the procedure when the T2000 server and T2000 client are installed on different computers. Follow the steps below to log in to the T2000. Step
Action
1
Double-click the “T2000Client” shortcut icon on the desktop to display the “Login” interface.
2
Enter the user name, password and server address. User Name: admin Password: T2000 Server: 129.9.0.254:9801
3
Click .
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1.4.2 Creating an NE 1. Creating a GNE: NE1
Follow the steps below to create a GNE. Step 1
Action Right-click in the blank space of the Main Topology and select [Create/Topology Object]. Select the NE type: “OSN Series-OptiX OSN 3500”.
Note: To configure the OptiX OSN 2500, select the NE type - OptiX OSN 2500. To configure the OptiX OSN 1500, select the NE type - OptiX OSN 1500. To configure the OptiX OSN 2500 REG, select the NE type - OptiX OSN 2500 REG.
2
Enter the NE attributes according to the IP address allocation diagram (see Figure 1-2). ID: 1 Extended ID: 9 Name: NE1 Gateway Type: IP Gateway IP Address: 129.9.0.1 Port: 1400 NE User: root (default) Password: password Leave “Preconfiguration” unselected.
3
Click .
4
Click the place in the Main Topology where you want the icon of NE1 to appear. The icon is marked with “ ” or “ ” in the upper left. “ ” means this NE is a GNE, and “ ” means this NE is unprovisioned.
Note: NE user “root” is the default user, its default password is “password”. If you want to create a REG NE, refer to “Chapter 8 FAQ”.
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2. Creating Non-Gateway NEs: NE2–NE5
Follow the steps below to create a non-gateway NE. Step 1
Action Right-click in the blank space of the Main Topology and select [Create/Topology Object]. Select the NE type “OSN Series–OptiX OSN 3500”.
Note: To configure the OptiX OSN 2500, select the NE type - OptiX OSN 2500. To configure the OptiX OSN 1500, select the NE type - OptiX OSN 1500. To configure the OptiX OSN 2500 REG, select the NE type - OptiX OSN 2500 REG.
2
Enter the NE attributes according to the IP address allocation diagram (see Figure 1-2). ID: 2 Extended ID: 9 Name: NE2 Gateway Type: Non-Gateway Affiliated Gateway: NE1 NE User: root (default) Password: password Leave “Preconfiguration” unselected.
3
Click .
4
Click the place in the Main Topology where you want the icon of NE2 to appear. The icon is marked with a “ unprovisioned.
5
” in the upper left. “
” means this NE is
Repeat Steps 1–4 to create the NE icon for NE3, NE4 and NE5 respectively.
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1.4.3 Creating an NE User Follow the steps below to create an NE user. Step
Action
1
Select [System Administration/NE Security Management/NE User Management] from the Main Menu.
2
Select NE1–NE5 from the Object Tree and click the double-right-arrow button (red).
3
Select NE1–NE5 and click .
4
Enter the information about the new NE user. For example, create a unified NE user “t2000” for NE1. See the following figure. The user name contains 4 to 16 characters. The password contains 6 to16 characters, including at least one letter and one numeral.
5
Click . After the “Operation Succeeded” dialog box is displayed, click .
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1.4.4 Switching an NE User Follow the steps below to switch an NE user. Step
Action
1
Select [System Administration/NE User/NE Login Management] from the Main Menu.
2
Select NE1–NE5 from the Object Tree and click the double-right-arrow button (red).
3
Select NE1–NE5, and click .
4
Enter the user name and password of the NE user you wish to switch to. For example, switch the NE user of NE1–NE5 to t2000.
5
Click . After the “Operation succeeded” dialog box is displayed, click .
1.4.5 Creating a Board You can create a board in the following two methods:
Add a board in the NE Panel manually, applicable to NEs configured.
Add a board in the configuration wizard, applicable to NEs unprovisioned.
Note: The second method is recommended. However, if you wish to add a board to a running NE, only the first method is applicable. The two methods are described in this section. You can select either of them. Huawei Technologies Proprietary 1-18
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Note: The OptiX OSN 3500 is taken as an example to describe this procedure. For the OptiX OSN 2500 and the OptiX OSN 1500, a board is created in the same way, except that the board and its slot are different.
1. Adding a Board in the NE Panel Manually creation:
Follow the steps below to create a board in the NE Panel manually. Step
Action
1
Double-click the NE1 icon on the Main Topology to display the NE Panel.
2
According to Figure 1-3, right-click the desired slot and select the corresponding board.
3
Click to exit the NE Panel.
4
Repeat Steps 1–4 to configure NE2, NE3, NE4 and NE5 respectively. Figure 1-4 shows the board layout of NEs 2 and 3, Figure 1-5 shows that of NE4, and Figure 1-6 shows that of NE5.
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2. Adding a Board in the Configuration Wizard creation:
Follow the steps below to create a board in the configuration wizard. Step
Action
1
Double-click the NE1 icon on the Main Topology to open the NE configuration wizard.
2
Select “Manual Configuration” and click .
3
Confirm NE attributes and click .
4
Enter the NE Panel. Click , and the board configured on the NE is shown. Leave “Extended” unselected, and then click .
Note: You need to select "Extended” when the subrack of the NE is used as an extended subrack. 5
Select “Verify and Run”, and click . Configuration data is sent to the NE.
6
Repeat Steps 1–5 to configure NE2, NE3, NE4 and NE5 respectively. Figure 1-4 shows the board layout of NEs 2 and 3, Figure 1-5 shows that of NE4, and Figure 1-6 shows that of NE5.
1.4.6 Creating a Fiber Follow the steps below to create a fiber. Step 1
Action Select the shortcut icon changes to a “+”.
on the toolbar of the Main Topology and the cursor
2
Click the source NE “NE1” of the fiber on the Main Topology. Select the source board “12-SL16”, and the source port “1”.
3
Use the same method to select the fiber sink NE “NE2”, the sink board “7-SL16”, and the sink port “1”.
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OptiX OSN 3500/2500/1500 Configuration Guide Step
1 Configuring SDH and PDH Services Action
4
Enter the information about the fiber in the "Create Fiber/Cable" dialog box. Click .
5
According to Table 1-2, repeat Steps 1–4 to create fiber connection between NEs to form the five NEs into a ring with chain topology.
1.4.7 Creating a Topology Subnet Follow the steps below to create a topology subnet. Step
Action
1
Right-click in the blank space of the Main Topology and select [Create/Subnet]. The “Create Subnet” dialog box is displayed.
2
Select the “Basic Attributes” tab and enter the subnet name “OptiXOSN production”.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
1 Configuring SDH and PDH Services Action Select the “Object Selection” tab. Select NE1–NE5 from the “Object Not Selected” pane, click to add them to the “Selected Object” pane. Click .
After the subnet is successfully created, its icon on the Main Topology is displayed as 4
.
Right-click the icon of this subnet and select [Enter], and you can enter the topology view only containing this protection subnet. Right-click and select [Return] and you can enter the Main Topology containing all topology objects.
Note: The subnet created here is just a topological concept. For the convenience of management, topology objects in the same area of a network or with similar attributes are usually arranged in one subnet for display.
1.4.8 Creating a Protection Subnet Before service configuration, you need to create a protection subnet. In this example, you need to complete the configuration of the following protection schemes: a two-fiber bidirectional MSP ring and a non-protection chain.
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OptiX OSN 3500/2500/1500 Configuration Guide
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1. Creating a Two-Fiber Bidirectional MSP Ring
NE1, NE2, NE3, and NE4 form a two-fiber bidirectional MSP ring. Follow the steps below to create a two-fiber bidirectional MSP ring. Step
Action
1
Select [Configuration/Protection View(N)] from the Main Topology.
2
Select [Protection View/Create SDH Protection Subnet/2f_MSP SPRing] from the Main Menu of the Protection View. The “Wizard for Creating Two-Fiber Bidirectional MS Shared Protection Ring” is displayed.
3
Set the following parameters. Name: 2f_MS_SPRing_1 Rate: STM-16
4
On the topology view on the right, double-click the icons of NE1–NE4 in the order of networking, to add them into the protection subnet. Select the default “MSP Node” for “Node Attributes”. Click .
5
Confirm link information and click . A dialog box is displayed and indicates that the protection subnet is created successfully.
2. Creating a Non-Protection Chain
NE4 and NE5 form a non-protection chain. Follow the steps below to create a non-protection chain. Step
Action
1
Select [Configuration/Protection View(N)] from the Main Topology.
2
Select [Protection View/Create SDH Protection Subnet/NP Chain] from the Main
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Step
Action Menu of the Protection View. The “Wizard for Creating Chain without Protection” is displayed. Set the following parameters.
3
Name: NP_Chain_1 Level: STM-4 4
On the topology view on the right, double-click the icons of NE4 and NE5 in turn to add them into the protection subnet. Click .
5
Confirm link information and click . A dialog box is displayed and indicates that the protection subnet is created successfully.
1.4.9 Configuring Clock
Note: The NE can trace external clock building integrated timing supply (BITS), line clock, tributary clock and internal clock. To realize clock protection, you need to set at least two clock tracing sources Usually, the tributary clock is not used as the reference clock of the clock subnet.
1. Configuring the Clock Source Priority Table
Follow the steps below to configure the clock source priority table. Step
Action
1
Right-click the NE1 icon in the Main Topology and select [NE Explorer].
2
Select the operation object NE1 from the Object Tree and select [Configuration/Clock/Clock Source Priority] from the Function Tree.
3
Select the “Clock Source Priority” tab.
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4
Click , select “External Clock Source 1”, and click .
5
Select “External Clock Source 1”. Take the default value for “External Clock Source Mode” and “Synchronous Status Byte”. In this example, set “External Clock Source Mode” and “Synchronous Status Byte” for NE1 only.
6
Set “External Clock Source 1” to the highest priority and click . to lower its priority or Select “External Clock Source 1”. You can click increase its priority. The internal clock source has the lowest priority.
7
to
According to Table 1-5, repeat Steps 1–5 to configure the clock tracing source and the clock priority table for NE2, NE3, NE4, and NE5.
Note: When setting tributary clock timing, be aware of the mapping relationship between tributary timing channels and ports. For the PQ1 or the PQM, the ninth port maps the second tributary timing channel.
2. Configuring Clock Source Restoration Parameters and Clock Source Switching Conditions
Follow the steps below to configure clock source restoration parameters and clock source switching conditions. Step
Action
1
Right-click the NE1 icon on the Main Topology and select [NE Explorer].
2
Select the operation object NE1 from the Object Tree and select [Configuration/Clock/Clock Source Switching] from the Function Tree.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
1 Configuring SDH and PDH Services Action Select the “Clock Source Restoration Parameter” tab. Set the following parameters. Higher Priority Clock Source Revertion Mode: Auto-revertive Clock Source WTR Time(Min): 5 Minute(s) Click .
4
Repeat Steps 1–4 to configure clock source restoration parameters for NE2, NE3, NE4, and NE5 respectively.
5
Configure clock source switching conditions for NE2, NE3, NE4, and NE5 respectively. Select the “Clock Source Switching Condition” tab and set the following parameters. AIS Alarm Generated: No RLOS, RLOF, and OOF Alarms Generated: Yes B2_EXC alarm Generated: No Click .
3. Configuring a Clock Subnet
Follow the steps below to configure a clock subnet. Step
Action
1
Right-click the NE1 icon on the Main Topology and select [NE Explorer].
2
Select the operation object NE1 from the Object Tree and select [Configuration/Clock/Clock Subnet Configuration] from the Function Tree.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
1 Configuring SDH and PDH Services Action Select the “Clock Subnet” tab and set the following parameters. Affiliated Subnet: 0 Protection Status: Start Extended SSM Protocol Clock Source ID of External Clock Source 1: 1 Clock Source ID of Internal Clock Source: 2 Click .
In this example, set clock source ID for NE1 only. 4
Select the “Clock Quality” tab and then the “Clock Source Quality” tab, and set the following parameters. Clock Source Quality of External Clock Source 1: G.811 clock signal Clock Source Quality of Internal Clock Source: G.811 clock signal Click .
5
Select the “SSM Output Control” tab. Set the control status of line ports 7-N2SL16-1 and 12-N2SL16-1 as “Enable”. Click .
6
Repeat Steps 1–5 to configure the clock subnet parameters for NE2, NE3, NE4, and NE5.
1.4.10 Configuring SDH and PDH Services by Using the Trail Management Function You can configure SDH and PDH services on the T2000 in two ways:
Use the trail management function.
Use the station configuration function. Configure services for single NEs on the network in sequence. The service must be able to be added to or dropped from the Huawei Technologies Proprietary 1-27
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source and the sink NEs and pass through the middle ones.
Note: You need to get the license for the trail management function. Otherwise, you can only use the station configuration function.
Note: The OptiX OSN 3500 is taken as an example to describe this procedure. For the OptiX OSN 2500 and the OptiX OSN 1500, the trail is created in the same way, except that the boards configured, slots, and timeslots are different.
1. Creating a VC-4 Server Trail
Note: The VC-4 server trail is used to carry the tributary service between the source and the sink sites and support the lower order cross-connection on the lines. Before configuring the tributary service trail of each site and line, the VC-4 server trail between sites should be created first. You do not need to create a VC-4 server trail for a VC4 trail.
Follow the steps below to create a VC-4 server trail. Step
Action
1
Select [Trail/Trail View] from the Main Topology.
2
Select [Trail/SDH Trail Creation] to display the trail creation view. Set the following parameters. Direction: Bidirectional Level: VC4 Server Trail Resources Usage Strategy: Protected Resource Protection Priority Strategy: Trail Protection First
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
1 Configuring SDH and PDH Services Action Select the source NE and the sink NE. Double-click the NE in the topology view on the right, and select the source NE (NE1) and sink NE (NE2). Double-clicking the NE again can cancel the selection. Or, you can directly click for selection. The selected source NE is represented by
, and the sink NE by
.
4
Click “Set Route Timeslot”, set the “Timeslot” of the trail to 1, and click . Select “Auto-Calculation”, the route information is displayed in the route information table, and the trail marked with an arrow appears between the source NE and sink NE in the topology view on the right.
5
Select the “Basic Attributes” tab. Set the following parameters. Name: NE1-NE2-VC4 Server Trail-0001 ID: 1
6
Select “Activated” and “Copy after Creation”, and then click . A dialog box is displayed to prompt that the trail is created successfully. Click .
7
In the “Copy” dialog box, set the following parameters and click . Source: NE1-12-N2SL16-1(SDH-1)-2 to NE1-12-N2SL16-1(SDH-1)-8 Sink: NE2-7-N2SL16-1(SDH-1)-2 to NE2-7-N2SL16-1(SDH-1)-8
8
Check the “Appointed Timeslot” check box, and set the start timeslot of these seven VC-4s to 2. Set “Suffix start number to the trail name” to 2. Click to finish the creation of the second to eighth VC-4 trails.
9
Repeat Steps 1–8 to create the first to eighth VC-4 server trails between adjacent NEs: NE2 and NE3, NE3 and NE4, NE4 and NE1. Repeat Steps 1–8 to create the first to fourth VC-4 server trails between NE4 and NE5.
2. Creating a VC-12 Trail
Follow the steps below to create an E1 trail. Step
Action
1
Select [Trail/Trail View] from the Main Topology.
2
Select [Trail/SDH Trail Creation] from the Main Menu of the Trail View to display the trail creation view. Set the following parameters. Direction: Bidirectional Level: VC12 Resource Usage Strategy: Protected Resource Protection Priority Strategy: Trail Protection First
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
1 Configuring SDH and PDH Services Action Select the source and the sink. Create the service of each NE according to Figure 1-7. Double-click the icon of NE1 in the topology view on the right. In the “Create Trail-Select Board Port-Source-NE1” dialog box, click the PQ1 board in slot 2 on the NE Panel, select port “1” and then click .
4
Double-click the icon of NE2. In the “Create Trail-Select Board Port-Sink-NE2” dialog box, click the PQ1 board in slot 2 on the NE Panel, select port “1” and then click .
5
Double-click the icon of NE4 to specify that the backup route provided by the system does not pass through NE4. The “ ” appears in the upper of NE4. It is optional. You can specify the route not to pass through a certain NE with this method to ensure routing direction conforms to the requirement. It is usually not selected.
6
Click . When the “Set Route Timeslot” dialog box is displayed, click the option box under “Timeslot” to select timeslot “1[1-1-1]” for E1 on VC4, and then click .
7
Select the “Basic Attributes” tab. Set the following parameters. Name: NE1-NE2-VC12-0001 ID: 1
8
Check the “Activated” and “Copy after Creation” check boxes to allow the duplication of other 31 E1 services from NE1 to NE2 after the creation of this E1 timeslot. Click .
9
When the “Copy” dialog box is displayed, set the following parameters and click . Source: NE1-2 (PQ1)-2”–“NE1-2 (PQ1)-32 Sink: NE2-2 (PQ1)-2”–“NE2-2 (PQ1)-32
10
Check the “Appointed Timeslot” check box to set the start timeslot of these 31 E1s on the VC4 to “2: 2-1-1”. Then set “Suffix start number to the trail name” to 2. Check the “activate” check box and click .
11
Repeat Steps 2–10 to create the E1 service from NE1 to NE3 and NE1 to NE4, and then the E1 service between any two nodes of NE2, NE3, NE4, and NE5 in turn.
3. Creating a VC-3 Trail
Follow the steps below to create a VC-3 trail.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 1
1 Configuring SDH and PDH Services Action Select [Trail/SDH Trail Creation] from the Main Menu to display the trail creation view, and Set the following parameters: Direction: Bidirectional Level: VC3 Resource Usage Strategy: Protected Resource Protection Priority Strategy: Trail Protection First
2
Create the VC3 service of NE4–NE5 according to Figure 1-7. Select the source and the sink. Double-click the icon of NE4 in the topology view on the right. In the “Create Trail-Select Board Port-Source-NE4” dialog box, click the PL3 board in slot 14 on the NE Panel, select port “1” and then click .
3
Double-click the icon of NE5 in the topology view on the right. In the “Create Trail-Select Board Port-Sink-NE5” dialog box, click the PL3 board in slot 14 on the NE Panel, select port “1” and then click .
4
Click and the “Set Route Timeslot” dialog box is displayed. Select the option box under “Timeslot” and select timeslot 1 for this VC3 service on VC-4. Click .
5
Check the “Activated” and “Copy after Creation” check boxes to allow the duplication of other two VC3 services from NE4 to NE5 after the creation of this VC3 timeslot. Click .
6
When the “Copy” dialog box is displayed, set the following parameters and click . Source: “NE4-14-PL3-2(SDH_TU-2)” to “NE4-14-PL3-3(SDH_TU-3)” Sink: “NE5-14-PL3-2(SDH_TU-2)” to “NE5-14-PL3-3(SDH_TU-3)”
7
Check the “Appointed Timeslot” check box to set the start timeslot of these two VC3 services on the VC4 to 2, and click to create the other two VC3 trails.
1.4.11 Configuring SDH and PDH Services by Using the Station Function
Note: When using the station function to configure services, you only need to configure cross-connections on NE1–NE5 in turn rather than configuring VC-4 server trails. Skip this section if the SDH or PDH service has been configured by using the trail function.
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Note: The OptiX OSN 3500 is taken as an example to describe this procedure. For the OptiX OSN 2500 and the OptiX OSN 1500, station configuration is performed in the same way, except that the boards configured, slots and timeslots are different.
1. Creating an Add or Drop Service on NE1
Follow the steps below to create an add or drop service on NE1. Step
Action
1
Select the NE1 icon on the Main Topology and then select [Configuration/NE Explorer] from the Main Menu.
2
Select the operation object NE1 from the Object Tree and select [Configuration/SDH Service Configuration] from the Function Tree. Click the double-right-arrow button.
3
According to Figure 1-7, create the E1 service from NE1 to NE2: from ports 1–32 of the PQ1 board in slot 2 to timeslots 1–32 of the first VC-4 on the SL16 board in slot 12. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 2-PQ1 Source Timeslot: 1–32 Sink Slot: 12-N2SL16-1(SDH-1) Sink VC4: VC4-1 Sink Timeslot: 1–32 Activate Immediately: Yes Click .
4
According to Figure 1-7, create the E1 service from NE1 to NE3: from ports 33–63 of the tributary board in slot 2 to timeslots 33–63 of the first VC-4 on the optical interface board in slot 12. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 2-PQ1
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OptiX OSN 3500/2500/1500 Configuration Guide Step
1 Configuring SDH and PDH Services Action Source Timeslot: 33–63 Sink Slot: 12-N2SL16-1(SDH-1) Sink VC4: VC4-1 Sink Timeslot: 33–63 Activate Immediately: Yes Click .
5
According to Figure 1-7, create the E1 service from NE1 to NE4: from ports 1–32 of the tributary board in slot 3 to timeslots 1–32 of the second VC-4 on the optical interface board in slot 7. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 3-PQ1 Source Timeslot: 1-32 Sink Slot: 7-N2SL16-1(SDH-1) Sink VC4: VC4-2 Sink Timeslot: 1–32 Activate Immediately: Yes Click .
2. Creating a Pass-Through Service on NE2
Note: In the NE Explorer, clicking the switching NE shortcut icon can switch an NE quickly. Select the NE that you wish to configure, and click .
Follow the steps below to create a pass-through service on NE2. Step 1
Action Select the NE2 icon on the Main Topology and then select [Configuration/NE Explorer] from the Main Menu.
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2
Select the operation object NE2 from the Object Tree and select [Configuration/SDH Service Configuration] from the Function Tree. Click the double-right-arrow button.
3
According to Figure 1-7, configure the pass-through service at NE2 between NE1 and NE3: from timeslots 33–63 of the first VC-4 on the optical interface board SL16 in slot 7 to timeslots 33–63 of the first VC-4 on the optical interface board SL16 in slot 12. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 7-N2SL16-1(SDH-1) Source VC4: VC4-1 Source Timeslot: 33–63 Sink Slot: 12-N2SL16-1(SDH-1) Sink VC4: VC4-1 Sink Timeslot: 33–63 Activate immediately: Yes Click .
3. Creating an Add or Drop Service on NE2
Follow the steps below to create an add or drop service on NE2. Step
Action
1
Select the NE2 icon on the Main Topology and then select [Configuration/NE Explorer] from the Main Menu.
2
Select the operation object NE2 from the Object Tree and select [Configuration/SDH Service Configuration] from the Function Tree. Click the double-right-arrow button.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
1 Configuring SDH and PDH Services Action According to Figure 1-7, create the E1 service from NE1 to NE2: from ports 1–32 of the tributary board in slot 2 to timeslots 1–32 of the first VC-4 on the optical interface board in slot 7. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 7-N2SL16-1(SDH-1) Source VC4: VC4-1 Source Timeslot: 1–32 Sink Slot: 2-PQ1 Sink Timeslot: 1–32 Activate Immediately: Yes Click .
4. Creating an Add or Drop Service on NE3
Follow the steps below to create an add or drop service on NE3. Step
Action
1
Select the NE3 icon on the Main Topology and then select [Configuration/NE Explorer] from the Main Menu.
2
Select the operation object NE3 from the Object Tree and select [Configuration/SDH Service Configuration] from the Function Tree. Click the double-right-arrow button.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
1 Configuring SDH and PDH Services Action According to Figure 1-7, create the E1 service from NE1 to NE3: from timeslots 33–63 of the first VC-4 on the optical interface board SL16 in slot 7 to ports 33–63 of the PQ1board in slot 2. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 7-N2SL16-1(SDH-1) Source VC4: VC4-1 Source Timeslot: 33–63 Sink Slot: 2-PQ1 Sink Timeslot: 33–63 Activate Immediately: Yes Click .
4
According to Figure 1-7, create the E1 service between NE3 and NE5: from ports 1–32 of the PQ1 board in slot 2 to timeslots 1–32 of the first VC-4 on the SL16 board in slot 12. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 2-PQ1 Source Timeslot: 1–32 Sink Slot: 12-N2SL16-1(SDH-1) Sink VC4: VC4-1 Sink Timeslot: 1–32 Activate Immediately: Yes Click .
5. Creating a Pass-Through Service on NE4
Follow the steps below to create a pass-through service on NE4. Step 1
Action Select the NE4 icon on the Main Topology and then select [Configuration/NE Explorer] from the Main Menu.
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2
Select the operation object NE4 from the Object Tree and select [Configuration/SDH Service Configuration] from the Function Tree. Click the double-right-arrow button.
3
According to Figure 1-7, configure the pass-through service at this station between NE3 and NE5: from timeslots 1–32 of the first VC-4 on the optical interface board SL16 in slot 7 to timeslots 1–32 of the first VC-4 on the optical interface board SL4 in slot 13. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 7-N2SL16-1(SDH-1) Source VC4: VC4-1 Source Timeslot: 1–32 Sink Slot: 13-N2SL4-1(SDH-1) Sink VC4: VC4-1 Sink Timeslot: 1–32 Activate Immediately: Yes Click .
Note: When configuring E1 services between a node on a chain and another node on a ring, configure VC-12 rather than VC-4 passthrough on the interconnecting node . Otherwise, services from ring to chain have no protection.
6. Creating an Add or Drop Service on NE4
Follow the steps below to create an add or drop service on NE4. Step
Action
1
Select the NE4 icon on the Main Topology and then select [Configuration/NE Explorer] from the Main Menu.
2
Select the operation object NE4 from the Object Tree and select [Configuration/SDH Service Configuration] from the Function Tree. Click the double-right-arrow button.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
1 Configuring SDH and PDH Services Action According to Figure 1-7, create the E1 service from NE4 to NE5: from ports 33–63 of the PQ1 board in slot 2 to timeslots 33–63 of the first VC-4 on the SL4 board in slot 13. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 2-PQ1 Source Timeslot: 33–63 Sink Slot: 13-N2SL4-1(SDH-1) Sink VC4: VC4-1 Sink Timeslot: 33–63 Activate Immediately: Yes Click .
4
According to Figure 1-7, create the E1 service from NE4 to NE1: from ports 1–32 of the tributary board in slot 2 to timeslots 1–32 of the second VC-4 on the optical interface board in slot 12. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 2-PQ1 Source Timeslot: 1–32 Sink Slot: 12-N2SL16-1(SDH-1) Sink VC4: VC4-2 Sink Timeslot: 1–32 Activate Immediately: Yes Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 5
1 Configuring SDH and PDH Services Action According to Figure 1-7, create the E3 service from NE4 to NE5: from ports 1–3 of the PL3 board in slot 14 to timeslots 1–3 of the second VC-4 on the SL4 board in slot 13. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC3 Direction: Bidirectional Source Slot: 14-PL3 Source Timeslot: 1–3 Sink Slot: 13-N2SL4-1(SDH-1) Sink VC4: VC4-2 Sink Timeslot: 1–3 Activate Immediately: Yes Click .
7. Creating an Add or Drop Service on NE5
Follow the steps below to create an add or drop service on NE5. Step
Action
1
Select the NE5 icon on the Main Topology and then select [Configuration/NE Explorer] from the Main Menu.
2
Select the operation object NE5 from the Object Tree and select [Configuration/SDH Service Configuration] from the Function Tree. Click the double-right-arrow button.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
1 Configuring SDH and PDH Services Action According to Figure 1-7, create the E1 service between NE3 and NE5: from timeslots 1–32 of the first VC-4 on the optical interface board SL4 in slot 7 to timeslots 1–32 of the PQ1 board in slot 2. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 7-N2SL4-1(SDH-1) Source VC4: VC4-1 Source Timeslot: 1–32 Sink Slot: 2-PQ1 Sink Timeslot: 1–32 Activate Immediately: Yes Click .
4
According to Figure 1-7, create the E1 service between NE4 and NE5: from timeslots 33–63 of the first VC-4 on the optical interface board SL4 in slot 7 to timeslots 33–63 of the PQ1 board in slot 2. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC12 Direction: Bidirectional Source Slot: 7-N2SL4-1(SDH-1) Source VC4: VC4-1 Source Timeslot: 33–63 Sink Slot: 2-PQ1 Sink Timeslot: 33–63 Activate Immediately: Yes Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 5
1 Configuring SDH and PDH Services Action According to Figure 1-7, create the E3 service from NE4 to NE5: from ports 1–3 of the second VC-4 on the optical interface board in slot 7 to timeslots 1–3 of the PL3 board in slot 14. Click and set the following parameters in the “Create SDH Service” dialog box. Level: VC3 Service Direction: Bidirectional Source Slot: 7-SL4-1(SDH-1) Source VC4: VC4-2 Source Timeslot: 1–3 Sink Slot: 14-PL3 Sink Timeslot: 1–3 Activate Immediately: Yes Click .
1.4.12 Configuring Board Level Protection Configure board level protection for each NE according to Table 1-4. 1. Configuring TPS Protection
Follow the steps below to configure TPS protection. Step
Action
1
Select the NE1 icon on the Main Topology and then select [Configuration/NE Explorer] from the Main Menu.
2
Select the operation object NE1 from the Object Tree and select [Configuration/TPS Protection] from the Function Tree.
3
Click and set the following parameters in the “Create SDH TPS Protection Group” dialog box. Protection Board: 1-PQ1 Working board: 2-PQ1, 3-PQ1 Enable Protection Switching: Enable (by default) WTR Time (s): 600 Switching Priority: “Priority-1” for 2-PQ1, “Priority-2” for 3-PQ1
4
Click .
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2. Configuring Board 1+1 Protection
Note: The cross-connect board protection pair and SCC board protection pair of the OptiX OSN 3500 can be configured automatically. To configure 1+1 protection for other boards, refer to the following method. For the OptiX OSN 2500 and the OptiX OSN 1500, board 1+1 protection is configured in a way similar to the OptiX OSN 3500.
Follow the steps below to configure board 1+1 protection. Step
Action
1
Right-click the NE1 icon on the Main Topology and select [NE Explorer].
2
Select the operation object NE1 from the Object Tree and select [Configuration/Board 1+1 Protection] from the Function Tree.
3
For the cross-connect board protection pair, confirm the following settings. 1+1 Protection Type: Cross-connect Protection Pair Primary Board: 9-GXCSA Secondary Board: 10-GXCSA
4
For the SCC board protection pair, confirm the following settings. 1+1 Protection Type: Main Control Protection Pair Primary Board: 18-GSCC Secondary Board: 17-GSCC
1.4.13 Configuring Orderwire 1. Configuring Orderwire for NE1–NE3
Follow the steps below to configure orderwire for NE1–NE3. Step
Action
1
Right-click the NE1 icon on the Main Topology and select [NE Explorer].
2
Select the operation object NE1 from the Object Tree and select [Configuration/Orderwire] from the Function Tree.
3
Select the “General” tab and set the following parameters according to Figure 1-9. Call Waiting Time(s): 9
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1 Configuring SDH and PDH Services Conference Call: 9999 Phone 1: 1001 Selected Orderwire Port: 7-N2SL16-1,12-N2SL16-1 Click .
4
Select the “Conference Call” tab and set the following parameters. Selected Conference Call: 7-N2SL16-1, 12-N2SL16-1 Click .
5
Repeat Steps 1–4 to configure orderwire for NE2 and NE3 respectively. For orderwire phone numbers of NE2 and NE3, see Figure 1-9.
2. Configuring Orderwire for NE4
Follow the steps below to configure orderwire for NE4. Step
Action
1
Right-click the NE4 icon on the Main Topology and select [NE Explorer].
2
Select the operation object NE4 from the Object Tree and select [Configuration/Orderwire] from the Function Tree.
3
Select the “General” tab and set the following parameters according to Figure
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1 Configuring SDH and PDH Services 1-9. Call Waiting Time(S): 9 Conference Call: 9999 Phone 1: 1004 Selected Orderwire Port: 7-N2SL16-1, 13-N2SL4-1 Click .
4
Select the “Conference Call” tab and set the following parameters. Selected Conference Call Optical Interface: 7-N2SL16-1, 13-N2SL4-1 Click .
Note: Do not make a loop when configuring conference call to avoid howler tone. In this example, choose only one line board on the ring as the selected orderwire port.
3. Configuring Orderwire for NE5
Follow the steps below to configure orderwire for NE5. Step
Action
1
Right-click the NE4 icon on the Main Topology and select [NE Explorer]
2
Select the operation object NE4 from the Object Tree and select [Configuration/Orderwire] from the Function Tree.
3
Select the “General” tab and set the following parameters according to Figure 1-9. Call Waiting Time(s): 9 Conference Call: 9999 Phone 1: 1005 Selected Orderwire Port: 7-N2SL4-1 Click .
4
Select the “Conference Call” tab and set the following parameters. Selected Conference Call: 7-N2SL4-1 Click .
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1.4.14 Setting the Performance Monitoring Start or Stop Status
Note: Usually, you can take the default value for all performance parameters, and you only need to start performance monitoring. You can also set performance parameters as required.
Follow the steps below to set the performance monitoring start or stop status. Step
Action
1
Select [Configuration/NE Time Synchronization] from the Main Menu.
2
Select NE1–NE5 from the Object Tree and click the double-right-arrow button (red).
3
Set the “Synchronous Mode” of NE1–NE5 to “NM”, and click .
4
Select NE1–NE5, right-click and select [Synchronize with NM Time] from the shortcut menu. Click in the confirmation box that appears.
5
A dialog box is displayed and prompts that synchronization succeeded. Click .
6
Select [Performance/NE Performance Monitor Time] from the Main Menu.
7
Select NE1 and click the double-right-arrow button (red).
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OptiX OSN 3500/2500/1500 Configuration Guide Step 8
1 Configuring SDH and PDH Services Action Set the following parameters. Set 15-minute Monitoring: Open Set 24-hour Monitoring: Open Start time: set as required and must be later than the current time of the NM and NE. Click .
9
Repeat Steps 7–8 to configure performance parameters for NE2–NE5.
1.4.15 Setting Alarm Parameters
Note: Usually, you can take the default value for all alarm parameters except “Dumping Conditions”. You can also set alarm parameters according to the actual situations. For details, refer to descriptions of alarm settings in T2000 Online Help.
Follow the steps below to set alarm parameters. Step 1
Action Select [System Administration/Database Management/Dump] from the Main Menu.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 2
1 Configuring SDH and PDH Services Action Select the “Dumping Condition” tab and select an alarm event. For the record type needing periodic dump, set “Dump Periodically or Not” to “Yes”. Take the default value for “Dump Interval (Days)” and “Time Limit (Days Before)”, but you can set them according to the actual situations. Take the default value for other parameters.
3
Click .
1.4.16 Backing Up NE Configuration Data Follow the steps below to back up NE configuration data. Step
Action
1
Select [Configuration/Configuration Data Management] from the Main Menu.
2
Select NE1–NE5 from the Object Tree and click the double-right-arrow button (red).
3
Select NE1–NE5 and click . Click in the confirmation box that appears.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 4
1 Configuring SDH and PDH Services Action A dialog box is displayed and prompts that backup succeeded. Click .
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2
2 Configuring Services in Other Protection Schemes
Configuring Services in Other Protection Schemes
This chapter describes service configuration methods in other protection schemes, focusing on the difference from the configuration of MSP ring with non-protection chain. The protection schemes include:
SNCP Ring with Non-Protection Chain
Four-Fiber MSP Ring with Non-Protection Chain
SNCP Ring with 1+1 Linear MSP Chain
SNCP Ring with 1:1 Linear MSP Chain
Two-Fiber MSP Ring with 1+1 Linear MSP Chain
Two-Fiber MSP Ring with 1:1 Linear MSP Chain
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2.1 Networking Diagram Figure 2-1 illustrates the networking diagram. NE1 (A) T2000 40 km
25 km NE2 (B)
NE4 (D) B
NE5 (E)
80 km
D
STM-16
STM-4 NE3 (C) 35 km
30 km
Figure 2-1 Networking diagram
Figure 2-2 shows the timeslot allocation between NEs. Ring Station Timeslot
NE1 12-SL16-1
NE4 NE3 NE2 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1
NE1 7-SL16-1
VC12:1-32 t2:1-32
VC12:33-63
1#VC4 t2:33-63
t2:33-63
VC12:1-32
2#VC4
t2:1-32
Line Station NE4 13-SL4-1
NE5 7-SL4-1
VC12:1-32 t2:1-32 1#VC4
2#VC4
VC3:1-3 t14:1-3
t14:1-3
Forward Add/Drop
Figure 2-2 Timeslot allocation diagram
Huawei Technologies Proprietary 2-2
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2 Configuring Services in Other Protection Schemes
Note: In this chapter, the OptiX OSN 3500 is taken as an example. For the OptiX OSN 2500 and the OptiX OSN 1500, timeslot allocation and protection configuration are performed in the same way, except that the boards are inserted in different slots.
2.2 Protection Schemes Table 2-1 shows the differences between MSP ring with non-protection chain and other protection schemes in service configuration. Table 2-1 Configuration differences between MSP ring with non-protection chain and other protection schemes
Protection scheme
Difference
SNCP ring with non-protection chain
For rings, there is no need to create a protection subnet. For details, refer to section 2.3 “SNCP Ring with Non-Protection Chain”.
Four-fiber MSP ring with non-protection chain
For rings, create a four-fiber MSP protection subnet. For details, refer to section 2.4 “Four-Fiber MSP Ring with Non-Protection Chain”.
SNCP ring with 1+1 linear MSP chain
For rings, there is no need to create a protection subnet. For chains, create a 1+1 linear MSP chain. For details, refer to section 2.5 “SNCP Ring with 1+1 Linear MSP Chain”.
SNCP ring with 1:1 linear MSP chain
For rings, there is no need to create a protection subnet. For chains, create a 1:1 linear MSP chain. For details, refer to section 2.6 “SNCP Ring with 1:1 Linear MSP Chain”.
Two-fiber MSP ring with 1+1 linear MSP chain
For rings, create a two-fiber MSP protection subnet. For chains, create a 1+1 linear MSP chain. For details, refer to section 2.7 “Two-Fiber MSP Ring with 1+1 Linear MSP Chain”.
Two-fiber MSP ring with 1:1 linear MSP chain
For rings, create a two-fiber MSP protection subnet. For chains, create a 1:1 linear MSP chain. For details, refer to section 2.8 “Two-Fiber MSP Ring with 1:1 Linear MSP Chain”.
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2.3 SNCP Ring with Non-Protection Chain In the example described in Chapter 1, if the ring formed by NEs 1–4 is configured as an SNCP ring, configure the SDH service directly without the need to create the protection subnet. Create the protection subnet for non-protection chain in the same way as described in Chapter 1. 1. SNCP Signaling Traffic Flow
We take 32 x E1 services between NE3 and NE5 as an example to analyze the signaling traffic flow on a topology of SNCP ring with non-protection chain. See Figure 2-2. 12-SL16-1
7-SL16-1
NE1 12-SL16-1 7-SL16-1
Dual fed
NE2
NE4 Dual fed
12-SL16-1
Selectively receiving
13-SL4-1 7-SL16-1
NE3
7-SL16-1
2-PQ1
12-SL16-1
Services from NE3 to NE5 Services from NE5 to NE3
Figure 2-3 E1 signaling traffic flow on SNCP ring with non-protection chain
As shown in Figure 2-3, the services from NE3 to NE5 are sent east (12-SL16-1) and west (7-SL16-1) bidirectionally at NE3. At NE4, the services from the primary ring or the secondary ring are received selectively and then pass through to the chain of NE5 (13-SL4-1). At NE5, the E1 service from NE3 is received. The services from NE5 to NE3 are sent east (12-SL16-1) and west (7-SL16-1) bidirectionally at NE4. At NE4, the services from the primary ring or the secondary ring are received selectively and then sent to the tributary board at NE5. The services on the SNCP ring need to be configured manually, including unidirectional dual-fed service, SNCP selectively-receiving service, primary ring pass-through service and secondary ring pass-through service. 2. Configuring SDH Services
According to the signaling traffic flow on the SNCP ring, you can configure the Huawei Technologies Proprietary 2-4
2-PQ1
NE5
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2 Configuring Services in Other Protection Schemes
services of each NE as shown in Table 2-2. Table 2-2 Service configuration of each NE (SNCP ring with non-protection chain)
NE
Service to be configured
Operation
NE1
NE1–NE4
Click in the SDH service configuration window and create SDH unidirectional dual-fed services.
Unidirectional dual-fed service: 2-PQ1 (1–32) to 7-SL16 (VC4-2: 1–32) 2-PQ1 (1–32) to 12-SL16 (VC4-2: 1–32) SNCP selectively-receiving service: 7-SL16 (VC4-2: 1–32) or 12-SL16 (VC4-2: 1–32) to 2-PQ1 (1–32)
NE1–NE3
Unidirectional dual-fed service: 2-PQ1 (33–63) to 7-SL16 (VC4-1: 33–63)
Click in the SDH service configuration window and create SNCP selectively-receiving services. Click in the SDH service configuration window and create SDH unidirectional dual-fed services.
2-PQ1 (33–63) to 12-SL16 (VC4-1: 33–63) SNCP selectively-receiving service: 7-SL16 (VC4-1: 33–63) or 12-SL16 (VC4-1: 33–63) to 2-PQ1 (33–63) Pass-through service
The services from NE3 to NE5 pass through NE1 bidirectionally: 7-SL16 (VC4-1: 1–32) and 12-SL16 (VC4-1: 1–32)
NE2
Pass-through service
The services from NE1 to NE4 pass through NE2 bidirectionally: 7-SL16 (VC4-2: 1–32) and 12-SL16 (VC4-2: 1–32)
Click in the SDH service configuration window and create SNCP selectively-receiving services. Click in the SDH service configuration window to create SDH bidirectional pass-through services.
Click in the SDH service configuration window and create SDH bidirectional pass-through services.
The services from NE1 to NE3 pass through NE2 bidirectionally: 7-SL16 (VC4-1: 33–63) and 12-SL16 (VC4-1: 33–63) The services from NE3 to NE5 pass through NE2 bidirectionally: 7-SL16 (VC4-1: 1–32) and 12-SL16 (VC4-1: 1–32)
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NE
Service to be configured
Operation
NE3
NE3–NE5
Click in the SDH service configuration window and create SDH unidirectional dual-fed services.
Unidirectional dual-fed service: 2-PQ1 (1–32) to 7-SL16 (VC4-1: 1–32) 2-PQ1 (1–32) to 12-SL16 (VC4-1: 1–32) SNCP selectively-receiving service: 7-SL16 (VC4-1: 1–32) or 12-SL16 (VC4-1: 1–32) to 2-PQ1 (1–32)
NE3–NE1
Unidirectional dual-fed service: 2-PQ1 (33–63) to 7-SL16 (VC4-1: 33–63)
Click in the SDH service configuration window and create SNCP selectively-receiving services. Click in the SDH service configuration window and create SDH unidirectional dual-fed services.
2-PQ1 (33–63) to 12-SL16 (VC4-1: 33–63) SNCP selectively-receiving service: 7-SL16 (VC4-1: 33–63) or 12-SL16 (VC4-1: 33–63) to 2-PQ1 (33–63) Pass-through service
The services from NE1 to NE4 pass through NE3 bidirectionally: 7-SL16 (VC4-2: 1–32) and 12-SL16 (VC4-2: 1–32)
NE4
NE4–NE1
Unidirectional dual-fed service: 2-PQ1 (1–32) to 7-SL16 (VC4-2: 1–32) 2-PQ1 (1–32) to 12-SL16 (VC4-2: 1–32) SNCP selectively-receiving service: 7-SL16 (VC4-2: 1–32) or 12-SL16 (VC4-2: 1–32) to 2-PQ1 (1–32)
Click in the SDH service configuration window and create SNCP selectively-receiving services. Click in the SDH service configuration window and create SDH bidirectional pass-through services. Click in the SDH service configuration window and create SDH unidirectional dual-fed services.
Click in the SDH service configuration window and create SNCP selectively-receiving services.
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NE
Service to be configured
Operation
NE4
NE4-NE5
Click in the SDH service configuration window and create SDH bidirectional add or drop services.
Bidirectional service 14-PL3 (1–3) and 13-SL4 (VC4-2: 1–3)
Pass-through service
The services from NE3 to NE5 pass through NE4 bidirectionally: Dual-fed service 13-SL4 (VC4-1: 1–32) to 7-SL16 (VC4-1: 1–32) 13-SL4 (VC4-1: 1–32) to 12-SL16 (VC4-1: 1–32)
Click in the SDH service configuration window and create SDH unidirectional dual-fed services. Click in the SDH service configuration window and create SNCP selectively-receiving services.
SNCP selectively-receiving service: 7-SL16 (VC4-1: 1–32) or 12-SL16 (VC4-1: 1–32) to 13-SL4 (VC4-1: 1–32)
The services from NE1 to NE3 pass through NE4 bidirectionally: 7-SL16 (VC4-1: 33–63) and 12-SL16 (VC4-1: 33–63) NE5
NE5–NE4
Bidirectional service 14-PL3 (1–3) and 7-SL4 (VC4-2: 1–3)
NE5–NE3
Bidirectional service
Click in the SDH service configuration window and create SDH bidirectional pass-through services. Click in the SDH service configuration window and create SDH bidirectional add or drop services.
2-PQ1 (1–32) and 7-SL4 (VC4-1: 1–32)
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2.4 Four-Fiber MSP Ring with Non-Protection Chain This section describes the difference in configuration between a four-fiber and a two-fiber MSP ring with non-protection chain described in Chapter 1. The contents include: Configuring boards
Covered in this section.
Creating fibers
Covered in this section.
Configuring a four-fiber MSP ring
Covered in this section.
Configuring SDH services
Refer to section 1.4.10 “Create SDH and PDH Services” for service configuration on the ring.
1. Configuring Boards
Compared with a two-fiber MSP ring, the four-fiber MSP ring needs to be configured with double optical interface boards and fibers. Extra SL16 optical interface boards need to be configured in NE1–NE4 respectively (see Figure 2-1). Table 2-3 Configuration of extra optical interface boards in NE1–NE4
NE
Available configuration
Configuration to be added
NE1
7 slot-SL16, 12 slot-SL16
8 slot-SL16, 11 slot-SL16
NE2
7 slot-SL16, 12 slot-SL16
8 slot-SL16, 11 slot-SL16
NE3
7 slot-SL16, 12 slot-SL16
8 slot-SL16, 11 slot-SL16
NE4
7 slot-SL16, 12 slot-SL16
8 slot-SL16, 11 slot-SL16
Note: Table 2-3 shows the board configuration of the OptiX OSN 3500. For the OptiX OSN 2500 and the OptiX OSN 1500, you only need to add two line optical interface boards to corresponding slots. The OptiX OSN 2500 and the OptiX OSN 1500 supports one four-fiber MSP ring only.
2. Creating Fibers
You need to create four fibers for a four-fiber MSP ring. 7 slot-SL16 and 12 slot-SL16 correspond to two working fibers S1 and S2, and 8 slot-SL16 and 11 slot-SL16 correspond to two standby fibers P1 and P2.
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3. Configuring a Four-Fiber MSP Ring
Follow the steps below to configure a four-fiber MSP ring. Step
Operation
1
Select [Configuration/Protection View] from the Main Menu.
2
Select [Protection View/Create SDH Protection Subnet/4f_MSP SPRing] from the Main Menu to open “Wizard for Creating Four-Fiber Bidirectional MS Shared Protection Ring”.
3
Set the following parameters. Name: 4f_MS_SPRing_1 Rate: STM-16
4
Double-click the icons of NE1–NE4 in turn on the topology view on the right to add them into the protection subnet. Click .
5
Confirm link information and click . The “Operation Result” dialog box is displayed and indicates operation succeeded. Click .
Refer to section 1.4.8 “Creating a Protection Subnet” for the creation and configuration of the non-protection chain. 4. Configuring SDH Services
Analyze the signaling traffic flow on the four-fiber bidirectional MSP ring formed by NE1–NE4 and configure the service of each NE as shown in Table 2-4. Table 2-4 Service configuration of each NE on the four-fiber bidirectional MSP ring
NE
Service to be configured
Operation
NE1
NE1–NE3
Bidirectional service: 2-PQ1 (33–63) and 12-SL16 (VC4-1: 33–63)
NE1–NE4
Bidirectional service: 2-PQ1 (1–32) and 7-SL16 (VC4-2: 1–32)
Click in the SDH service configuration window and create SDH bidirectional services.
NE2
Services from NE1 to NE3 pass through NE2
Bidirectional service: 7-SL16 (VC4-1: 33–63) and 12-SL16 (VC4-1: 33–63)
NE3
NE3–NE1
Bidirectional service: 2-PQ1 (33–63) and 7-SL16 (VC4-1: 33–63)
NE3–NE5
Bidirectional service: 2-PQ1 (1–32) and 12-SL16 (VC4-1: 1–32)
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NE
Service to be configured
Operation
NE4
NE4–NE1
Bidirectional service: 2-PQ1 (1–32) and 12-SL16 (VC4-2: 1–32)
NE4–NE5
Bidirectional service:
Click in the SDH service configuration window and create SDH bidirectional services.
14-PL3 (1–3) and 13-SL4 (VC4-2: 1–3)
NE5
Services from NE3 to NE5 pass through NE4
Bidirectional service:
NE5–NE4
Bidirectional service:
13-SL4 (VC4-1: 1–32) and 7-SL16 (VC4-1: 1–32)
14-PL3 (1–3) and 7-SL4 (VC4-2: 1–3) NE5–NE3
Bidirectional service: 2-PQ1 (1–32) and 7-SL4 (VC4-1: 1–32)
Huawei Technologies Proprietary 2-10
Click in the SDH service configuration window and create SDH bidirectional services.
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2.5 SNCP Ring with 1+1 Linear MSP Chain This section describes the configuration differences from that described in section 2.3 “SNCP Ring with Non-Protection Chain”. The contents include: Configuring boards
Covered in this section.
Creating fibers
Covered in this section.
Configuring linear MSP 1+1
Covered in this section.
Configuring SDH services
Refer to section 2.3 “SNCP Ring with Non-Protection Chain” for service configuration on the ring. This section focuses on the service configuration on the chain.
1. Configuring Boards
Compared with the non-protection chain, double optical interface boards and fibers need to be configured for linear MSP 1+1. For example, extra optical interface boards need to be configured in NE4 and NE5 respectively (see Figure 2-1). Table 2-5 Configuration of extra optical interface boards in NE4 and NE5
NE
Available configuration
Configuration to be added
NE4
13 slot-SL4
6 slot-SL4
NE5
7 slot-SL4
12 slot-SL4
Note: Table 2-5 shows the board configuration for the OptiX OSN 3500. For the OptiX OSN 2500 and the OptiX OSN 1500, you only need to add one line optical interface board to the corresponding slot.
2. Creating Fibers
Compared with the non-protection chain, four fibers need to be created for linear MSP 1+1. 3. Configuring Linear MSP 1+1
Follow the steps below to configure linear MSP 1+1 subnet. Step
Operation
1
Select [Configuration/Protection View] from the Main Menu.
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Step
Operation
2
Select [Protection View/Create SDH Protection Subnet/Linear MSP 1+1] from the Main Menu to open “Wizard for Creating Linear MS 1+1 Protection Chain”.
3
Set the following parameters. Name: Linear 1+1_MSP_1 Level: STM-4 Revertive Mode: Non-Revertive Switching Mode: Unidirectional
4
Double-click NE4 and NE5 icons in turn in the topology view on the right to add them to the protection subnet. Click .
5
Confirm link information and click . The “Operation Result” dialog box is displayed and indicates operation succeeded. Click .
4. Configuring SDH Services
When the chain is configured as linear MSP 1+1 single-ended switching, the signaling traffic flow is as shown in Figure 2-4. Protection switching is performed in the following way: The transmit end sends services to the working channel and the protection channel simultaneously. Normally, the receive end receives the services from the working channel. When switching is triggered, the receive end switches to receive the services from the protection channel. NE4 7-SL16 From ring
NE5 13-SL4
7-SL4
13-SL4
7-SL4
6-SL4
12-SL4
6-SL4
12-SL4
2-PQ1/14-PL3
7-SL16
12-SL16 12-SL16
Legend:
Working channel Protection channel
Figure 2-4 Signaling traffic flow on the SNCP with 1+1 linear MSP chain
According to the signaling traffic flow on the chain, the service of each NE is configured as shown in Table 2-6.
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Table 2-6 Service configuration of each NE (SNCP ring with 1+1 linear MSP chain)
NE
Service to be configured
Operation
NE1
The same with SNCP configuration
NE2
The same with SNCP configuration
NE3
The same with SNCP configuration
NE4
NE4–NE1
The same with SNCP configuration
NE4–NE5
Unidirectional dual-fed service: 14-PL3 (1–3) to 13-SL4 (VC4-2: 1–3) 14-PL3 (1–3) to 6-SL4 (VC4-2: 1–3) Unidirectional receiving service: 13-SL4 (VC4-2: 1–3) to 14-PL3 (1–3)
Services from NE1 to NE3 pass through NE4
The same with SNCP configuration
Services from NE3 to NE5 pass through NE4
SNCP selectively-receiving service: 7-SL16 (VC4-1: 1–32) or 12-SL16 (VC4-1: 1–32) to 13-SL4 (VC4-1: 1-32)
Click in the SDH service configuration window and create SDH unidirectional dual-fed services. Click in the SDH service configuration window and create SDH unidirectional services.
Click in the SDH service configuration window and create SNCP services.
7-SL16 (VC4-1: 1–32) or 12-SL16 (VC4-1: 1–32) to 6-SL4 (VC4-1: 1–32) Unidirectional dual-fed service: 13-SL4 (VC4-1: 1–32) to 7-SL16 (VC4-1: 1–32)
Click in the SDH service configuration window and create SDH unidirectional dual-fed services.
13-SL4 (VC4-1: 1–32) to 12-SL16 (VC4-1: 1–32) NE5
NE5–NE4
Unidirectional dual-fed service: 14-PL3 (1–3) to 7-SL4 (VC4-2: 1–3) 14-PL3 (1–3) to 12-SL4 (VC4-2: 1–3) Unidirectional receiving service: 7-SL4 (VC4-2: 1–3) to 14-PL3 (1–3)
NE5–NE3
Unidirectional dual-fed service: 2-PQ1 (1–32) to 7-SL4 (VC4-1: 1–32) 2-PQ1 (1–32) to 12-SL4 (VC4-1: 1–32)
Click in the SDH service configuration window and create SDH unidirectional dual-fed services. Click in the SDH service configuration window and create SDH unidirectional services. Click in the SDH service configuration window and create SDH unidirectional dual-fed services.
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NE
Service to be configured
Operation
NE5
NE5–NE3
Click in the SDH service configuration window and create SDH bidirectional services.
Unidirectional receiving service: 7-SL4 (VC4-1: 1–32) to 2-PQ1 (1–32)
Note: For OptiX OSN products, when configured as a 1+1 protection chain, you need to configure services for the working channel and the protection channel at the transmit end manually, and configure only the working channel at the receive end.
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2.6 SNCP Ring with 1:1 Linear MSP Chain This section describes the differences in configuration compared with SNCP with non-protection chain described in section 2.3. The contents include: Configuring boards
Refer to section 2.5.1 “Configuring Boards".
Creating fibers
Refer to section 2.5.2 “Creating Fibers”.
Configuring linear MSP 1:1
Covered in this section.
Configuring SDH services
Refer to SNCP for service configuration on the ring. This section focuses on the service configuration on the chain.
1. Configuring a 1:1 Linear MSP Subnet
Follow the steps below to configure a 1:1 linear MSP subnet. Step
Operation
1
Select [Configuration/Protection View] from the Main Menu.
2
Select [Protection View/Create SDH Protection Subnet/Linear MSP M:N] from the Main Menu to open “Wizard for Creating Linear MS M:N Protection Chain”.
3
Set the following parameters. Name: M:N_MSP_1 Level: STM-4 M:N = 1:1
4
Double-click NE4 and NE5 icons in turn in the topology view on the right to add them to the protection subnet. Click .
5
Confirm link information and click . The “Operation Result” dialog box is displayed and indicates operation succeeded. Click .
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2. Configuring SDH services
When the service on the chain is configured as 1:1 linear MSP, the signaling traffic flow is as shown in Figure 2-5. 7-SL16
NE4
NE5 13-SL4
7-SL4
13-SL4
7-SL4
6-SL4
12-SL4
6-SL4
12-SL4
7-SL16
12-SL16 12-SL16
Legend:
Working channel Protection channel
Figure 2-5 Signaling traffic flow on the SNCP with 1:1 linear MSP chain
Protection switching is performed in the following way: Normally, services are sent and received over the working channel. When switching is triggered, the MSP switching protocol is started to switch the service on the working channel to the protection channel. There is no need to configure the protection channel. According to the signaling traffic flow on the chain, the service of each NE is configured as shown in Table 2-7. Table 2-7 Service configuration of each NE (SNCP with 1:1 linear MSP chain)
NE
Service to be configured
Operation
NE1
The same with SNCP configuration
NE2
The same with SNCP configuration
NE3
The same with SNCP configuration
NE4
NE4–NE1
The same with SNCP configuration
NE4–NE5
Bidirectional service: 14-PL3 (1–3) and 13-SL4 (VC4-2: 1–3)
Services from NE1 to NE3 pass through NE4
The same with SNCP configuration
Huawei Technologies Proprietary 2-16
Click in the SDH service configuration window and create SDH bidirectional services.
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2 Configuring Services in Other Protection Schemes
NE
Service to be configured
Operation
NE4
Services from NE3 to NE5 pass through NE4
Click in the SDH service configuration window and create SDH unidirectional dual-fed services.
Unidirectional dual-fed service: 13-SL4 (VC4-1: 1–32) to 7-SL16 (VC4-1: 1–32) 13-SL4 (VC4-1: 1–32) to 12-SL16 (VC4-1: 1–32) SNCP selectively-receiving service:
Click in the SDH service configuration window and create SNCP services.
7-SL16 (VC4-1: 1–32) or 12-SL16 (VC4-1: 1–32) to 13-SL4 (VC4-1: 1–32) NE5
NE5–NE4
Bidirectional service: 14-PL3 (1–3) and 7-SL4 (VC4-2: 1–3)
NE5–NE3
Bidirectional service: 2-PQ1 (1–32) and 7-SL4 (VC4-1: 1–32)
Huawei Technologies Proprietary 2-17
Click in the SDH service configuration window and create SDH bidirectional services.
OptiX OSN 3500/2500/1500 Configuration Guide
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2.7 Two-Fiber MSP Ring with 1+1 Linear MSP Chain This section focuses on the configuration of MSP ring with 1+1 linear MSP chain. The configuration of MSP ring is the same as that of MSP ring described in Chapter1. The configuration of 1+1 linear MSP chain is the same as that described in section 2.5 “SNCP Ring with 1+1 Linear MSP Chain”. The contents include: Configuring boards
Refer to section 2.5.1 “Configuring Boards".
Creating fibers
Refer to section 2.5.2 “Creating Fibers".
Configuring linear MSP 1+1
Refer to section 2.5.3 “Configuring Linear MSP 1+1".
Configuring SDH services
Refer to MSP configuration in Chapter 1 for service configuration on the ring. This section focuses on service configuration on the chain.
When the service on the chain is configured as 1+1 linear MSP single-ended switching, the signaling traffic flow is as shown in Figure 2-6. 13-SL4 7-SL16
7-SL4
6-SL4
7-SL4 7-SL16 13-SL4 12-SL4 Legend:
Working channel Protection channel
Figure 2-6 Signaling traffic flow on the MSP with 1+1 linear MSP chain
According to the signaling traffic flow on the chain, the service of each NE is configured as shown in Table 2-8.
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Table 2-8 Service configuration of each NE (MSP with 1+1 linear MSP chain)
NE
Service to be configured
Operation
NE1
The same with MSP configuration
NE2
The same with MSP configuration
NE3
The same with MSP configuration
NE4
NE4–NE1
The same with MSP configuration
NE4–NE5
Unidirectional dual-fed service: 14-PL3 (1–3) to 13-SL4 (VC4-2: 1–3)
Click in the SDH service configuration window and create SDH unidirectional dual-fed services.
14-PL3 (1–3) to 6-SL4 (VC4-2: 1–3) Unidirectional receiving service: 13-SL4 (VC4-2: 1–3) to 14-PL3 (1–3) Services from NE3 to NE5 pass through NE4
Unidirectional dual-fed service: 7-SL16 (VC4-1: 1–32) to 13-SL4 (VC4-1: 1–32)
Click in the SDH service configuration window and create SDH unidirectional services. Click in the SDH service configuration window and create SDH unidirectional services.
7-SL16 (VC4-1: 1–32) to 6-SL4 (VC4-1: 1–32) Unidirectional receiving service: 13-SL4 (VC4-1: 1–32) to 7-SL16 (VC4-1: 1–32) NE5
NE5–NE4
Unidirectional dual-fed service: 14-PL3 (1–3) to 7-SL4 (VC4-2: 1–3) 14-PL3 (1–3) to 12-SL4 (VC4-2: 1–3)
Click in the SDH service configuration window and create SDH unidirectional services.
Unidirectional receiving service: 7-SL4 (VC4-2: 1–3) to 14-PL3 (1–3) NE5–NE3
Unidirectional dual-fed service: 2-PQ1 (1–32) to 7-SL4 (VC4-1: 1–32)
Click in the SDH service configuration window and create SDH unidirectional services.
2-PQ1 (1–32) to 12-SL4 (VC4-1: 1–32) Unidirectional receiving service: 7-SL4 (VC4-1: 1–32) to 2-PQ1 (1–32)
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2.8 Two-Fiber MSP Ring with 1:1 Linear MSP Chain This section focuses on the configuration of MSP ring with 1:1 linear MSP chain. The configuration of MSP ring is the same as that of MSP ring described in Chapter1. The configuration of 1:1 linear MSP chain is the same as that described in section 2.6 “SNCP Ring with 1:1 Linear MSP Chain”. The contents include: Configuring boards
Refer to section 2.5.1 “Configuring Boards".
Creating fibers
Refer to section 2.5.2 “Creating Fibers".
Configuring linear MSP 1:1
Refer to section 2.6.1 “Configuring a Linear MSP 1:1 Subnet”.
Configuring the SDH services
Refer to MSP for service configuration on the ring. This section focuses on service configuration on the chain.
When the service on the chain is configured as linear MSP 1:1, the signaling traffic flow is as shown in Figure 2-7. 7-SL16
NE4
NE5 13-SL4
7-SL4
13-SL4
7-SL4
6-SL4
12-SL4
6-SL4
12-SL4
7-SL16
Legend:
Working channel Protection channel
Figure 2-7 Signaling traffic flow on the MSP ring with 1:1 linear MSP chain
Since in 1:1 linear MSP protection, no service is configured on the protection channel, the service configuration of each NE is as shown in Table 2-9.
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Table 2-9 Service configuration of each NE (MSP with 1:1 linear MSP chain)
NE
Service to be configured
Operation
NE1
The same with MSP configuration
NE2
The same with MSP configuration
NE3
The same with MSP configuration
NE4
NE4–NE1
The same with MSP configuration
NE4–NE5
Bidirectional service: 14-PL3 (1–3) and 13-SL4 (VC4-2: 1–3)
NE5
Services from NE3 to NE5 pass through NE4
Bidirectional service:
NE5–NE4
Bidirectional service:
7-SL16 (VC4-1: 1–32) to 13-SL4 (VC4-1: 1–32)
14-PL3 (1–3) and 7-SL4 (VC4-2: 1–3) NE5–NE3
Bidirectional service: 2-PQ1 (1–32) to 7-SL4 (VC4-1: 1–32)
Huawei Technologies Proprietary 2-21
Click in the SDH service configuration window and create SDH bidirectional services. Click in the SDH service configuration window and create SDH bidirectional services. Click in the SDH service configuration window and create SDH services. Click in the SDH service configuration window and create SDH services.
OptiX OSN 3500/2500/1500 Configuration Guide
3 Configuring Ethernet Services
3
Configuring Ethernet Services
This chapter describes the process of configuring Ethernet private line (EPL) and Ethernet private local area network (EPLn) services on the T2000, and related engineering requirements and engineering information as well. The configuration of Ethernet virtual private line (EVPL) and Ethernet virtual private local area network (EVPLn) will be introduced with resilient packet ring (RPR) in Chapter 4. Through this example, you can learn how to configure EPL and other similar services. The following table is a mapping table which associates the Ethernet services to the Ethernet boards of the OptiX OSN 3500/2500/1500. Table 3-1 Mapping between Ethernet boards and Ethernet services
Ethernet services Board
EPL
EVPL
EPLAN
EVPLAN
EFT8
Supported
Not supported
Not supported
Not supported
EGT2
Supported
Not supported
Not supported
Not supported
EFS4
Supported
Supported
Supported
Supported
EFS0
Supported
Supported
Supported
Supported
EGS2
Supported
Supported
Supported
Supported
The contents include:
Configuring the Point-to-Point EPL Service
Configuring the PORT Shared EPL Service
Configuring the VCTRUNK Shared EPL Service Huawei Technologies Proprietary 3-1
OptiX OSN 3500/2500/1500 Configuration Guide
3 Configuring Ethernet Services
Configuring the EPLn Service
Note: In this chapter, the OptiX OSN 3500 is taken as an example. For the OptiX OSN 2500 and OptiX OSN 1500, service configuration is performed in the same way. The only difference is that the boards are inserted in different slots.
Huawei Technologies Proprietary 3-2
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3 Configuring Ethernet Services
3.1 Configuring the Point-to-Point EPL Service 3.1.1 Engineering Requirements The two companies A and B in NE1 need to transmit data services to NE5 through multi-service transport platform (MSTP) equipment. The services of A and B are required to be completely isolated. Both A and B provide 100 Mbit/s Ethernet electrical interfaces. A requires 10 Mbit/s bandwidth, B requires 40 Mbit/s bandwidth, and their interconnected equipment does not support VLAN, as shown in Table 3-2. Table 3-2 Service requirement of each station
User
Service requirement
Source station (number of ports occupied)
Sink station (number of ports occupied)
Bandwidth
A
Point-to-point
NE1 (1)
NE5 (1)
10 Mbit/s
B
Point-to-point
NE1 (1)
NE5 (1)
40 Mbit/s
3.1.2 Engineering Planning The engineering design department conducts planning based on the above requirements and the engineering information described in Chapter 1, and outputs the following engineering information:
Networking Diagram
Board Information of Each NE
Service Configuration Diagram of Each NE
Timeslot Allocation Diagram
1. Networking Diagram
Figure 3-1 shows the Ethernet service networking and port allocation.
Huawei Technologies Proprietary 3-3
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B
PORT1
PORT2
T2000 STM-4 two-fiber bidirectional nonprotection chain
NE1
NE2
STM-16 two-fiber bidirectional MSP ring
NE5
NE4 PORT1
PORT2
NE3 A
B
VC-Trunk
Figure 3-1 Ethernet service networking and port allocation
2. Board Information of Each NE
Ethernet boards need to be added according to the added service type and traffic volume. NE1 and NE5 are added with one N1EFS4 board respectively. Other NEs remain unchanged. Figure 3-2 and Figure 3-3 show the board layout of NE1 and NE5 respectively.
PIU FAN
GSCC GSCC
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
SL16
S 1 0
FAN
N1EFS4
GXCS
SL16
PQ1
PQ1
S S S S S S S S S 1 2 3 4 5 6 7 8 9
GXCS
FAN
PQ1 PQ1
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
AUX
S 2 8
PIU
D75S D75S D75S D75S D75S
D75S
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 3-2 Board layout of NE1
Huawei Technologies Proprietary 3-4
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GSCC GSCC
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
PL3
GXCS
SL4
FAN
N1EFS4
S 1 0
S S S S S S S S S 1 2 3 4 5 6 7 8 9
AUX
PIU FAN
GXCS
FAN
PQ1
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
C34S
S 2 8
PIU
D75S
D75S
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 3-3 Board layout of NE5
3. Service Configuration Diagram of Each NE
Figure 3-4 shows the service configuration diagram of NE1 and NE5. PORT
A B
VCTRUNK
PORT
VCTRUNK
PORT1
PORT1
10M
SDH
VCTRUNK1 VC4-4:VC12-1~VC12-5
PORT2
VC4-4:VC12-1~VC12-5
PORT2
VCTRUNK2
VCTRUNK2
40M
10M
VCTRUNK1
NE1
B
40M
VC-4-1:VC-3-1
VC-4-1:VC-3-1
A
NE5
Figure 3-4 Service configuration diagram
Note: Only VC4-4 can be used when the N1EFS0 and N1EFS4 boards are bounded with a path at VC-12 level.
Table 3-3 shows the Ethernet service connection table.
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Table 3-3 Ethernet service connection table
Service
A
B
Source NE
NE1
NE1
Source board - port
13-N1EFS4-1
13-N1EFS4-2
Source time slot range
VC4-4: VC12-1–VC12-5
VC4-1: VC3-1
Source VCTRUNK
VCTRUNK1
VCTRUNK2
Working mode of source PORT
Auto negotiation
Auto negotiation
TAG flag of source PORT
Access
Access
VLAN ID of source PORT
1
2
Bound bandwidth
5 x VC-12
1 x VC-3
Sink NE
NE5
NE5
Sink board - port
15-N1EFS4-1
15-N1EFS4-2
Sink time slot range
VC4-4: VC12-1–VC12-5
VC4-1: VC3-1
Sink VCTRUNK
VCTRUNK1
VCTRUNK2
Working mode of sink PORT
Auto negotiation
Auto negotiation
TAG flag of sink PORT
Access
Access
VLAN ID of sink PORT
1
2
Attribute
4. Timeslot Allocation Diagram
Figure 3-5 shows the SDH timeslot allocation.
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Ring Station NE1 12-SL16-1 Timeslot
NE4 NE3 NE2 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1
NE1 7-SL16-1
VC-12: 1-5
VC-4-3
13-EFS4: VC4-4 VC-3: 1
VC-4-4
13-EFS4: VC-4-1
Chain Station NE4 13-SL4-1 VC-4-3
VC-4-4
NE5 7-SL4-1
VC-12: 1-5 15-EFS4: VC4-4 VC-3: 1 15-EFS4: VC-4-1 Forward Add/Drop
Figure 3-5 SDH timeslot allocation for Ethernet services
3.1.3 Configuration Process(by Station) Table 3-4 shows the process of configuring the point-to-point EPL service on the T2000. Table 3-4 Process of point-to-point EPL service configuration
Stage
Description
Remarks
1
Creating a board
2
Configuring Ethernet interfaces
3
Configuring binding paths
4
Creating the point-to-point EPL service
5
Configuring committed access rate (CAR)
6
Configuring the cross-connect from Ethernet boards to SDH line boards
Huawei Technologies Proprietary 3-7
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1. Creating a Board
Follow the steps below to create a board. Step
Action
1
In the Main Topology, double click the NE1 icon to open the NE panel.
2
Right click slot “13” according to the board layout shown in Figure 3-2, and select “N1EFS4" from the shortcut menu.
3
Make sure that the N1EFS4 board has been configured in slot 13 and click .
4
Repeat steps 1–3 to create the Ethernet board of NE5. Figure 3-3 shows the board layout of NE5.
2. Configuring NE1 Data
Note: Refer to the NM online help for the meaning of each parameter during service configuration.
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1
Right click the NE1 icon in the Main Topology, and select [NE Explorer].
2
Select “13-N1EFS4” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click .
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3 Configuring Ethernet Services Action Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 and PORT2 to “Enabled”. Click . Select the “TAG Attribute” tab. Set the “TAG” of the PORT1 and PORT2 to “Access”. Other items adopt the default value. Click .
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click . Then, the binding path configuration dialog box is displayed.
Huawei Technologies Proprietary 3-9
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3 Configuring Ethernet Services Action To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC12-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-1 to VC12-5 from the available timeslots one by one, and then click .
4
To configure a binding path for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC3-xv Direction: Bidirectional Available Resources: VC4-1 Select VC3-1 from the available timeslots, and then click Click .
(3) Creating the point-to-point EPL service Follow the steps below to create the point-to-point EPL service.
Huawei Technologies Proprietary 3-10
.
OptiX OSN 3500/2500/1500 Configuration Guide Step
3 Configuring Ethernet Services Action
1
Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from the function tree.
2
Click , and the “Create Ethernet Line Service" dialog box is displayed.
3
According to Figure 3-4, perform the following settings to create the EPL service for A. Service Type: EPL Service Direction: Bidirectional Source Port: PORT1 Sink Port: VCTRUNK1 Click .
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3 Configuring Ethernet Services Action Repeat step 3 to create the EPL service for B. Perform the following settings in the dialog box. Service Type: EPL Service Direction: Bidirectional Source Port: PORT2 Sink Port: VCTRUNK2 Click .
(4) Configuring CAR (optional) Follow the steps below to configure CAR. Step
Action
1
Select [Configuration/QoS Management] from the function tree, and then the "CAR Configuration” tab.
2
Click , and the “Create CAR” dialog box is displayed.
3
Perform the following settings in the dialog box. CAR ID: 1 Enabled: Enabled Guaranteed Bandwidth: 10 Mbit/s Extra Burst Buffer Size: 0 Peak Bandwidth: 20 Mbit/s Maximum Extra Burst Buffer Size: 0 Click .
Huawei Technologies Proprietary 3-12
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3 Configuring Ethernet Services Action
Repeat step 3 to perform the following settings in the dialog box: CAR ID: 2 Enabled: Enabled Guaranteed Bandwidth: 40 Mbit/s Extra Burst Buffer Size: 0 Peak Bandwidth: 50 Mbit/s Maximum Extra Burst Buffer Size: 0 Click .
5
Select the “Flow Configuration” tab.
6
Perform the following settings in the dialog box for PORT1. Bound CAR: 1
7
Repeat step 6 to set the bound CAR for port 2. Bound CAR: 2
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(5) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE1 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click , and the “Create SDH Service” dialog box is displayed.
4
Perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 13-N1EFS4-1 Source VC4: VC4-4 Source Time Slot Range: 1–5 Sink Slot: 7-N2SL16-1 Sink VC4: VC4-3 Sink Time Slot Range: 1–5 Activate Immediately: Yes Click .
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3 Configuring Ethernet Services Action Repeat step 4 to perform the following settings in the dialog box. Level: VC-3 Direction: Bidirectional Source Slot: 13-N1EFS4-1 Source VC4: VC4-1 Source Time Slot Range: 1 Sink Slot: 7-N2SL16-1 Sink VC4: VC4-4 Sink Time Slot Range: 1 Activate Immediately: Yes Click .
3. Configuring NE5 Data
Note: The data configuration of NE5 is the same as that of NE1, except that some parameters are different.
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE5, and click .
2
Select “15-N1EFS4” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree. Then, click .
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 and PORT2 to “Enabled”. Click . Select the “TAG Attribute” tab. Set the “TAG” of the PORT1 and PORT2 to “Access”. Other items adopt the default value. Click .
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(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click , and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC12-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-1 to VC12-5 from the available timeslots one by one, and then click .
4
To configure a binding path for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC3-xv Direction: Bidirectional Available Resources: VC4-1 Select VC3-1 from the available timeslots, and then click Click .
Huawei Technologies Proprietary 3-16
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(3) Creating the point-to-point EPL service Follow the steps below to create the point-to-point EPL service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from the function tree.
2
Click and the “Create EPL Service" dialog box is displayed.
3
According to Figure 3-4, perform the following settings to create the EPL service for A. Service Type: EPL Service Direction: Bidirectional Source Port: PORT1 Sink Port: VCTRUNK1 Click .
4
Repeat step 3 to create the EPL service for B. Perform the following settings in the dialog box. Service Type: EPL Service Direction: Bidirectional Source Port: PORT2 Sink Port: VCTRUNK2 Click .
(4) Configuring CAR (optional) Follow the steps below to configure CAR. Step
Action
1
Select [Configuration/QoS Management] from the function tree and select the "CAR Configuration" tab.
2
Click and the “Create CAR” dialog box is displayed.
Huawei Technologies Proprietary 3-17
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3 Configuring Ethernet Services Action Perform the following settings in the dialog box. CAR ID: 1 Enable: Enable Guaranteed Bandwidth: 10 Mbit/s Extra Burst Buffer Size: 0 Peak Bandwidth: 20 Mbit/s Maximum Extra Burst Buffer Size: 0 Click .
4
Repeat step 3 to perform the following settings in the dialog box. CAR ID: 2 Enable: Enable Guaranteed Bandwidth: 40 Mbit/s Extra Burst Buffer Size: 0 Peak Bandwidth: 50 Mbit/s Maximum Extra Burst Buffer Size: 0 Click .
5
Select the “Flow Configuration” tab.
6
Perform the following settings in the dialog box for PORT1. Bound CAR: 1
7
Repeat step 6 to set the bound CAR for port 2. Bound CAR: 2
(5) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE5 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click , and the “Create SDH Service” dialog box is displayed.
Huawei Technologies Proprietary 3-18
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
3 Configuring Ethernet Services Action Perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 15-N1EFS4-1 Source VC4: VC4-4 Source Time Slot Range: 1–5 Sink Slot: 7-N2SL4-1 Sink VC4: VC4-3 Sink Time Slot Range: 1–5 Activate Immediately: Yes Click .
5
Repeat step 4 to perform the following settings in the dialog box. Level: VC-3 Direction: Bidirectional Source Slot: 13-N1EFS4-1 Source VC4: VC4-1 Source Time Slot Range: 1 Sink Slot: 7-N2SL4-1 Sink VC4: VC4-4 Sink Time Slot Range: 1 Activate Immediately: Yes Click .
4. Configuring NE4 Data
The Ethernet service of NE4 to be configured is pass-through service. Follow the steps below to configure NE4 data. Step
Action
1 Click the NE switching shortcut icon
. Select NE4, and click .
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click , and the “Create SDH Service” dialog box is displayed.
Huawei Technologies Proprietary 3-19
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
3 Configuring Ethernet Services Action Perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 12-N2SL16-1 Source VC4: VC4-3 Source Time Slot Range: 1–5 Sink Slot: 13-N1SL4-1 Sink VC4: VC4-3 Sink Time Slot Range: 1–5 Activate Immediately: Yes Click .
5
Repeat step 4 to perform the following settings in the dialog box. Level: VC-3 Direction: Bidirectional Source Slot: 12-N2SL16-1 Source VC4: VC4-4 Source Time Slot Range: 1 Sink Slot: 13-N1SL4-1 Sink VC4: VC4-4 Sink Time Slot Range: 1 Activate Immediately: Yes Click .
3.1.4 Configuration Process (by Trail)
Note: Ethernet service can be created by trail or by station. If you purchase the license with trail management function, you can create Ethernet service by trail; otherwise, you can only create Ethernet service by station.
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Table 3-5 shows the process of creating point-to-point EPL service on the T2000. Table 3-5 Process of creating point-to-point EPL service (by trail)
Step
Action
Remarks
1
Create a server trail
Refer to section 1.4.9 of chapter 1
2
Create a trunk link
3
Create an EPL trail
1. Create a Trunk Link Step
Action
1
Select [Trail/Trunk Link Creation] from the main menu.
2
Set bandwidth to 5 x VC12 in the pop-up interface. Double click the source NE (NE1) and select the N1EFS4 board, then select VCTRUNK port 1 and select VC4:4-VC12:1–VC4:4-VC12:5 for available timeslot. Click .
3
4
Double click the sink NE (NE5) and select N1EFS4, then select VCTRUNK port 1 and VC4:4-VC12:1–VC4:4-VC12:5 for available slot. Click .
Huawei Technologies Proprietary 3-21
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Action Select the “Activate” check box, and leave default setting for others.
5
6
Click to create the trunk link from NE1 to NE5 of user A.
Huawei Technologies Proprietary 3-22
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3 Configuring Ethernet Services
Action Repeat steps 2–7 to create the trunk link from NE1 to NE5 of user B.
7
Huawei Technologies Proprietary 3-23
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2. Create an EPL Trail Step
Action
1
Select [Trail/Ethernet Trail Creation/EPL Creation] from the main menu.
2
Set source parameters in the pop-up interface. Port Usage Strategy: Port Click and select a proper source line port: PORT1. Set sink parameters. Port Usage Strategy: Port Click and select a proper source line port: PORT1. Trunk Link Route Strategy: Use Existing Trunk Links”. Select Trunk_Link-0001 with bandwidth being 5 x VC12. Click .
Huawei Technologies Proprietary 3-24
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3
3 Configuring Ethernet Services Action
Set port attributes in the pop-up interface. For PORT1 of NE1: TAG: Access Enable port: Enable Set PORT1 of NE5 similarly.
4
Click .
Huawei Technologies Proprietary 3-25
OptiX OSN 3500/2500/1500 Configuration Guide Step 5
3 Configuring Ethernet Services Action Repeat steps 1–4 to create EPL service of user B similarly.
Huawei Technologies Proprietary 3-26
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3.2 Configuring the PORT Shared EPL Service 3.2.1 Engineering Requirements The headquarters of company C is located in NE1, with two branches (M&S Department and Technical Support Department) located in NE5. The headquarters needs to communicate with two branches. The service of the two branches is required to be isolated completely, each occupying 10 Mbit/s bandwidth. The Ethernet switch of company C provides 100 Mbit/s Ethernet electrical interfaces. The Ethernet switch of headquarters supports virtual local area network (VLAN), but the interconnected equipment of the two branches does not.
3.2.2 Engineering Planning The engineering design department conducts planning based on the above requirements and the engineering information described in Chapter 1, and outputs the following engineering information:
Networking Diagram
Board Information of Each NE
Service Configuration Diagram of Each NE
Timeslot Allocation Diagram
1. Networking Diagram
Figure 3-6 shows the Ethernet service networking and port allocation. C (Headquarters) NE1
PORT3
T2000 PORT1
C(1)
PORT2
C(2)
PORT3
NE2
A
B
PORT4
NE4
NE5 PORT1
PORT2
NE3
VC-Trunk
Figure 3-6 Ethernet service networking and port allocation
2. Board Information of Each NE
NE1 and NE5 do not require any new board.
Huawei Technologies Proprietary 3-27
A
B
OptiX OSN 3500/2500/1500 Configuration Guide
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3. Service Configuration Diagram of Each NE
Figure 3-7 shows the service configuration diagram of NE1 and NE5. VCTRUNK
PORT
A B
VCTRUNK
PORT
PORT1
PORT1
10M
VC4-4:VC12-1~VC12-5
PORT2
VCTRUNK2
40M
10M
VCTRUNK1
VCTRUNK1
VC4-4:VC12-1~VC12-5
SDH
VC-4-1:VC-3-1
PORT2
VCTRUNK2
C
10M
VCTRUNK3
VCTRUNK3 VC4-4:VC12-6~VC12-10
VC4-4:VC12-6~VC12-10
PORT4
VCTRUNK4
VCTRUNK4 VC4-4:VC12-11~VC12-15
10M
VC4-4:VC12-11~VC12-15
NE1
NE5
Figure 3-7 Service configuration diagram
Table 3-6 shows the Ethernet service connection table. Table 3-6 Ethernet service connection table
Service
Attribute
C
Source NE
NE1
Source board - port
13-N1EFS4-3
Source time slot range
VC4-4: VC12-6–VC12-10
VC4-4: VC12-11–VC12-15
Source VCTRUNK
VCTRUNK3
VCTRUNK4
Working mode of source PORT
Auto negotiation
Auto negotiation
TAG flag of source PORT
Tag aware
Tag aware
Source VLAN ID
3
4
Bound bandwidth
5 x VC-12
5 x VC-12
Sink NE
NE5
Sink board - port
15-N1EFS4-3
15-N1EFS4-4
Sink time slot range
VC4-4: VC12-6–VC12-10
VC4-4: VC12-11–VC12-15
Sink VCTRUNK
VCTRUNK3
VCTRUNK4
Working mode of sink PORT
Auto negotiation
Auto negotiation
TAG flag of sink PORT
Access
Access
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B
40M
VC-4-1:VC-3-1
PORT3 PORT3
A
C1 C2
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3 Configuring Ethernet Services Service
Attribute Sink VLAN ID
C 3
4
4. Timeslot Allocation Diagram
The SDH timeslot allocation for Ethernet services is shown in Figure 3-8. Ring Station NE1 12-SL16-1
Timeslot
NE4 NE3 NE2 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1
NE1 7-SL16-1
VC-12: 6-15
VC-4-3
13-EFS4: VC4-4
Chain Station NE4 13-SL4-1 VC-4-3
NE5 7-SL4-1
VC-12: 6-15 15-EFS4: VC4-4
Figure 3-8 Timeslot allocation diagram
3.2.3 Configuration Process(by Station) Table 3-7 shows the process of configuring the PORT shared Ethernet EPL service on the T2000. Table 3-7 Process of PORT shared EPL service configuration
Stage
Description
Remarks
1
Creating a board
Not required in this section
2
Configuring Ethernet interfaces
3
Configuring binding paths
4
Creating the PORT shared EPL service
5
Configuring CAR
6
Configuring the cross-connect from Ethernet boards to SDH line boards
It is optional.
Note: The configuration of the PORT shared EPL service is the same as that of the point-to-point EPL service, except that the Ethernet service configuration on NE1 and interface attributes are different.
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1. Configuring NE1 Data
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1
Right click the NE1 icon in the Main Topology, and select [NE Explorer].
2
Select “13-N1EFS4” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree. Then, click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT3 to “Enabled”. Click . Select the “TAG Attribute” tab. Set the “TAG” of the PORT3 to “Tag aware”. Other items adopt the default value. Click .
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click, and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK3, perform the following settings in the dialog box. Configurable Ports: VCTRUNK3 Level: VC12-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-6 to VC12-10 from the available timeslots one by one, and then click .
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3 Configuring Ethernet Services Action To configure binding paths for VCTRUNK4, perform the following settings in the dialog box. Configurable Ports: VCTRUNK4 Level: VC12-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-11 to VC12-15 from the available timeslots one by one, and then click . Click .
(3) Creating the PORT shared EPL service Follow the steps below to create the PORT shared EPL service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from the function tree.
2
Click , and the “Create Ethernet Leased Line Service" dialog box is displayed.
3
According to Figure 3-7, perform the following settings to create the service from C to C1. Service Type: EPL Service Direction: Bidirectional Source Port: PORT3 VLAN ID of source port: 3 Sink Port: VCTRUNK3 VLAN ID of sink port: 3 Click .
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3 Configuring Ethernet Services Action Repeat step 3 to create the service from C to C2. Perform the following settings in the dialog box. Service Type: EPL Service Direction: Bidirectional Source Port: PORT3 VLAN ID of source port: 4 Sink Port: VCTRUNK4 VLAN ID of sink port: 4 Click .
(4) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE1 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click , and the “Create SDH Service” dialog box is displayed.
4
Perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 13-N1EFS4-1 Source VC4: VC4-4 Source Time Slot Range: 6–15 Sink Slot: 7-N2SL16-1 Sink VC4: VC4-3 Sink Time Slot Range: 6–15 Activate Immediately: Yes Click .
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2. Configuring NE5 Data
Note: The data configuration of NE5 is performed in the similar way, except that some parameters are different.
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon 2
. Select NE5, and click .
Select “15-N1EFS4” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click
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3 Configuring Ethernet Services Action Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT3 and PORT4 to “Enabled”. Click . Select the “TAG Attribute” tab. Set the “TAG” of the PORT3 and PORT4 to “Access”. Set the “Default VLAN ID” of the PORT3 to “3”. Set the “Default VLAN ID” of the PORT4 to “4”. Other items adopt the default value. Click .
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click, and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK3, perform the following settings in the dialog box. Configurable Ports: VCTRUNK3 Level: VC12-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-6 to VC12-10 from the available timeslots one by one, and then click .
4
To configure binding paths for VCTRUNK4, perform the following settings in the dialog box. Configurable Ports: VCTRUNK4 Level: VC12-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-11 to VC12-15 from the available timeslots one by one, and then click . Click .
(3) Creating the PORT shared EPL service Follow the steps below to create the PORT shared EPL service. Step 1
Action Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from
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2
Click , and the “Create Ethernet Leased Line Service" dialog box is displayed.
3
According to Figure 3-7, perform the following settings to create the service from C1 to C. Service Type: EPL Service Direction: Bidirectional Source Port: PORT3 VLAN ID of source port: 3 Sink Port: VCTRUNK3 VLAN ID of sink port: 3 Click .
4
Repeat step 3 to create the service from C2 to C. Perform the following settings in the dialog box. Service Type: EPL Service Direction: Bidirectional Source Port: PORT4 VLAN ID of source port: 4 Sink Port: VCTRUNK4 VLAN ID of sink port: 4 Click .
(4) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE5 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click , and the “Create SDH Service” dialog box is displayed.
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3 Configuring Ethernet Services Action Perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 15-N1EFS4-1 Source VC4: VC4-4 Source Time Slot Range: 6-15 Sink Slot: 7-N2SL4-1 Sink VC4: VC4-3 Sink Time Slot Range: 6-15 Activate Immediately: Yes Click .
3. Configuring NE4 Data
The Ethernet service of NE4 to be configured is pass-through service. Follow the steps below to configure NE4 data. Step
Action
1 Click the NE switching shortcut icon
. Select NE4, and click .
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click , and the “Create SDH Service” dialog box is displayed.
4
Perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 12-N2SL16-1 Source VC4: VC4-3 Source Time Slot Range: 6–15 Sink Slot: 13-N1SL4-1 Sink VC4: VC4-3 Sink Time Slot Range: 6–15 Activate Immediately: Yes Click .
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3.2.4 Configuration Process (by Trail)
Note: Ethernet service can be created by trail or by station. If you purchase the license with trail management function, you can create Ethernet service by trail; otherwise, you can only create Ethernet service by station.
Table 3-8 shows main procedures of creating PORT shared EPL service on the T2000.
Table 3-8 Main procedures of creating PORT-shared EPL service (by trail)
Procedure
Description
Remarks
1
Creating a server trail
Refer to section 1.4.9 of Chapter 1
2
Creating a trunk link
3
Creating an EPL trail
1. Creating a Trunk Link
Follow the steps below to create a trunk link. Step
Action
1
Select [Trail/Trunk Link Creation] from the main menu.
2
Set bandwidth to 5 x VC12 in the interface displayed.
3
Click , select the source NE (NE1), and click .
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Action
4
In the pop-up interface, select the N1EFS4 board, then select VCTRUNK port 3 and select VC4:4-VC12:6–VC4:4-VC12:10 for available timeslot.
5
Double click the sink NE (NE5). In the pop-up interface, select N1EFS4, VCTRUNK port 3 and VC4:4-VC12:6–VC4:4-VC12:10 for available slot.
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Action
6
Select the “Activate” check box, and leave the default setting for others.
7
Click to create the trunk link from C of NE1 to C1 of NE5.
8
Repeat steps 2–7 to create the trunk link from C of NE1 to C2 of NE5.
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2. Creating an EPL Trail
Follow the steps below to create an EPL trail. Step
Action
1
Select [Trail/Ethernet Trail Creation/EPL Creation] from the main menu.
2
Set source parameters in the pop-up interface. Port Usage Strategy: Port+VLAN Click and select a proper source line port: PORT3. VLAN ID: 3 Set sink parameters. Port Usage Strategy: Port+VLAN Click and select a proper source line port: PORT3 VLAN ID: 3. Trunk Link Route Strategy: Use Existing Trunk Links”. Select Trunk_Link-0003 with bandwidth being 5 x VC12. Click .
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3 Configuring Ethernet Services Action
Set port attributes in the pop-up interface. For PORT3 of NE1: TAG: Tag Aware Enable Port: Enable For PORT3 of NE5: TAG: Access Enable Port: Enable Select the “Activate” check box.
4
Click .
5
Repeat steps 1–4 to create an EPL trail from C of NE1 to C2 of NE5.
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3.3 Configuring the VCTRUNK Shared EPL Service 3.3.1 Engineering Requirements D and D’ are users of integrated intelligent communities and located in NE2 and NE3 respectively. They need to communicate with each other. E and E’ are users of large corporations and located in NE2 and NE3 respectively. They also need to communicate with each other. Services of communities and that of corporations are isolated completely. Because the traffic peak of community services is at night and that of corporation services is in daytime, they can share a 300 Mbit/s bandwidth. Their Ethernet equipment provides GE optical interfaces but does not support VLAN.
3.3.2 Engineering Planning The engineering design department conducts planning based on the above requirements and the engineering information described in Chapter 1, and outputs the following engineering information.
Networking Diagram
Board Information of Each NE
Service Configuration Diagram of Each NE
Timeslot Allocation Diagram
1. Networking Diagram
Figure 3-9 shows the Ethernet service networking and port allocation.
NE1 T2000
D
PORT1
NE2 NE4 E
NE5 PORT2
NE3 PORT1
D’
PORT2
VC-Trunk
E’
Figure 3-9 Ethernet service networking and port allocation
2. Board Information of Each NE
Ethernet boards need to be added according to the added service type and traffic volume. NE2 and NE3 are added with one N1EGS2 board respectively. Other NEs remain unchanged. Figure 3-10 shows the board layout of NE2 and NE3. Huawei Technologies Proprietary 3-43
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S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
FAN
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
SCC SCC
S 1 0
N2SL16 N1EGS2
GXCS
PQ1
N2SL16
S S S S S S S S S 1 2 3 4 5 6 7 8 9
FAN
GXCS
FAN
AUX
PIU
PIU
D75S
D75S
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 3-10 Board layout of NE2 and NE3
3. Service Configuration Diagram of Each NE
Figure 3-11 shows the service configuration of NE2 and NE3. VCTRUNK
MAC
D E
VCTRUNK
MAC
PORT1
PORT1 300M
300M VCTRUNK1
PORT2
PORT2
VCTRUNK1
VC4-1:VC3-1~VC3-3 VC4-2:VC3-1~VC3-3
300M
SDH
VC4-1:VC3-1~VC3-3 VC4-2:VC3-1~VC3-3
300M
NE2
NE3
Figure 3-11 Service configuration diagram
Table 3-9 shows the Ethernet service connection table. Table 3-9 Ethernet service connection table
Service
Attribute
D
Source NE
NE2
Source board - port
13-N1EGS2-1
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E
13-N1EGS2-2
D’ E’
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Attribute Source time slot range
D
E
VC4-1: VC3-1 to VC3-3 VC4-2: VC3-1 to VC3-3
Source VCTRUNK
VCTRUNK1
Working mode of source PORT
1000M full duplex
1000M full duplex
TAG flag of source PORT
Access
Access
VLAN ID of source PORT
1
2
Bound bandwidth
6 x VC-3
Sink NE
NE3
Sink board - port
13-N1EGS2-1
Sink time slot range
VC4-1: VC3-1 to VC3-3
13-N1EGS2-2
VC4-2: VC3-1 to VC3-3 Sink VCTRUNK
VCTRUNK1
Working mode of sink PORT
1000M full duplex
1000M full duplex
TAG flag of sink PORT
Access
Access
VLAN ID of sink PORT
1
2
4. Timeslot Allocation Diagram
Figure 3-12 shows the SDH timeslot allocation. Ring Station NE1 12-SL16-1
Timeslot
NE4 NE2 NE3 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 VC-3: 1-3
VC-4-3
13-EGS2: VC4-1 VC-3: 1-3
VC-4-4
13-EGS2: VC4-2 Forward Add/Drop
Figure 3-12 SDH timeslot allocation for Ethernet services
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3.3.3 Configuration Process(by Station) Table 3-10 shows the process of configuring the VCTRUNK shared EPL service on the T2000. Table 3-10 Process of VCTRUNK shared EPL service configuration
Stage
Description
Remarks
1
Creating a board
2
Configuring Ethernet interfaces
3
Configuring binding paths
4
Creating the VCTRUNK shared EPL service
5
Configuring CAR
6
Configuring the cross-connect from Ethernet boards to SDH line boards
It is optional.
1. Creating a Board
Follow the steps below to create a board. Step
Action
1
In the Main Topology, double click the NE2 icon to open the NE panel.
2
Right click slot “13” according to the board layout of NE1 shown in Figure 3-10, and select “N1EGS2".
3
Make sure the N1EGS2 board is configured in slot 13, and click .
4
Repeat steps 1–3 to create the Ethernet board of NE3. Figure 3-10 shows the board layout of NE3.
2. Configuring NE2 Data
Note: Refer to the NM online help for the meaning of each parameter during service configuration.
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(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1
Right click the NE2 icon in the Main Topology, and select [NE Explorer].
2
Select “13-N1EGS2” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 and PORT2 to “Enabled”. Set the “Working mode” of the PORT1 and PORT2 to “1000M full duplex”. Click . Select the “TAG Attribute” tab. Set the “TAG” of the PORT1 and PORT2 to “Access”. Set the “Default VLAN ID” of the PORT1 to “1”. Set the “Default VLAN ID” of the PORT2 to “2”. Other items adopt the default value. Click .
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click, and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC3-xv Direction: Bidirectional Available Resources: VC4-1 Select VC3-1 to VC3-3 from the available timeslots, and then click
.
Available Resources: VC4-2 Select VC3-1 to VC3-3 from the available timeslots, and then click Click .
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.
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(3) Creating the VCTRUNK shared EPL service Follow the steps below to create the VCTRUNK shared EPL service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from the function tree.
2
Click , and the “Create Ethernet Line Service" dialog box is displayed.
3
According to Figure 3-11, perform the following settings to create the service of D. Service Type: EPL Service Direction: Bidirectional Source Port: PORT1 VLAN ID of source port: 1 Sink Port: VCTRUNK1 VLAN ID of sink port: 1 Click .
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3 Configuring Ethernet Services Action
Repeat step 3 to create the service of E. Perform the following settings in the dialog box. Service Type: EPL Service Direction: Bidirectional Source Port: PORT2 VLAN ID of source port: 2 Sink Port: VCTRUNK1 VLAN ID of sink port: 2 Click .
(4) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Huawei Technologies Proprietary 3-49
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1
Select NE2 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click , and the “Create SDH Service” dialog box is displayed.
4
Perform the following settings in the dialog box. Level: VC-3 Direction: Bidirectional Source Slot: 13-N1EGS2-1 Source VC4: VC4-1 Source Time Slot Range: 1–3 Sink Slot: 12-N2SL16-1 Sink VC4: VC4-3 Sink Time Slot Range: 1–3 Activate Immediately: Yes Click .
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3 Configuring Ethernet Services Action Repeat step 4 to perform the following settings in the dialog box. Level: VC-3 Direction: Bidirectional Source Slot: 13-N1EFS4-1 Source VC4: VC4-2 Source Time Slot Range: 1–3 Sink Slot: 12-N2SL16-1 Sink VC4: VC4-4 Sink Time Slot Range: 1–3 Activate Immediately: Yes Click .
3. Configuring NE3 Data
Note: The data configuration of NE3 is the same as that of NE2.
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE3, and click .
2
Select “13-N1EGS2” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 and PORT2 to “Enabled”. Set the “Working mode” of the PORT1 and PORT2 to “1000M full duplex”. Click . Select the “TAG Attribute” tab. Set the “TAG” of the PORT1 and PORT2 to “Access”. Set the “Default VLAN ID” of the PORT1 to “1”. Set the “Default VLAN ID” of the PORT2 to “2”. Other items adopt the default value. Click .
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(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click , and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC3-xv Direction: Bidirectional Available Resources: VC4-1 Select VC3-1 to VC3-3 from the available timeslots, and then click
.
Available Resources: VC4-2 Select VC3-1 to VC3-3 from the available timeslots, and then click
.
Click .
(3) Creating the VCTRUNK shared EPL service Follow the steps below to create the VCTRUNK shared EPL service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from the function tree.
2
Click , and the “Create Ethernet Line Service" dialog box is displayed.
3
According to Figure 3-11, perform the following settings to create the EPL service for D. Service Type: EPL Service Direction: Bidirectional Source Port: PORT1 VLAN ID of source port: 1 Sink Port: VCTRUNK1 VLAN ID of sink port: 1 Click .
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3 Configuring Ethernet Services Action Repeat step 3 to create the EPL service for E. Perform the following settings in the dialog box. Service Type: EPL Service Direction: Bidirectional Source Port: PORT2 VLAN ID of source port: 2 Sink Port: VCTRUNK1 VLAN ID of sink port: 2 Click .
(4) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE3 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click , and the “Create SDH Service” dialog box is displayed.
4
Perform the following settings in the dialog box. Level: VC-3 Direction: Bidirectional Source Slot: 13-N1EGS2-1 Source VC4: VC4-1 Source Time Slot Range: 1–3 Sink Slot: 7-N2SL16-1 Sink VC4: VC4-3 Sink Time Slot Range: 1–3 Activate Immediately: Yes Click .
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3 Configuring Ethernet Services Action Repeat step 4 to perform the following settings in the dialog box. Level: VC-3 Direction: Bidirectional Source Slot: 13-N1EFS4-1 Source VC4: VC4-2 Source Time Slot Range: 1–3 Sink Slot: 7-N2SL16-1 Sink VC4: VC4-4 Sink Time Slot Range: 1–3 Activate Immediately: Yes Click .
3.3.4 Configuration Process (by Trail)
Note: Ethernet service can be created by trail or by station. If you purchase the license with trail management function, you can create Ethernet service by trail; otherwise, you can only create Ethernet service by station.
Table 3-11 shows the process of creating VCTRUNK shared EPL service on the T2000. Table 3-11 Process of creating VCTRUNK-shared EPL service (by trail)
Step
Action
Remarks
1
Create a server trail
Refer to section 1.4.9 of chapter 1
2
Create a trunk link
3
Create an EPL trail
1. Create a Trunk Link Step 1
Action Select [Trail/Trunk Link Creation] from the main menu.
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Action
2
Set bandwidth to 6 x VC3 in the pop-up interface.
3
Click , select the source NE (NE2), and click .
4
In the pop-up interface, select the N1EGS2 board, then select VCTRUNK port 1, 1 and 2 for higher order and VC4:1-VC3:1–VC4:1-VC3:3 and VC4:2-VC3:1–VC4:2-VC3:3 for available timeslot. Click
5
Double click the sink NE (NE3). In the pop-up interface, select N1EGS2, VCTRUNK port 1, 1 and 2 for higher order, and VC4:1-VC3:1–VC4:1-VC3:3 and VC4:2-VC3:1–VC4:2-VC3:30 for available slot.
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Action
6
Select the “Activate” check box, and leave the default setting for others.
7
Click to create the trunk link from NE2 to NE3 shared by users D, D’, E, and E’.
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2. Create an EPL Trail Step
Action
1
Select [Trail/Ethernet Trail Creation/EPL Creation] from the main menu.
2
Set source parameters in the pop-up interface. Port Usage Strategy: Port+VLAN Click and select a proper source line port: PORT1. VLAN ID: 1 Set sink parameters. Port Usage Strategy: Port+VLAN Click and select a proper source line port: PORT1 VLAN ID: 1. Trunk Link Route Strategy: Use Existing Trunk Links”. Select the trunk link with bandwidth being 6 x VC3 Click .
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3 Configuring Ethernet Services Action
Set port attributes in the pop-up interface. For PORT1 of NE2: TAG: Access Enable Port: Enable For PORT1 of NE3: TAG: Access Enable Port: Enable Select the “Activate” check box.
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4
Click to create the EPL trail from D of NE2 to D’ of NE3.
5
Repeat steps 1–4 to create an EPL trail from E of NE2 to E’ of NE3.
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3.4 Configuring the EPLn Service 3.4.1 Engineering Requirements Company F has three branches located in NE2, NE3 and NE4 respectively. The information needs to be shared between the branches, and any two branches can visit each other. The three branches share a 10 Mbit/s bandwidth dynamically. The Ethernet equipment of company F provides 100 Mbit/s Ethernet interfaces, but does not support VLAN.
3.4.2 Engineering Planning The engineering design department conducts planning based on the above requirements and the engineering information described in Chapter 1, and outputs the following engineering information.
Networking Diagram
Engineering Planning
Service Configuration Diagram of Each NE
Timeslot Allocation Diagram
1. Networking Diagram
Figure 3-13 shows the Ethernet service networking and port allocation.
NE1 T2000 VCTRUNK1
VB PORT1
VB
VCTRUNK1
NE2
PORT1
B
NE4
PORT1
PORT1
NE3 F1
NE5
F3 VC-Trunk
PORT1 VCTRUNK1
F2
VB
VCTRUNK2
PORT1
Figure 3-13 Ethernet service networking and port allocation
2. Board Information of Each NE
Ethernet boards need to be added according to the added service type and traffic volume. NE2, NE3 and NE4 are added with one N1EFS0 board respectively. Other NEs remain unchanged. Figure 3-14 and Figure 3-15 show the board layout of NE2 Huawei Technologies Proprietary 3-60
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and NE3, and NE4 respectively. S 2 8
AUX
ETF8
FAN
SCC SCC
GXCS
GXCS
N1EFS0
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
S 1 0
S S S S S S S S S 1 2 3 4 5 6 7 8 9
N2SL16
FAN
N2SL16 N1EGS2
FAN
PQ1
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
PIU
PIU
D75S D75S
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 3-14 Board layout of NE2 and NE3
AUX SCC SCC
N1EFS0
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
SL4 PL3
S 1 0
FAN
N2SL16
GXCS
N2SL16
S S S S S S S S S 1 2 3 4 5 6 7 8 9
PQ1
ETF8
PIU FAN
GXCS
FAN
PQ1
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
C34S
S 2 8
PIU
D75S D75S D75S
D75S
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 3-15 Board layout of NE4
3. Service Configuration Diagram of Each NE
Figure 3-16 shows the service configuration of NE2, NE3 and NE4.
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VCTRUNK LP2
PORT
VCTRUNK
10M
VC4-4:VC12-1~VC12-5
PORT1 LP1
NE2
VCTRUNK1
LP3
10M
VC4-4:VC12-1~VC12-5
VCTRUNK2
VB1
F1
VB1
LP2
F2
LP1 PORT1
VCTRUNK1
PORT
VCTRUNK
VC4-4:VC12-6~VC12-10
NE3
LP2
LP1 PORT1 10M
VCTRUNK1
SDH
VC4-4:VC12-1~VC12-5
F3
VB1 NE4
Figure 3-16 Service configuration diagram
Table 3-12 shows the Ethernet service connection table. Table 3-12 Ethernet service connection table
Service
Attribute
F
Source NE
NE3
Source board - port
14-N1EFS0-1
Source time slot range
VC4-4: VC12-1–VC12-5
VC4-4: VC12-6–VC12-10
Source VCTRUNK
VCTRUNK1
VCTRUNK2
Source VCTRUNK attribute
PE
PE
Working mode of source PORT
Auto negotiation
TAG flag of source PORT
Access
VLAN ID of source PORT
11
VB
VB1
Attached port
PORT1, VCTRUNK1, VCTRUNK2
Sink NE
NE2
NE4
Sink board - port
14-N1EFS0-1
15-N1EFS0-1
Sink time slot range
VC4-4: VC12-1–VC12-5
VC4-4: VC12-1–VC12-5
Sink VCTRUNK
VCTRUNK1
VCTRUNK1
Sink VCTRUNK attribute
PE
PE
Working mode of sink PORT
Auto negotiation
Auto negotiation
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Attribute
F
TAG flag of sink PORT
Access
Access
VLAN ID of sink PORT
11
11
Virtual bridge (VB)
VB1
VB1
Attached port
PORT1, VCTRUNK1
PORT1, VCTRUNK1
Table 3-13 shows the forwarding filter table of NE2, NE3 and NE4. Table 3-13 Forwarding filter table
NE name
VB
VLAN ID
Forwarding port
NE2
VB1
11
PORT1, VCTRUNCK1
NE3
VB1
11
PORT1, VCTRUNCK1, VCTRUNCK2
NE4
VB1
11
PORT1, VCTRUNCK1
4. Timeslot Allocation Diagram
Figure 3-17 shows the SDH timeslot allocation. Ring Station NE1 12-SL16-1 Timeslot
NE4 NE3 NE2 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 VC-12: 1-5
VC-4-5
14-EFS0: VC4-4
NE1 7-SL16-1
VC-12: 1-5 15-EFS0: VC4-4
Forward Add/Drop
Figure 3-17 SDH timeslot allocation for Ethernet services
3.4.3 Configuration Process(by Station) Table 3-14 shows the process of configuring the EPLn service on the T2000. Table 3-14 Process of EPLn service configuration
Stage
Description
Remarks
1
Creating a board
2
Configuring Ethernet interfaces
3
Configuring binding paths
4
Creating the EPLn service
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Remarks
5
Configuring the VLAN forwarding filter table
6
Configuring CAR
7
Configuring the cross-connect from Ethernet boards to SDH line boards
It is optional.
1. Creating a Board
Follow the steps below to create a board. Step
Action
1
In the Main Topology, double click the NE2 icon to open the NE panel.
2
Right click slot “14” according to Figure 3-14, and then select N1EFS0. Right click slot “31”, and then select ETF8.
3
Make sure the N1EFS0 and ETF8 boards is configured in slots 14 and 31, and then click .
4
Repeat steps 1–3 to create the Ethernet board for NE3 and NE4. Figure 3-14 and Figure 3-15 show the board layout of NE3 and NE4 respectively.
2. Configuring NE2 Data
Note: Refer to the NM online help for the meaning of each parameter during service configuration.
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1
Right click the NE2 icon in the Main Topology, and select [NE Explorer].
2
Select “14-N1EFS0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click
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3 Configuring Ethernet Services Action Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 to “Enabled”. Click . Select the “TAG Attribute” tab. Set the “TAG” of the PORT1 to “Access”. Set the “Default VLAN ID” of the PORT1 to “11”. Other items adopt the default value. Click .
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click , and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC12-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-1 to VC12-5 from the available timeslots, and then click Click .
Huawei Technologies Proprietary 3-65
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(3) Creating the EPLn service Follow the steps below to create the EPLn service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree.
2
Click and the “Create Ethernet LAN Service" dialog box is displayed.
3
Configure the VB name to VB1.
4
Click and the “VB Mount Port Configuration” dialog box is displayed.
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3 Configuring Ethernet Services Action Perform the following settings in the dialog box according to the service configuration diagram of NE2. Select PORT1 and VCTRUNK1 for available mounted ports, and click Click .
6
Click in the “Create Ethernet LAN Service" dialog box.
(4) Configuring the VLAN forwarding filter table Follow the steps below to configure the forwarding filter table. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree. Select “VLAN” tab.
2
Click and the “Create VLAN” dialog box is displayed.
3
Perform the following configuration in the dialog box. VB: 1-VB1 VLAN ID: 11 Selected Forwarding Ports: PORT1 and VCTRUNK1 Click .
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3 Configuring Ethernet Services Action
(5) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE2 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
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3 Configuring Ethernet Services Action Perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 14-N1EFS0-1 Source VC4: VC4-4 Source Time Slot Range: 1–5 Sink Slot: 12-N2SL16-1 Sink VC4: VC4-5 Sink Time Slot Range: 1–5 Activate Immediately: Yes Click .
3. Configuring NE3 Data
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Note: The data configuration of NE3 is performed in the same way as that of NE2, except that some parameters are different.
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE3, and click .
2
Select “14-N1EFS0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree. Then, click .
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 to “Enabled”. Click . Select the “TAG Attribute” tab. Set the “TAG” of the PORT1 to “Access”. Set the “Default VLAN ID” of the PORT1 to “11”. Other items adopt the default value. Click .
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click and the binding path configuration dialog box is displayed.
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3 Configuring Ethernet Services Action To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC-2-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-1 to VC12-5 from the available timeslots, and then click
.
Configurable Ports: VCTRUNK2 Level: VC12-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-6 to VC12-10 from the available timeslots, and then click
.
Click .
(3) Creating the EPLn service Follow the steps below to create the EPLn service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree.
2
Click and the “Create Ethernet LAN Service" dialog box is displayed.
3
Configure the VB name to VB1.
4
Click and the “VB Mount Port Configuration” dialog box is displayed.
5
Perform the following settings in the dialog box according to the service configuration diagram of NE2. Select PORT1, VCTRUNK1 and VCTRUNK2 for Available Mounted Ports, and click Click .
6
Click in the “Create Ethernet LAN Service" dialog box.
(4) Configuring the VLAN Forward Filter Table Follow the steps below to configure the forwarding filter table.
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3 Configuring Ethernet Services Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree. Select “VLAN” tab.
2
Click and the “Create VLAN” dialog box is displayed.
3
Perform the following configuration in the dialog box. VB: 1-VB1 VLAN ID: 11 Selected Forwarding Ports: PORT1, VCTRUNCK1 and VCTRUNCK2 Click .
(5) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE3 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
4
Perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 14-N1EFS0-1 Source VC4: VC4-4 Source Time Slot Range: 1–5 Sink Slot: 7-N2SL16-1 Sink VC4: VC4-5 Sink Time Slot Range: 1–5 Activate Immediately: Yes Click .
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3 Configuring Ethernet Services Action Repeat step 4 to perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 14-N1EFS0-1 Source VC4: VC4-4 Source Time Slot Range: 6–10 Sink Slot: 12-N2SL16-1 Sink VC4: VC4-5 Sink Time Slot Range: 1–5 Activate Immediately: Yes Click .
4. Configuring NE4 Data
Note: The data configuration of NE4 is performed in the same way as that of NE2
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE4, and click .
2
Select “15-N1EFS0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 to “Enabled”. Click . Select the “TAG Attribute” tab. Set the “TAG” of the PORT1 to “Access”. Set the “Default VLAN ID” of the PORT1 to “11”. Other items adopt the default value. Click .
(2) Configuring binding paths Huawei Technologies Proprietary 3-73
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Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC12-xv Direction: Bidirectional Available Resources: VC4-4 Select VC12-1 to VC12-5 from the available timeslots, and then click
.
Click .
(3) Creating the EPLn service Follow the steps below to create the EPLn service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree.
2
Click and the “Create Ethernet LAN Service" dialog box is displayed.
3
Configure the VB name to VB1.
4
Click and the “VB Mount Port Configuration” dialog box is displayed.
5
Perform the following settings in the dialog box according to the service configuration diagram of NE2. Select PORT1 and VCTRUNK1 for Available Mounted Ports, and click Click .
6
Click in the “Create Ethernet LAN Service" dialog box.
(4) Configuring the VLAN forwarding filter table Follow the steps below to configure the forwarding filter table. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree. Select “VLAN” tab.
2
Click and the “Create VLAN” dialog box is displayed.
3
Perform the following configuration in the dialog box.
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(5) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE4 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
4
Perform the following settings in the dialog box. Level: VC-12 Direction: Bidirectional Source Slot: 15-N1EFS0-1 Source VC4: VC4-4 Source Time Slot Range: 1–5 Sink Slot: 7-N2SL16-1 Sink VC4: VC4-5 Sink Time Slot Range: 1–5 Activate Immediately: Yes Click .
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3.4.4 Configuration Process (by Trail)
Note: Ethernet service can be created by trail or by station. If you purchase the license with trail management function, you can create Ethernet service by trail; otherwise, you can only create Ethernet service by station.
Table 3-15 shows the process of creating EPLn service on the T2000. Table 3-15 Process of creating EPLn service (by trail)
Step
Action
Remarks
1
Create a server trail
Refer to section 1.4.9 of chapter 1
2
Create a trunk link
3
Create an EPLn trail
1. Create a Trunk Link Step
Action
1
Select [Trail/Trunk Link Creation] from the main menu.
2
Set bandwidth to 5 x VC12 in the pop-up interface.
3
Click , select the source NE (NE3), and click .
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Action
4
In the pop-up interface, select the N1EFS0 board, then select VCTRUNK port 1, 4 for higher order, VC4:4-VC12:1–VC4:4-VC12:5 for available timeslot.
5
Double click the sink NE (NE2). In the pop-up interface, select N1EFS0, then select VCTRUNK port 1, 4 for higher order, and VC4:4-VC12:1–VC4:4-VC12:5 for available slot (lower order).
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Action
6
Select the “Activate” check box, and leave the default setting for others.
7
Click to create the trunk link from NE3 to NE2.
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Action Create the trunk link from NE3 to NE4 similarly.
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2. Create an EPLn Trail Step
Action
1
Select [Trail/Ethernet Trail Creation/EPLn Creation] from the main menu.
2
Set source parameters in the pop-up EPLn creation window. Double click the nodes(NE2–NE4) to be added into the EPLn. In the pop-up interface, click
3
to select available ports and then click .
Select the trunk link created previously from "Trunk Link Route Strategy” and click .
Huawei Technologies Proprietary 3-80
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4
3 Configuring Ethernet Services Action
Set port attributes in the port attribute setting window. For PORT1 of NE2, NE3 and NE4: TAG: Access Port Enable: Enable
5
Click in the VLAN configuration window, and configure the following parameter in the VLAN Configuration for Ethernet Trail window. VLAN ID: 11
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3 Configuring Ethernet Services Action Select the PORT and VCTRUNK, click .
Huawei Technologies Proprietary 3-82
to select the port, and click
OptiX OSN 3500/2500/1500 Configuration Guide Step 6
3 Configuring Ethernet Services Action Click .
Huawei Technologies Proprietary 3-83
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3 Configuring Ethernet Services Action Set the name to be EPLn, select the “Activate” check box and click .
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4
4 Configuring Ethernet Services on RPR
Configuring Ethernet Services on RPR This chapter describes the process of configuring EVPL and EVPLn services on an RPR ring network on the T2000. In addition, related engineering requirements and engineering information are introduced. Through this example, you can learn how to configure RPR services and other similar services. The RPR processing boards provided by the OptiX OSN 3500/2500/1500 are the EMR0 and EGR2. The two RPR boards support EVPL and EVPLAN only. The contents include:
Configuring EVPL Services on RPR
Configuring EVPLn Services on RPR
Note: In this chapter, the OptiX OSN 3500 product is taken as an example. For the OptiX OSN 2500 and OptiX OSN 1500, service configuration is performed in the same way. The only difference is that the boards are inserted in different slots.
Huawei Technologies Proprietary 4-1
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4.1 Configuring EVPL Services on RPR 4.1.1 Engineering Requirements The Ethernet services of A (in NE22), B (in NE33) and C (in NE44) need to be converged to the central node NE11, and to be interconnected with the backbone layer Ethernet equipment through GE interfaces. The services of A, B, and C are to be isolated from one another. The Ethernet equipment of NE11 supports multi-protocol label switching (MPLS), while that of NE22, NE33, and NE44 do not. The Ethernet services of B and C are output through FE electrical interfaces, and that of A through GE optical interfaces. All private line services share 1.25 Gbit/s bandwidth and require protection in RPR mode.
4.1.2 Engineering Planning Engineering planning is conducted based on the above requirements, and the following engineering information is output.
Networking Diagram
Board Information of Each NE
Service Configuration Diagram of Each NE
Timeslot Allocation Diagram
1. Networking Diagram
Figure 4-1 shows the Ethernet service networking and port allocation. Upper network
GE NE11
NE22
3
1
NE44 FE
2 RPR
Company C
GE
NE33 Company A FE
Ethernet port n LSP
Company B OptiX OSN 3500
Company A
Company B
Figure 4-1 Ethernet service networking and port allocation
Huawei Technologies Proprietary 4-2
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2. Board Information of Each NE
The EMR0 board needs to be configured according to service type and traffic volume. Figure 4-2 shows the board layout of NE11, NE22, NE33 and NE44.
FAN
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
EMR0
GXCS
N2SL16
FAN
N2SL16
S 1 0
S S S S S S S S S 1 2 3 4 5 6 7 8 9
GXCS
FAN
AUX
ETF8
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
PIU
PIU
S 2 8
SCC SCC
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 4-2 Board layout of NE11, NE22, NE33 and NE44
3. Service Configuration Diagram of Each NE
Figure 4-3 shows the service configuration diagram. PORT1 A:Tunnel:20 B:Tunnel:30 C:Tunnel:40
RPR1 A:Tunnel:22 B:Tunnel:33 C:Tunnel:44
P
0 NE11 Node ID:1
1
Node ID:2
RPR1 Bandwidth: 1.25 NE44 Node ID:4 Gbit/s NE33 Node ID:3
VCTRUNK1
VCTRUNK2
PE PORT2 VLAN ID:33 Ethernet port
OptiX OSN 3500
Figure 4-3 Service configuration diagram
Huawei Technologies Proprietary 4-3
PE VCTRUNK1
VCTRUNK2
NE22 PE PORT1 VLAN ID:22
VCTRUNK1 VCTRUNK2
VCTRUNK1
VCTRUNK2
PORT2 VLAN ID:44
OptiX OSN 3500/2500/1500 Configuration Guide
4 Configuring Ethernet Services on RPR
Table 4-1 shows the Ethernet service connection table. Table 4-1 Ethernet service connection table
Attribute
Service
A
B
C
NE
NE11
Node ID
1
Board - port
13-EMR0-1
Working mode of PORT
1000M full duplex
TAG flag of PORT
Tag aware
PORT type
P
VCTRUNK
VCTRUNK1, VCTRUNK2
Timeslot
VCTRUNK1: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 VCTRUNK2: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16
Bound bandwidth
8 x VC-4
Service type
Transit
Port tunnel
20
30
40
RPR1 tunnel
22
33
44
A
B
C
NE
NE22
NE33
NE44
Node No.
2
3
4
Board - port
13-EMR0-1
13-EMR0-2
13-EMR0-2
Working mode of PORT
1000M full duplex
Auto negotiation
Auto negotiation
TAG flag of PORT
Tag aware
Tag aware
Tag aware
VLAN ID of PORT
22
33
44
Port type
PE
PE
PE
VCTRUNK
VCTRUNK1, VCTRUNK2
Timeslot
VCTRUNK1: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 VCTRUNK2: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16
Bound bandwidth
8 x VC-4
Service type
EVPL
Service Attribute
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A
B
C
RPR1 tunnel
22
33
44
RPR1 VC
25
25
25
Attribute
4. Timeslot Allocation Diagram
Figure 4-4 shows the SDH timeslot allocation. Ring Station NE11 12-SL16-1 Timeslot VC-4-1 . . . VC-4-8
NE33 NE22 7-SL16-112-SL16-1 7-SL16-1 12-SL16-1
VCTRUNK1
VCTRUNK1
NE44 7-SL16-1 12-SL16-1
VCTRUNK1 VCTRUNK2
VCTRUNK2
NE11 7-SL16-1
VCTRUNK1 VCTRUNK2
VCTRUNK2
Add/Drop
Figure 4-4 SDH timeslot allocation diagram
4.1.3 Configuration Process Table 4-2 shows the process of configuring the EVPL service on RPR on the T2000. Table 4-2 Process of configuring EVPL service on RPR
Stage
Description
Remarks
1
Creating a board
2
Configuring Ethernet interfaces
3
Configuring binding paths
4
Creating the EVPL service
5
Configuring RPR parameters
6
Configuring the cross-connect from Ethernet boards to SDH line boards
Huawei Technologies Proprietary 4-5
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4 Configuring Ethernet Services on RPR
1. Creating a Board
Follow the steps below to create a board. Step
Action
1
In the Main Topology, double click the NE11 icon to open the NE panel.
2
Right click the corresponding slot according to the board layout of NE11 shown in Figure 4-2, and select the board.
3
Make sure the board is configured. Then, click .
4
Repeat steps 1–3 to create the board for NE22, NE33 and NE44 respectively. Figure 4-2 shows the board layout.
2. Configuring NE11 Data
Note: Refer to the NM online help for the meaning of each parameter during service configuration.
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1
Right click the NE11 icon in the Main Topology and select [NE Explorer].
2
Select “13-EMR0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 to “Enabled”. Set the “Working mode” of the PORT1 to “1000M full duplex”. Click . Select the “MPLS” tab. Set the “Port Type” of the PORT1 to “P”. Other items adopt the default value. Click .
Huawei Technologies Proprietary 4-6
OptiX OSN 3500/2500/1500 Configuration Guide
4 Configuring Ethernet Services on RPR
The EMR0 board has 13 PORTs. Table 4-3 shows the relation between PORTs and physical interfaces of the EMR0. Table 4-3 Relation between PORTs and physical interfaces
PORT
Physical interface
PORT1
GE optical interface on the front panel
PORT2
FE1 on the front panel
PORT3
FE2 on the front panel
PORT4
FE3 on the front panel
PORT5
FE4 on the front panel
PORT6
The first interface on the ETF8/EFF8
PORT7
The second interface on the ETF8/EFF8
PORT8
The third interface on the ETF8/EFF8
PORT9
The fourth interface on the ETF8/EFF8
PORT10
The fifth interface on the ETF8/EFF8
PORT11
The sixth interface on the ETF8/EFF8
PORT12
The seventh interface on the ETF8/EFF8
PORT13
The eighth interface on the ETF8/EFF8
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click , and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 Click
.
Huawei Technologies Proprietary 4-7
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
4 Configuring Ethernet Services on RPR Action To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC-4 Direction: Bidirectional Available Resource: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16 Click
.
Click .
Note: VCTRUNK1 for the RPR service must be bound with VC-4s all in odd number. VCTRUNK2 for the RPR service must be bound with VC-4s all in even number.
Huawei Technologies Proprietary 4-8
OptiX OSN 3500/2500/1500 Configuration Guide
4 Configuring Ethernet Services on RPR
(3) Creating the EVPL service Follow the steps below to create the EVPL service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from the function tree.
2
Click and the “Create Ethernet Line Service" dialog box is displayed.
3
According to Figure 4-3, perform the following settings to create the service of A. Service Type: Transit Service Direction: Bidirectional Source Port: PORT1 Source Port Tunnel: 20 Sink Port: RPR1 Sink Port Tunnel: 22 Sink Node: 2 Click .
Huawei Technologies Proprietary 4-9
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
4 Configuring Ethernet Services on RPR Action Repeat step 3 to create the service of B. Perform the following settings in the dialog box. Service Type: Transit Service Direction: Bidirectional Source Port: PORT1 Source Port Tunnel: 30 Sink Port: RPR1 Sink Port Tunnel: 33 Sink Node: 3 Click .
5
Repeat step 3 to create the service of C. Perform the following settings in the dialog box. Service Type: Transit Service Direction: Bidirectional Source Port: PORT1 Source Port Tunnel: 40 Sink Port: RPR1 Sink Port Tunnel: 44 Sink Node: 4 Click .
(4) Configuring RPR parameters Follow the steps below to configure RPR parameters. Step
Action
1
Select [Configuration/RPR Management/Topology Information] from the function tree.
2
Perform the following settings in the “Local Node Information” tab. Node No.: 1 Node Name: NE11 RPR Enable: Enabled Other parameters adopt the default value. Click .
Huawei Technologies Proprietary 4-10
OptiX OSN 3500/2500/1500 Configuration Guide Step 3
4 Configuring Ethernet Services on RPR Action Select the “Link Information” tab and set bandwidth for various levels of services on “0 ring” and “1 ring”. Used Bandwidth of Priority A: 200 Reserved Bandwidth of Priority A: 100 Used Bandwidth of Priority B-CIR: 100 Click .
Note: Usually, services are of class C. The parameters adopt the default value “0”.
Table 4-4 lists the priority of RPR services. Table 4-4 The priority of RPR services
Service class A
B
Bandwidth
Reclaimable
A0
Reserved
No
A1
Allocated
Yes
B-CIR B-EIR
Yes Opportunistic
Yes Subject to fairness algorithm
C
The sum of bandwidth for class A0 services on each node is the reserved bandwidth of RPR. Bandwidth of A0 services is not reclaimable or subject to fairness algorithm no matter whether the bandwidth is being used. Bandwidth of class B-CIR services is reclaimable by default. The bandwidth is reclaimable when it carries no traffic. B-CIR traffic beyond the allocated bandwidth is subject to the fairness algorithm. The “Used Bandwidth of Priority A” is the total bandwidth of class A services, including the bandwidth for class A0 services. The “Reserved Bandwidth of Priority A” is the bandwidth of class A0 services. The “Used Bandwidth of Priority B-CIR” is the bandwidth of class B-CIR services. Bandwidth of class A services and B-CIR services is not subject to the fairness algorithm.
Huawei Technologies Proprietary 4-11
OptiX OSN 3500/2500/1500 Configuration Guide
4 Configuring Ethernet Services on RPR
(5) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE11 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
4
Perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 1, 3, 5, 7, 9, 11, 13, 15 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
Huawei Technologies Proprietary 4-12
OptiX OSN 3500/2500/1500 Configuration Guide Step 5
4 Configuring Ethernet Services on RPR Action Repeat step 4 to perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 2, 4, 6, 8, 10, 12, 14, 16 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
3. Configuring NE22 Data
Note: The data configuration of NE22 is performed in the same way as that of NE11, except that some parameters are different.
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE22, and click .
2
Select “13-EMR0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree. Then, click .
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 to “Enabled”. Set the “Working mode” of the PORT1 to “1000M full duplex”. Click . Select the “MPLS” tab. Set the “Port Type” of the PORT1 to “PE”. Other items adopt the default value. Click .
Huawei Technologies Proprietary 4-13
OptiX OSN 3500/2500/1500 Configuration Guide
4 Configuring Ethernet Services on RPR
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click , and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16 Click
.
Click .
(3) Creating the EVPL service Follow the steps below to create the EVPL service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from the function tree.
2
Click and the “Create Ethernet Line Service" dialog box is displayed.
Huawei Technologies Proprietary 4-14
OptiX OSN 3500/2500/1500 Configuration Guide Step 3
4 Configuring Ethernet Services on RPR Action According to Figure 4-3, perform the following settings to create the service of A. Service Type: EVPL Service Direction: Bidirectional Source Port: PORT1 Source Port VLAN ID: 22 Sink Port: RPR1 Sink Port Tunnel: 22 Sink Port VC: 25 Sink Node: 1 Click .
(4) Configuring RPR parameters Follow the steps below to configure RPR parameters. Step
Action
1
Select [Configuration/RPR Management/Topology Information] from the function tree.
2
Perform the following settings in the “Local Node Information” tab. Node No.: 2 Node Name: NE22 RPR Enable: Enabled Other parameters adopt the default value. Click .
(5) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE22 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
Huawei Technologies Proprietary 4-15
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 1, 3, 5, 7, 9, 11, 13, 15 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
5
Repeat step 4 to perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 2, 4, 6, 8, 10, 12, 14, 16 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
4. Configuring NE33 Data
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE33, and click .
2
Select “13-EMR0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT2 to “Enabled”. Click . Select the “MPLS” tab. Set the “Port Type” of the PORT2 to “PE”. Other items adopt the default value. Click .
Huawei Technologies Proprietary 4-16
OptiX OSN 3500/2500/1500 Configuration Guide
4 Configuring Ethernet Services on RPR
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16 Click
.
Click .
(3) Creating the EVPL service Follow the steps below to create the EVPL service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from the function tree.
2
Click and the “Create Ethernet Leased Line Service" dialog box is displayed.
Huawei Technologies Proprietary 4-17
OptiX OSN 3500/2500/1500 Configuration Guide Step 3
4 Configuring Ethernet Services on RPR Action According to Figure 4-3, perform the following settings to create the service of A. Service Type: EVPL Service Direction: Bidirectional Source Port: PORT2 Source Port VLAN ID: 33 Sink Port: RPR1 Sink Port Tunnel: 33 Sink Port VC: 25 Sink Node: 1 Click .
(4) Configuring RPR parameters Follow the steps below to configure RPR parameters. Step
Action
1
Select [Configuration/RPR Management/Topology Information] from the function tree.
2
Perform the following settings in the “Local Node Information” tab. Node No.: 3 Node Name: NE33 RPR Enable: Enabled Other parameters adopt the default value. Click .
(5) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE33 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
Huawei Technologies Proprietary 4-18
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 1, 3, 5, 7, 9, 11, 13, 15 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
5
Repeat step 4 to perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 2, 4, 6, 8, 10, 12, 14, 16 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
5. Configuring NE44 Data
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE44, and click .
2
Select “13-EMR0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT2 to “Enabled”. Click . Select the “MPLS” tab. Set the “Port Type” of the PORT2 to “PE”. Other items adopt the default value. Click .
Huawei Technologies Proprietary 4-19
OptiX OSN 3500/2500/1500 Configuration Guide
4 Configuring Ethernet Services on RPR
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC-4 Direction: Bidirectional Available Resources: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC-4 Direction: Bidirectional Available Resources: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16 Click
.
Click .
(3) Creating the EVPL service Follow the steps below to create the EVPL service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet Leased Line Service] from the function tree.
2
Click and the “Create Ethernet Leased Line Service" dialog box is displayed.
Huawei Technologies Proprietary 4-20
OptiX OSN 3500/2500/1500 Configuration Guide Step 3
4 Configuring Ethernet Services on RPR Action According to Figure 4-3, perform the following settings to create the service of A. Service Type: EVPL Service Direction: Bidirectional Source Port: PORT2 Source Port VLAN ID: 44 Sink Port: RPR1 Sink Port Tunnel: 44 Sink Port VC: 25 Sink Node: 1 Click .
(4) Configuring RPR parameters Follow the steps below to configure RPR parameters. Step
Action
1
Select [Configuration/RPR Management/Topology Information] from the function tree.
2
Perform the following settings in the “Local Node Information” tab. Node No.: 4 Node Name: NE44 RPR Enable: Enabled Other parameters adopt the default value. Click .
(5) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE44 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
Huawei Technologies Proprietary 4-21
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 1, 3, 5, 7, 9, 11, 13, 15 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
5
Repeat step 4 to perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 2, 4, 6, 8, 10, 12, 14, 16 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
Huawei Technologies Proprietary 4-22
OptiX OSN 3500/2500/1500 Configuration Guide
4 Configuring Ethernet Services on RPR
4.2 Configuring EVPLn Services on RPR 4.2.1 Engineering Requirements There is Internet access services in residential communities in NE22, NE33 and NE44, which requires visiting from one another. The services of the three nodes are converged to NE11 and interconnected with the backbone layer Ethernet equipment through GE interfaces. There is also public Internet access services in these three nodes, which also requires visiting from one another, and the services of the three nodes are also converged to NE11 and interconnected with the backbone layer Ethernet equipment through GE interfaces. The Ethernet equipment in NE11 supports MPLS. Internet access services in residential communities and public Internet access services are required to be isolated, but they can share 1.25 Gbit/s bandwidth dynamically. RPR protection is required on Ethernet service layer and the protection switching time is less than 50ms. Internet access services in residential communities include video services and virtual private network (VPN). Public Internet access services include IP phone and cyber café.
4.2.2 Engineering Planning Engineering planning is conducted based on the above requirements. The following engineering information is output.
Networking Diagram
Board Information of Each NE
Service Configuration Diagram of Each NE
Timeslot Allocation Diagram
1. Networking Diagram
Figure 4-5 shows the Ethernet service networking and port allocation.
Huawei Technologies Proprietary 4-23
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4 Configuring Ethernet Services on RPR
Internet
GE
NE11
NE22 NE44 FE
FE RPR
GE
FE
NE33 GE
FE
FE
RPR1
Ethernet port
LSP
Public
OptiX OSN 3500
Community
Figure 4-5 Ethernet service networking and port allocation
2. Board Information of Each NE
The EMR0 board needs to be configured according to service type and traffic volume. Figure 4-6 shows the board layout of NE11, NE22, NE33, and NE44.
FAN
S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
EMR0
S 1 0
FAN
N2SL16
GXCS
N2SL16
S S S S S S S S S 1 2 3 4 5 6 7 8 9
GXCS
FAN
AUX
ETF8
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
PIU
PIU
S 2 8
SCC SCC
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 4-6 Board layout of NE11, NE22, NE33, and NE44
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4 Configuring Ethernet Services on RPR
3. Service Configuration Diagram of Each NE
Figure 4-7 shows the service configuration diagram. Internet NE11 GE VB1 VB2
VLAN 1 NE22 VB1 VLAN 2 VB2
NE44 VLAN 1 VB1 VB2
RPR
VLAN 2 VLAN 1
VLAN 1
NE33
VB1 VB2
VLAN 1
VLAN 2 VLAN 1
Ethernet port
RPR1
LSP
OptiX OSN 3500
Public
Community
Figure 4-7 Service configuration diagram
The Ethernet service connection table of each NE is shown in Table 4-5, Table 4-6, Table 4-7 and Table 4-8. Table 4-5 NE11 Ethernet service connection table
Attribute
Service
Public Internet access IP call
Cyber cafe
Internet access in residential community Video service VPN
Node No.
1
Board - port
13-EMR0-1
Working mode of PORT
1000M full duplex
TAG flag of PORT
Tag aware
PORT type
P
Timeslot
VCTRUNK1: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 VCTRUNK2: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16
Bound bandwidth
8 x VC-4
VLAN ID
1
VB
VB1
2
1 VB2
Huawei Technologies Proprietary 4-25
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OptiX OSN 3500/2500/1500 Configuration Guide
Attribute
Service
4 Configuring Ethernet Services on RPR Public Internet access IP call
Cyber cafe
Internet access in residential community Video service VPN
PORT tunnel
100
200
RPR1 tunnel
100
200
Table 4-6 NE22 Ethernet service connection table
Attribute
Service
Public Internet access IP phone
Cyber cafe
Internet access in residential community Video service VPN
Node No.
2
Board - port
13-EMR0-2
13-EMR0-3
Working mode of PORT
Auto negotiation
Auto negotiation
TAG flag of PORT
Tag aware
Tag aware
PORT type
PE
PE
Timeslot
VCTRUNK1: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 VCTRUNK2: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16
Bound bandwidth
8 x VC-4
VLAN ID
1
VB
VB1
VB2
PORT tunnel
100
200
RPR1 tunnel
100
200
2
1
/
Table 4-7 NE33 Ethernet service connection table
Attribute
Service
Public Internet access IP phone
Cyber cafe
Internet access in residential community Video service VPN
Node No.
3
Board - port
13-EMR0-2
13-EMR0-3
Working mode of PORT
Auto negotiation
Auto negotiation
TAG flag of PORT
Tag aware
Tag aware
PORT type
PE
PE
Huawei Technologies Proprietary 4-26
OptiX OSN 3500/2500/1500 Configuration Guide
Attribute
Service
4 Configuring Ethernet Services on RPR Public Internet access IP phone
Cyber cafe
Internet access in residential community Video service VPN
Timeslot
VCTRUNK1; VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 VCTRUNK2: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16
Bound bandwidth
8 x VC-4
VLAN ID
1
VB
VB1
VB2
PORT tunnel
100
200
RPR1 tunnel
100
200
/
1
2
Table 4-8 NE44 Ethernet service connection table
Attribute
Service
Public Internet access IP phone
Cyber cafe
Internet access in residential community Video service VPN
Node No.
4
Board - port
13-EMR0-2
13-EMR0-3
Working mode of PORT
Auto negotiation
Auto negotiation
TAG flag of PORT
Tag aware
Tag aware
PORT type
PE
PE
Timeslot
VCTRUNK1: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 VCTRUNK2: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16
Bound bandwidth
8 x VC-4
VLAN ID
1
VB
VB1
VB2
PORT tunnel
100
200
RPR1 tunnel
100
200
2
1
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4 Configuring Ethernet Services on RPR
The forwarding filter table of each NE is shown in Table 4-9. Table 4-9 Forwarding filter table
NE name
VB
VLAN ID
Forwarding port
NE11
VB1
1
PORT1, RPR1
VB1
2
PORT1, RPR1
VB2
1
PORT1, RPR1
VB2
2
PORT1, RPR1
VB1
1
PORT2, RPR1
VB1
2
PORT2, RPR1
VB2
1
PORT3, RPR1
VB1
1
PORT2, RPR1
VB2
1
PORT3, RPR1
VB2
2
PORT3, RPR1
VB1
1
PORT2, RPR1
VB1
2
PORT2, RPR1
VB2
1
PORT3, RPR1
NE22
NE33
NE44
4. Timeslot Allocation Diagram
Figure 4-8 shows the SDH timeslot allocation. Ring Station NE11 12-SL16-1
Timeslot
VC-4-1 . . . VC-4-8
NE22 NE33 7-SL16-112-SL16-1 7-SL16-1 12-SL16-1
VCTRUNK1
VCTRUNK1
VCTRUNK1 VCTRUNK2
VCTRUNK2
NE44 7-SL16-1 12-SL16-1
NE11 7-SL16-1
VCTRUNK1 VCTRUNK2
VCTRUNK2
Add/Drop
Figure 4-8 Timeslot allocation diagram
4.2.3 Configuration Process Table 4-10 shows the process of configuring the EVPLn service on RPR on the T2000.
Huawei Technologies Proprietary 4-28
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4 Configuring Ethernet Services on RPR
Table 4-10 Process of configuring EVPLn service on RPR
Stage
Description
Remarks
1
Creating a board
2
Configuring Ethernet interfaces
3
Configuring binding paths
4
Creating the EVPLn service
5
Configuring the forwarding filter table
6
Configuring RPR parameters
7
Configuring the cross-connect from Ethernet boards to SDH line boards
1. Creating a Board
Follow the steps below to create a board. Step
Action
1
In the Main Topology, double click the NE11 icon to open the NE panel.
2
Right click corresponding slot according to the board layout of NE11 shown in Figure 4-6, and select the board.
3
Make sure the board has been configured. Then, click .
4
Repeat steps 1–3 to create the board for NE22, NE33 and NE44 respectively. Figure 4-2 shows the board layout.
2. Configuring NE11 Data
Note: Refer to the NM online help for the meaning of each parameter during service configuration.
Huawei Technologies Proprietary 4-29
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(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1
Right click the NE11 icon in the Main Topology and select [NE Explorer].
2
Select “13-EMR0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree. Then, click .
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT1 to “Enabled”. Set the “Working mode” of the PORT1 to “1000M full duplex”. Click . Select the “MPLS” tab. Set the “Port Type” of the PORT1 to “P”. Click . Select the “Encapsulation/Mapping” tab. Set the “Encapsulation Mode” of PORT1 to “VMANoE”. Other items adopt the default value. Click .
The EMR0 board has 13 PORTs. Table 4-3 shows the relation between PORTs and physical interfaces of the EMR0. (2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 Click
.
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OptiX OSN 3500/2500/1500 Configuration Guide Step 4
4 Configuring Ethernet Services on RPR Action To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16 Click
.
Click .
Note: VCTRUNK1 for the RPR service must be bound with VC-4s all in odd number, and VCTRUNK2 for the PRP service must be bound with VC-4s all in even number.
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4 Configuring Ethernet Services on RPR
(3) Creating the EVPLn service Follow the steps below to create the EVPLn service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree.
2
Click and the “Create the Ethernet LAN Service" dialog box is displayed.
3
Configure VB name to VB1.
4
Click and the “VB Mount Port Configuration” dialog box is displayed.
5
Select PORT1 and RPR1 for Available Mounted Ports, and click Click .
Huawei Technologies Proprietary 4-32
.
OptiX OSN 3500/2500/1500 Configuration Guide Step 6
4 Configuring Ethernet Services on RPR Action Perform the following settings in the “Create Ethernet LAN Service” dialog box. Uplink Tunnel: 100 Click .
7
Configure VB name as VB2.
8
Click and the “VB Mount Port Configuration” dialog box is displayed.
9
Select PORT1 and RPR1 for Available Mounted Ports, and click
.
Click . 10
Perform the following settings in the “Create Ethernet LAN Service” dialog box. Uplink Tunnel: 200 Click .
(4) Configuring the VLAN forwarding filter table Follow the steps below to configure the forwarding filter table. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree. Select “VLAN” tab.
2
Click and the “Create VALN” dialog box is displayed.
Huawei Technologies Proprietary 4-33
OptiX OSN 3500/2500/1500 Configuration Guide Step 3
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. VB: 1-VB1 VLAN ID: 1 Selected Forwarding Ports: PORT1 and PRR1 Click .
4
Perform the following settings in the dialog box. VB: 1-VB1 VLAN ID: 2 Selected Forwarding Ports: PORT1 and RPR1 Click .
5
Perform the following settings in the dialog box. VB: 2-VB2 VLAN ID: 1 Selected Forwarding Ports: PORT1 and RPR1 Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 6
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. VB: 2-VB2 VLAN ID: 2 Selected Forwarding Ports: PORT1 and RPR1 Click .
(5) Configuring RPR parameters Follow the steps below to configure RPR parameters. Step
Action
1
Select [Configuration/RPR Management/Topology Information] from the function tree.
2
Perform the following settings in the “Local Node Information” tab. Node No.: 1 Node name: NE11 RPR Enable: Enabled Other parameters adopt the default value. Click .
3
Select the “Link Information” tab and set bandwidth for various levels of services. Used Bandwidth of Priority A: 0 Reserved Bandwidth of Priority A: 0 Used Bandwidth of Priority B-CIR: 0 Click .
(6) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step 1
Action Select NE11 from the object tree.
Huawei Technologies Proprietary 4-35
OptiX OSN 3500/2500/1500 Configuration Guide Step
4 Configuring Ethernet Services on RPR Action
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
4
Perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 1, 3, 5, 7, 9, 11, 13, 15 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
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4 Configuring Ethernet Services on RPR
Step
Action Repeat step 4 to perform the following settings in the dialog box.
5
Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 2, 4, 6, 8, 10, 12, 14, 16 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
3. Configuring NE22 Data
Hint: The data configuration of NE22 is performed in the same way as that of NE11, except that some parameters are different.
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE22, and click .
2
Select “13-EMR0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree, and then click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT2 and PORT3 to “Enabled”. Click . Select the “MPLS” tab. Set the “Port Type” of the PORT2 and PORT3 to “PE”. Other items adopt the default value. Click .
(2) Configuring binding paths Follow the steps below to configure binding paths. Huawei Technologies Proprietary 4-37
OptiX OSN 3500/2500/1500 Configuration Guide Step
4 Configuring Ethernet Services on RPR Action
1
Select the “Binding Path” tab from the internal port page.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16 Click
.
Click .
(3) Creating the EVPLn service Follow the steps below to create the EVPLn service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree.
2
Click and the “Create the Ethernet LAN Service" dialog box is displayed.
3
Configure VB name to VB1.
4
Click and the “VB Mount Port Configuration” dialog box is displayed.
5
Select PORT2 and RPR1 for Available Mounted Ports and click Click .
Huawei Technologies Proprietary 4-38
.
OptiX OSN 3500/2500/1500 Configuration Guide Step 6
4 Configuring Ethernet Services on RPR Action Perform the following settings in the “Create Ethernet LAN Service” dialog box. Uplink Tunnel: 100 Click .
7
Configure VB name as VB2.
8
Click and the “VB Mount Port Configuration” dialog box is displayed.
9
Select PORT3 and RPR1 for Available Mounted Ports, and click
.
Click . 10
Perform the following settings in the “Create Ethernet LAN Service” dialog box. Uplink Tunnel: 200 Click .
(4) Configuring the VLAN forwarding filter table Follow the steps below to configure the forwarding filter table. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree. Select “VLAN” tab.
2
Click and the “Create VALN” dialog box is displayed.
3
Perform the following settings in the dialog box. VB: 1-VB1 VLAN ID: 1 Selected Forwarding Ports: PORT2 and RPR1 Click .
4
Perform the following settings in the dialog box. VB: 1-VB1 VLAN ID: 2 Selected Forwarding Ports: PORT2 and RPR1 Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 5
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. VB: 2-VB2 VLAN ID: 1 Selected Forwarding Ports: PORT3 and RPR1 Click .
(5) Configuring RPR parameters Follow the steps below to configure RPR parameters. Step
Action
1
Select [Configuration/RPR Management/Topology Information] from the function tree.
2
Perform the following settings in the Local Node Information] tab. Node No.: 2 Node name: NE22 RPR Enable: Enabled Other parameters adopt the default value. Click .
(6) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE22 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
Huawei Technologies Proprietary 4-40
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 1, 3, 5, 7, 9, 11, 13, 15 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
5
Repeat step 4 to perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 2, 4, 6, 8, 10, 12, 14, 16 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
4. Configuring NE33 Data
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE33, and click .
2
Select “13-EMR0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree. Then, click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT2 and PORT3 to “Enabled”. Click . Select the “MPLS” tab. Set the “Port Type” of the PORT2 and PORT3 to “PE”. Other items adopt the default value. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide
4 Configuring Ethernet Services on RPR
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16 Click
.
Click .
(3) Creating the EVPLn service Follow the steps below to create the EVPLn service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree.
2
Click and the “Create the Ethernet LAN Service" dialog box is displayed.
3
Configure VB name to VB1.
4
Click and the “VB Mount Port Configuration” dialog box is displayed.
Huawei Technologies Proprietary 4-42
OptiX OSN 3500/2500/1500 Configuration Guide Step 5
4 Configuring Ethernet Services on RPR Action Select PORT2 and RPR1 for Available Mounted Ports and click
.
Click . 6
Perform the following settings in the “Create Ethernet LAN Service” dialog box. Uplink Tunnel: 100 Click .
7
Configure VB name as VB2.
8
Click and the “VB Mount Port Configuration” dialog box is displayed.
9
Select PORT3 and RPR1 for Available Mounted Ports, and click
.
Click . 10
Perform the following settings in the “Create Ethernet LAN Service” dialog box. Uplink Tunnel: 200 Click .
(4) Configuring the forwarding filter table Follow the steps below to configure the forwarding filter table. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree. Select “VLAN” tab.
2
Click and the “Create VALN” dialog box is displayed.
3
Perform the following settings in the dialog box. VB: 1-VB1 VLAN ID: 1 Selected Forwarding Ports: PORT2 and RPR1 Click .
4
Perform the following settings in the dialog box. VB: 2-VB2 VLAN ID: 1 Selected Forwarding Ports: PORT3 and RPR1 Click .
Huawei Technologies Proprietary 4-43
OptiX OSN 3500/2500/1500 Configuration Guide Step 5
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. VB: 2-VB2 VLAN ID: 2 Selected Forwarding Ports: PORT3 and RPR1 Click .
(5) Configuring RPR parameters Follow the steps below to configure RPR parameters. Step
Action
1
Select [Configuration/RPR Management/Topology Information] from the function tree.
2
Perform the following settings in the “Local Node Information” tab. Node No.: 3 Node Name: NE33 RPR Enable: Enabled Other parameters adopt the default value. Click .
(6) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE33 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
Huawei Technologies Proprietary 4-44
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 1, 3, 5, 7, 9, 11, 13, 15 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
5
Continue to perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 2, 4, 6, 8, 10, 12, 14, 16 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
5. Configuring NE44 Data
(1) Configuring Ethernet interfaces Follow the steps below to configure Ethernet interfaces. Step
Action
1 Click the NE switching shortcut icon
. Select NE44, and click .
2
Select “13-EMR0” from the object tree and [Configuration/Ethernet Interface Management/Ethernet Interface] from the function tree. Then, click
3
Select “External Port”, and perform the following settings. Select the “Basic Attributes” tab. Set the “Enabling a port” of the PORT2 and PORT3 to “Enabled”. Click . Select the “MPLS” tab. Set the “Port Type” of the PORT2 and PORT3 to “PE”. Other items adopt the default value. Click .
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4 Configuring Ethernet Services on RPR
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select the “Binding Path” tab from the internal port page.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-1, VC4-3, VC4-5, VC4-7, VC4-9, VC4-11, VC4-13, VC4-15 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4-xv Direction: Bidirectional Available Resources: VC4-2, VC4-4, VC4-6, VC4-8, VC4-10, VC4-12, VC4-14, VC4-16 Click
.
Click .
(3) Creating the EVPLn service Follow the steps below to create the EVPLn service. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree.
2
Click and the “Create the Ethernet LAN Service" dialog box is displayed.
3
Configure VB name to VB1.
4
Click and the “VB Mount Port Configuration” dialog box is displayed.
Huawei Technologies Proprietary 4-46
OptiX OSN 3500/2500/1500 Configuration Guide Step 5
4 Configuring Ethernet Services on RPR Action Select PORT2 and RPR1 for Available Mounted Ports and click
.
Click . 6
Perform the following settings in the “Create Ethernet LAN Service” dialog box. Uplink Tunnel: 100 Click .
7
Configure VB name as VB2.
8
Click and the “VB Mount Port Configuration” dialog box is displayed.
9
Select PORT3 and RPR1 for Available Mounted Ports, and click
.
Click . 10
Perform the following settings in the “Create Ethernet LAN Service” dialog box. Uplink Tunnel: 200 Click .
(4) Configuring the forwarding filter table Follow the steps below to configure the forwarding filter table. Step
Action
1
Select [Configuration/Ethernet Service/Ethernet LAN Service] from the function tree. Select “VLAN” tab.
2
Click and the “Create VALN” dialog box is displayed.
3
Perform the following settings in the dialog box. VB: 1-VB1 VLAN ID: 1 Selected Forwarding Ports: PORT2 and RPR1 Click .
4
Perform the following settings in the dialog box. VB: 1-VB1 CAR ID: 2 Selected Forwarding Ports: PORT2 and RPR1 Click .
Huawei Technologies Proprietary 4-47
OptiX OSN 3500/2500/1500 Configuration Guide Step 5
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. VB: 2-VB2 VLAN ID: 1 Selected Forwarding Ports: PORT3 and RPR1 Click .
(5) Configuring RPR parameters Follow the steps below to configure RPR parameters. Step
Action
1
Select [Configuration/RPR Management/Topology Information] from the function tree.
2
Perform the following settings in the “Local Node Information” tab. Node No.: 4 Node Name: NE44 RPR Enable: Enabled Other parameters adopt the default value. Click .
(6) Configuring the cross-connect from Ethernet boards to SDH line boards Follow the steps below to configure the cross-connect from Ethernet boards to SDH line boards. Step
Action
1
Select NE44 from the object tree.
2
Select [Configuration/SDH Service Configuration] from the function tree.
3
Click and the “Create SDH Service” dialog box is displayed.
Huawei Technologies Proprietary 4-48
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
4 Configuring Ethernet Services on RPR Action Perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 1, 3, 5, 7, 9, 11, 13, 15 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
5
Repeat step 4 to perform the following settings in the dialog box. Level: VC-4 Direction: Bidirectional Source Slot: 13-EMR0-1 Source Timeslot: 2, 4, 6, 8, 10, 12, 14, 16 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1–8 Activate Immediately: Yes Click .
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5 Configuring ATM Services
5
Configuring ATM Services
This chapter describes the process of configuring asynchronous transfer mode (ATM) services on the T2000. In addition, related engineering requirements and information are introduced. Through this example, you can learn how to configure ATM services and other similar services. The contents include:
Engineering Requirements
Engineering Planning
Configuration Process
Note: In this chapter, the OptiX OSN 3500 product is taken as an example. For the OptiX OSN 2500 and OptiX OSN 1500, service configuration is performed in the same way. The only difference is that the boards are inserted in different slots.
Huawei Technologies Proprietary 5-1
OptiX OSN 3500/2500/1500 Configuration Guide
5 Configuring ATM Services
5.1 Engineering Requirements A new communication line is to be constructed among NE1, NE2, NE3, and NE4 for transmitting the services from ATM equipment on each node to the ATM switch on the central node NE1. The ATM switch of NE1 provides one 155 Mbit/s optical interface to access ATM services of each node. The SDH layer provides ring network protection, and the ATM layer provides VP-Ring protection. In the case of fiber-cut or optical board failure, services can be protected first on the SDH layer with the switching time less than 50ms. Table 5-1 shows the ATM service requirements of each node. Table 5-1 ATM service requirements of each node
No.
Service requirement
Source station
Sink station
Bandwidth
1
Point-to-point
NE2
NE1
3 x 10 Mbit/s
2
Point-to-point
NE3
NE1
2 x 20 Mbit/s
3
Point-to-point
NE4
NE1
1 x 30 Mbit/s 1 x 20 Mbit/s
Huawei Technologies Proprietary 5-2
OptiX OSN 3500/2500/1500 Configuration Guide
5 Configuring ATM Services
5.2 Engineering Planning Engineering planning is conducted based on the above requirements and the following engineering information is output.
Networking Diagram
Board Information of Each NE
Service Configuration Diagram of Each NE
Timeslot Allocation Diagram
1. Networking Diagram
Figure 5-1 shows the ATM service networking and port allocation.
155 Mbit/s optical interface
NE1
155 Mbit/s optical interface
10M 10M
NE2
STM-16 two-fiber bidirectional MSP ring
155 Mbit/s optical interface
NE4
20M
30M 155 Mbit/s optical interface
NE3
10M 155 Mbit/s optical interface
20M
OptiX OSN 3500
155 Mbit/s optical interface
20M
ATM switch
DSLAM
Figure 5-1 ATM service networking and port allocation
2. Board Information of Each NE
The ADQ1 board needs to be configured according to service type and traffic volume. Figure 5-2 shows the board layout of NE1, NE2, NE3, and NE4.
Huawei Technologies Proprietary 5-3
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5 Configuring ATM Services
AUX
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
PIU
PIU
S 2 8
FAN S 1 0
FAN S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
SL16 ADQ1
GXCS
SL16
S S S S S S S S S 1 2 3 4 5 6 7 8 9
GXCS
FAN
GSCC GSCC
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
Figure 5-2 Board layout of NE1, NE2, NE3, and NE4
Note: ADL4, ADQ1, IDL4, and IDQ1 support 1+1 protection. The working and protection boards of IDL4 or IDQ1 require to be inserted in paired slots. Otherwise, The ADL4 and ADQ1 do not require.
3. Service Configuration Diagram of Each NE
Figure 5-3 shows the service configuration diagram of each NE.
Huawei Technologies Proprietary 5-4
OptiX OSN 3500/2500/1500 Configuration Guide
5 Configuring ATM Services 1 1 1 2 2 3 3
120M
33 34 35 33 34 33 34
Port 1
NE1 10M
1
33
10M
1
34
10M
1
35
Port 1
Port 1
20M
3
33
Port 2
30M
3
34
NE4
Port 2
NE2 Port 3
NE3
Port 1
20M
OptiX OSN 3500
Bandwidth
VPI
2
Port 2
33
20M
2
34
VCI
Figure 5-3 Service configuration diagram
Table 5-2 shows the ATM service connection table. Table 5-2 ATM service connection table
Service Attribute
NE2 10 Mbit/s
Source NE
NE1
Source board - port
13-ADQ1-1
Max. VPI Bits
8
Max. VCI Bits
7
Number of VPI supporting VCC
32
VCTRUNK port
VCTRUNK1, VCTRUNK2
Port traffic
120 Mbit/s
Bound bandwidth
1 x VC-4
Service type
CBR
Protection type
1+1, sink protection, dual end
VPI
1
10 Mbit/s
1
10 Mbit/s
1
NE3 20 Mbit/s
2
20 Mbit/s
NE4 20 Mbit/s
30 Mbit/s
2
3
3
Huawei Technologies Proprietary 5-5
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5 Configuring ATM Services
VCI
33
34
35
33
34
33
34
Port traffic
10 Mbit/s
10 Mbit/s
10 Mbit/s
20 Mbit/s
20 Mbit/s
20 Mbit/s
30 Mbit/s
Sink NE
NE2
Sink board - port
13-ADQ1 -1
Max. VPI Bits
8
Max. VCI Bits
7
Number of VPI supporting VCC
32
VCTRUNK port
VCTRUNK1, VCTRUNK2
NE3 13-ADQ1 -2
13-ADQ1 -3
NE4
13-ADQ1 -1
13-ADQ1 -2
13-ADQ1 -1
13-ADQ1 -2
Table 5-3 The configuration rule of VCTRUNCK binding path and time slot
Board
VCTRUNCK
Binding path level
Available path and time slot
ADQ1/ADL4
VCTRUNCK1–VCTRUNCK4
VC-4
Available VC-4:1–4
VCTRUNCK5–VCTRUNCK16
VC-4
Available VC-4:5–8
VCTRUNCK5–VCTRUNCK16
VC-3
Available VC-4:5–8 Available VC-3 time slot:1–3
IDQ1/IDL4
VCTRUNCK1–VCTRUNCK66
VC-4
Available VC-4:1–4
VCTRUNCK1–VCTRUNCK66
VC-12
Available VC-4:1 Available VC-12 time slot:1–63
VCTRUNCK67–VCTRUNCK70
VC-4
Available VC-4:5–8
4. Timeslot Allocation Diagram
Figure 5-4 shows the SDH timeslot allocation. Ring Station NE1 12-SL16-1 Timeslot
NE3 NE2 7-SL16-1 12-SL16-1 7-SL16-1 12-SL16-1 VCTRUNK1
VCTRUNK1
VC-4-1
VCTRUNK1 VCTRUNK2
VCTRUNK2
NE4 7-SL16-1 12-SL16-1
NE1 7-SL16-1
VCTRUNK1 VCTRUNK2
VCTRUNK2
Add/Drop
Figure 5-4 Timeslot allocation diagram
5.3 Configuration Process Table 5-4 shows the process of configuring ATM services on the T2000. Huawei Technologies Proprietary 5-6
OptiX OSN 3500/2500/1500 Configuration Guide
5 Configuring ATM Services
Table 5-4 Process of configuring ATM services
Stage
Description
Remarks
1
Creating a board
2
Configuring port attributes of the ATM board
3
Configuring binding paths
4
Configuring ATM traffic
5
Configuring cross-connect for ATM services
6
Configuring a protection group for ATM services
7
Configuring a protection pair for ATM services
8
Configuring the cross-connect from ATM boards to SDH line boards
1. Creating a Board
Follow the steps below to create a board. Step
Action
1
In the Main Topology, double click the NE1 icon to open the NE panel.
2
Right click the corresponding slot according to the board layout of NE1 shown in Figure 5-2, and select the board.
3
Make sure the board has been configured and click .
4
Repeat steps 1–3 to create the board of NE2, NE3, and NE4 respectively. Figure 5-2 shows the board layout.
2. Configuring NE1 Data
Note: Refer to the NM online help for the meaning of each parameter during service configuration.
(1) Configuring port attributes of the ATM board Follow the steps below to configure port attributes of the ATM board. Step
Action
1
Right click the NE1 icon in the Main Topology and select [NE Explorer].
2
Select “13-ADQ1” from the object tree and [Configuration/ATM Interface Management/ATM Interface Management] from the function tree. Then, click .
Huawei Technologies Proprietary 5-7
OptiX OSN 3500/2500/1500 Configuration Guide Step 3
5 Configuring ATM Services Action Select “External Port”, and perform the following settings for port 1: Max. VPI Bits: 8 Max. VCI Bits: 7 Number of VPI supporting VCC: 32 Other items adopt the default value. Click .
4
Select “Internal Port”, and perform the following settings for ports 1 and 2. Max. VPI Bits: 8 Max. VCI Bits: 7 Number of VPI supporting VCC: 32 Other items adopt the default value. Click .
Note: The value of Max. VPI Bits and Max. VCI Bits indicates bits of a binary numeral. If the value is 4, the maximum value of VPI or VCI is 24=16. There are two types of ATM ports: UNI and NNI. Their two different cell structures determine the maximum value of VPI bits supported by the ports. The UNI type: max. VPI Bits is 1–8, and max. VCI Bits is 1–16. The NNI type: max. VPI Bits is 1–12, and max. VCI Bits is 1–16.
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select [Configuration/ATM interface Management/ATM Binding Path Management] from the function tree.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4 Direction: Bidirectional
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OptiX OSN 3500/2500/1500 Configuration Guide Step
5 Configuring ATM Services Action Available VC-4: VC4-1 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4 Direction: Bidirectional Available VC4: VC4-2 Click
.
Click .
(3) Configuring ATM traffic Follow the steps below to configure ATM traffic. Step
Action
1
Select NE1 from the object tree.
2
Select [Configuration/ATM Traffic Descriptor] from the function tree.
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OptiX OSN 3500/2500/1500 Configuration Guide Step
5 Configuring ATM Services Action
3
Right click in the ATM Traffic Descriptor and select .
4
According to Figure 5-3, perform the following settings in the dialog box to create 10 Mbit/s traffic control. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 23584 Clp0Pcr: 18867 Other parameters adopt the default value. Click .
5
Repeat step 4 to create 20 Mbit/s traffic control. Perform the following settings in the dialog box. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 47168 Clp0Pcr: 37734 Other parameters adopt the default value. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 6
5 Configuring ATM Services Action Repeat step 4 to create 30 Mbit/s traffic control. Perform the following settings in the dialog box. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 70752 Clp0Pcr: 56601 Other parameters adopt the default value. Click .
Note: The value of Clp0Pcr is less than that of Clp01Pcr, in the proportion of 0.8.
(4) Configuring cross-connect for ATM services Follow the steps below to configure cross-connect for ATM services. Step
Action
1
Select [Configuration/ATM Service Management] from the function tree.
2
Right click the “Cross-Connect” column and select .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
5 Configuring ATM Services Action According to Table 5-2, perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the first channel of service from NE1 to NE2. Connection ID: 1 Connection Type: PVC Spread Type: p2p Source board: NE1-13-ADQ1 Source Port: External Port -1 Source VPI: 1 Source VCI: 33 Positive Traffic Descriptor: 1 Positive UPC/NPC: Enable Sink board: NE1-13-ADQ1 Sink Port: Internal Port -1 Sink VPI: 1 Sink VCI: 33 Reverse Traffic Descriptor: 1 Reverse UPC/NPC: Enable Activate Immediately: Yes Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 4
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the first channel of service from NE1 to NE2. Connection ID: 2 Source Port: External Port -1 Source VPI: 1 Source VCI: 33 Positive Traffic Descriptor: 1 Sink Port: Internal Port -2 Sink VPI: 1 Sink VCI: 33 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
5
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the second channel of service from NE1 to NE2. Connection ID: 3 Source Port: External Port -1 Source VPI: 1 Source VCI: 34 Positive Traffic Descriptor: 1 Sink Port: Internal Port -1 Sink VPI: 1 Sink VCI: 34 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
6
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the second channel of service from NE1 to NE2. Connection ID: 4 Source Port: External Port -1 Source VPI: 1 Source VCI: 34 Positive Traffic Descriptor: 1 Sink Port: Internal Port -2 Sink VPI: 1 Sink VCI: 34 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 7
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the third channel of service from NE1 to NE2. Connection ID: 5 Source Port: External Port -1 Source VPI: 1 Source VCI: 35 Positive Traffic Descriptor: 1 Sink Port: Internal Port -1 Sink VPI: 1 Sink VCI: 35 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
8
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the third channel of service from NE1 to NE2. Connection ID: 6 Source Port: External Port -1 Source VPI: 1 Source VCI: 35 Positive Traffic Descriptor: 1 Sink Port: Internal Port -2 Sink VPI: 1 Sink VCI: 35 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
9
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the first channel of service from NE1 to NE3. Connection ID: 7 Source Port: External Port -1 Source VPI: 2 Source VCI: 33 Positive Traffic Descriptor: 2 Sink Port: Internal Port -1 Sink VPI: 2 Sink VCI: 33 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 10
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the first channel of service from NE1 to NE3. Connection ID: 8 Source Port: External Port -1 Source VPI: 2 Source VCI: 33 Positive Traffic Descriptor: 2 Sink Port: Internal Port -2 Sink VPI: 2 Sink VCI: 33 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
11
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the second channel of service from NE1 to NE3. Connection ID: 9 Source Port: External Port -1 Source VPI: 2 Source VCI: 34 Positive Traffic Descriptor: 2 Sink Port: Internal Port -1 Sink VPI: 2 Sink VCI: 34 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
12
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the second channel of service from NE1 to NE3. Connection ID: 10 Source Port: External Port -1 Source VPI: 2 Source VCI: 34 Positive Traffic Descriptor: 2 Sink Port: Internal Port -2 Sink VPI: 2 Sink VCI: 34 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 13
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the first channel of service from NE1 to NE4. Connection ID: 11 Source Port: External Port -1 Source VPI: 3 Source VCI: 33 Positive Traffic Descriptor: 2 Sink Port: Internal Port -1 Sink VPI: 3 Sink VCI: 33 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
14
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the first channel of service from NE1 to NE4. Connection ID: 12 Source Port: External Port -1 Source VPI: 3 Source VCI: 33 Positive Traffic Descriptor: 2 Sink Port: Internal Port -2 Sink VPI: 3 Sink VCI: 33 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
15
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the second channel of service from NE1 to NE4. Connection ID: 13 Source Port: External Port -1 Source VPI: 3 Source VCI: 34 Positive Traffic Descriptor: 3 Sink Port: Internal Port -1 Sink VPI: 3 Sink VCI: 34 Reverse Traffic Descriptor: 3 Other parameters are the same as those in step 3. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 16
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the second channel of service from NE1 to NE4. Connection ID: 14 Source Port: External Port -1 Source VPI: 3 Source VCI: 34 Positive Traffic Descriptor: 3 Sink Port: Internal Port -2 Sink VPI: 3 Sink VCI: 34 Reverse Traffic Descriptor: 3 Other parameters are the same as those in step 3. Click .
(5) Configuring a protection group for ATM services Follow the steps below to configure a protection group for ATM services. Step 1
Action Right click the “Protection Group” column and select .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 2
5 Configuring ATM Services Action Perform the following settings in the “Add Protection Group” dialog box. Protection type: 1+1 Switching Direction: Sink Switching Type: Dual end Revertive Mode: Revertive Other parameters adopt the default value. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide
5 Configuring ATM Services
(6) Configuring a protection pair for ATM services Follow the steps below to configure a protection pair for ATM services. Step
Action
1
Right click the “Cross-Connect” column and select .
2
Perform the following settings in the “Add Connection into Protection Group” to create a protection group for the first channel of service from NE1 to NE2. Working Connection ID: 1 Protection Connection ID: 2 Protection Group ID: 1 Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
5 Configuring ATM Services Action Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the second channel of service from NE1 to NE2. Working Connection ID: 3 Protection Connection ID: 4 Protection Group ID: 1 Click .
4
Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the third channel of service from NE1 to NE2. Working Connection ID: 5 Protection Connection ID: 6 Protection Group ID: 1 Click .
5
Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the first channel of service from NE1 to NE3. Working Connection ID: 7 Protection Connection ID: 8 Protection Group ID: 1 Click .
6
Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the second channel of service from NE1 to NE3. Working Connection ID: 9 Protection Connection ID: 10 Protection Group ID: 1 Click .
7
Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the first channel of service from NE1 to NE4. Working Connection ID: 11 Protection Connection ID: 12 Protection Group ID: 1. Click .
8
Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the second channel of service from NE1 to NE4. Working Connection ID: 13 Protection Connection ID: 14 Protection Group ID: 1 Click .
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OptiX OSN 3500/2500/1500 Configuration Guide
5 Configuring ATM Services
(7) Configuring the cross-connect from ATM boards to SDH line boards Follow the steps below to configure the cross-connect from ATM boards to SDH line boards. Step
Action
1
Select [Configuration/SDH Service Configuration] from the function tree.
2
Click and the “Create SDH Service” dialog box is displayed.
3
Perform the following settings in the dialog box. Level: VC4 Direction: Bidirectional Source Slot: 13-ADQ1-5 Source Timeslot: 1 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1 Activate Immediately: Yes Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 4
5 Configuring ATM Services Action Repeat step 4 to perform the following settings in the dialog box. Level: VC4 Direction: Bidirectional Source Slot: 13-ADQ1-5 Source Timeslot: 2 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1 Activate Immediately: Yes Click .
Note: The “5” in ”13-ADQ1-5” is the port number of the ADQ1 on the SDH side.
3. Configuring NE2 Data
Note: The data configuration of NE2 is performed in the similar way as that of NE1, except that some parameters are different.
(1) Configuring port attributes of the ATM board Follow the steps below to configure port attributes of the ATM board. Step
Action
1 Click the NE switching shortcut icon
. Select NE2, and click .
2
Select “13-ADQ1” from the object tree and [Configuration/ATM Interface Management/ATM Interface Management] from the function tree. Then, click .
3
Select “External Port”, and perform the following settings for ports 1, 2 and 3. Max. VPI Bits: 8 Max. VCI Bits: 7 Number of VPI supporting VCC: 32 Other items adopt the default value. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 4
5 Configuring ATM Services Action Select “Internal Port”, and perform the following settings for ports 1 and 2. Max. VPI Bits: 8 Max. VCI Bits: 7 Number of VPI supporting VCC: 32 Other items adopt the default value. Click .
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select [Configuration/ATM interface Management/ATM Binding Path Management] from the function tree.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4 Direction: Bidirectional Available VC4: VC4-1 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4 Direction: Bidirectional Available VC4: VC4-2 Click
and then .
(3) Configuring ATM traffic Follow the steps below to configure ATM traffic. Step
Action
1
Select NE2 from the object tree.
2
Select [Configuration/ATM Traffic Descriptor] from the function tree.
3
Right click in the ATM Traffic Descriptor and select .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 4
5 Configuring ATM Services Action According to Figure 5-3, perform the following settings to create 10 Mbit/s traffic control. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 23584 Clp0Pcr: 18867 Other parameters adopt the default value. Click .
5
Repeat step 3 to create 40 Mbit/s traffic control. Perform the following settings in the dialog box. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 94336 Clp0Pcr: 75468 Other parameters adopt the default value. Click .
6
Repeat step 3 to create 50 Mbit/s traffic control. Perform the following settings in the dialog box. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 117920 Clp0Pcr: 94336 Other parameters adopt the default value. Click .
(4) Configuring cross-connect for ATM services Follow the steps below to configure cross-connect for ATM services. Step
Action
1
Select [Configuration/ATM Service Management] from the function tree.
2
Right click the “Cross-Connect” column and select .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 3
5 Configuring ATM Services Action According to Table 5-2, perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the first channel of service from NE2 to NE1. Connection ID: 1 Connection Type: PVC Spread Type: p2p Source board: NE2-13-ADQ1 Source Port: External Port -1 Source VPI: 1 Source VCI: 33 Positive Traffic Descriptor: 1 Positive UPC/NPC: Enable Sink board: NE2-13-ADQ1 Sink Port: Internal Port -1 Sink VPI: 1 Sink VCI: 33 Reverse Traffic Descriptor: 1 Reverse UPC/NPC: Enable Activate Immediately: Yes Click .
4
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the protection service for the first channel of service from NE1 to NE2. Connection ID: 2 Source Port: External Port -1 Source VPI: 1 Source VCI: 33 Positive Traffic Descriptor: 1 Sink Port: Internal Port -2 Sink VPI: 1 Sink VCI: 33 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 5
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the second channel of service from NE1 to NE2. Connection ID: 3 Source Port: External Port - 1 Source VPI: 1 Source VCI: 34 Positive Traffic Descriptor: 1 Sink Port: Internal Port -1 Sink VPI: 1 Sink VCI: 34 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
6
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the second channel of service from NE1 to NE2. Connection ID: 4 Source Port: External Port -1 Source VPI: 1 Source VCI: 34 Positive Traffic Descriptor: 1 Sink Port: Internal Port -2 Sink VPI: 1 Sink VCI: 34 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
7
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the third channel of service from NE1 to NE2. Connection ID: 5 Source Port: External Port -1 Source VPI: 1 Source VCI: 35 Positive Traffic Descriptor: 1 Sink Port: Internal Port -1 Sink VPI: 1 Sink VCI: 35 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 8
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the third channel of service from NE1 to NE2. Connection ID: 6 Source Port: External Port - 1 Source VPI: 1 Source VCI: 35 Positive Traffic Descriptor: 1 Sink Port: Internal Port -2 Sink VPI: 1 Sink VCI: 35 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
9
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the pass-through service from NE1 to NE3. Connection ID: 7 Connection Type: PVP Source Port: Internal Port - 1 Source VPI: 2 Positive Traffic Descriptor: 2 Sink Port: Internal Port -2 Sink VPI: 2 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
10
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the pass-through service from NE1 to NE4. Connection ID: 8 Connection Type: PVP Source Port: Internal Port -1 Source VPI: 3 Positive Traffic Descriptor: 3 Sink Port: Internal Port -2 Sink VPI: 3 Reverse Traffic Descriptor: 3 Other parameters are the same as those in step 3. Click .
(5) Configuring a protection group for ATM services Follow the steps below to configure a protection group for ATM services.
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OptiX OSN 3500/2500/1500 Configuration Guide Step
5 Configuring ATM Services Action
1
Right click the “Protection Group” column and select .
2
Perform the following settings in the “Add Protection Group” dialog box. Protection type: 1+1 Switching Direction: Sink Switching Type: Dual end Revertive Mode: Revertive Other parameters adopt the default value. Click .
(6) Configuring a protection pair for ATM services Follow the steps below to configure a protection pair for ATM services. Step
Action
1
Right click the “Cross-Connect” column and select .
2
Perform the following settings in the “Add Connection into Protection Group” to create a protection group for the first channel of service from NE1 to NE2. Working Connection ID: 1 Protection Connection ID: 2 Protection Group ID: 1 Click .
3
Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the second channel of service from NE1 to NE2. Working Connection ID: 3 Protection Connection ID: 4 Protection Group ID: 1 Click .
4
Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the third channel of service from NE1 to NE2. Working Connection ID: 5 Protection Connection ID: 6 Protection Group ID: 1 Click .
(7) Configuring the cross-connect from ATM boards to SDH line boards Follow the steps below to configure the cross-connect from ATM boards to SDH line boards. Step 1
Action Select [Configuration/SDH Service Configuration] from the function tree.
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OptiX OSN 3500/2500/1500 Configuration Guide Step
5 Configuring ATM Services Action
2
Click and the “Create SDH Service” dialog box is displayed.
3
Perform the following settings in the dialog box. Level: VC4 Direction: Bidirectional Source Slot: 13-ADQ1-5 Source Timeslot: 1 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1 Activate Immediately: Yes Click .
4
Repeat step 4 to perform the following settings in the dialog box. Level: VC4 Direction: Bidirectional Source Slot: 13-ADQ1-5 Source Timeslot: 2 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1 Activate Immediately: Yes Click .
4. Configuring NE3 Data
(1) Configuring port attributes of the ATM board Follow the steps below to configure port attributes of the ATM board. Step
Action
1 Click the NE switching shortcut icon
. Select NE3 and click .
2
Select “13-ADQ1” from the object tree and [Configuration/ATM Interface Management/ATM Interface Management] from the function tree. Then click .
3
Select “External Port”, and perform the following settings for ports 1 and 2. Max. VPI Bits: 8 Max. VCI Bits: 7 Number of VPI supporting VCC: 32 Other items adopt the default value. Click .
4
Select “Internal Port”, and perform the following settings for ports 1 and 2. Max. VPI Bits: 8 Max. VCI Bits: 7 Number of VPI supporting VCC: 32 Other items adopt the default value. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide
5 Configuring ATM Services
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select [Configuration/ATM interface Management/ATM Binding Path Management] from the function tree.
2
Click and the binding path configuration dialog box is displayed.
3
To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4 Direction: Bidirectional Available VC4: VC4-1 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4 Direction: Bidirectional Available VC4: VC4-2 Click
and then .
(3) Configuring ATM traffic Follow the steps below to configure ATM traffic. Step
Action
1
Select NE3 from the object tree.
2
Select [Configuration/ATM Traffic Descriptor] from the function tree.
3
Right click in the ATM Traffic Descriptor and select .
4
According to Figure 5-3, perform the following settings to create 20 Mbit/s traffic control. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 47168 Clp0Pcr: 37734 Other parameters adopt the default value. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 5
5 Configuring ATM Services Action Repeat step 3 to create 30 Mbit/s traffic control. Perform the following settings in the dialog box. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 70752 Clp0Pcr: 56601 Other parameters adopt the default value. Click .
6
Repeat step 3 to create 50 Mbit/s traffic control. Perform the following settings in the dialog box. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 117920 Clp0Pcr: 94336 Other parameters adopt the default value. Click .
(4) Configuring cross-connect for ATM services Follow the steps below to configure cross-connect for ATM services. Step
Action
1
Select [Configuration/ATM Service Management] from the function tree.
2
Right click the “Cross-Connect” column and select .
3
According to Table 5-2, perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the first channel of service from NE3 to NE1. Connection ID: 1 Connection Type: PVC Spread Type: p2p Source board: NE3-13-ADQ1 Source Port: External Port -1 Source VPI: 2 Source VCI: 33 Positive Traffic Descriptor: 1 Positive UPC/NPC: Enable Sink board: NE3-13-ADQ1 Sink Port: Internal Port -1 Sink VPI: 2 Sink VCI: 33 Reverse Traffic Descriptor: 1 Reverse UPC/NPC: Enable Activate Immediately: Yes Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 4
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the first channel of service from NE1 to NE3. Connection ID: 2 Source Port: External Port -1 Source VPI: 2 Source VCI: 33 Positive Traffic Descriptor: 1 Sink Port: Internal Port -2 Sink VPI: 2 Sink VCI: 33 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
5
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the second channel of service from NE1 to NE3. Connection ID: 3 Source Port: External Port -1 Source VPI: 2 Source VCI: 34 Positive Traffic Descriptor: 1 Sink Port: Internal Port -1 Sink VPI: 2 Sink VCI: 34 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
6
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the second channel of service from NE1 to NE3. Connection ID: 4 Source Port: External Port -1 Source VPI: 2 Source VCI: 34 Positive Traffic Descriptor: 1 Sink Port: Internal Port -2 Sink VPI: 2 Sink VCI: 34 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 7
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the protection service passing through NE1 to NE2. Connection ID: 5 Connection Type: PVP Source Port: Internal Port -1 Source VPI: 1 Positive Traffic Descriptor: 2 Sink Port: Internal Port -2 Sink VPI: 1 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
8
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the pass-through service from NE1 to NE4. Connection ID: 6 Connection Type: PVP Source Port: Internal Port -1 Source VPI: 3 Positive Traffic Descriptor: 3 Sink Port: Internal Port -2 Sink VPI: 3 Reverse Traffic Descriptor: 3 Other parameters are the same as those in step 3. Click .
(5) Configuring a protection group for ATM services Follow the steps below to configure a protection group for ATM services. Step
Action
1
Right click the “Protection Group” column and select .
2
Perform the following settings in the “Add Protection Group” dialog box. Protection type: 1+1 Switching Direction: Sink Switching Type: Dual end Revertive Mode: Revertive Other parameters adopt the default value. Click .
(6) Configuring a protection pair for ATM services Follow the steps below to configure a protection pair for ATM services.
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OptiX OSN 3500/2500/1500 Configuration Guide Step
5 Configuring ATM Services Action
1
Right click the “Cross-Connect” column and select .
2
Perform the following settings in the “Add Connection into Protection Group” to create a protection group for the first channel of service from NE1 to NE3. Working Connection ID: 1 Protection Connection ID: 2 Protection Group ID: 1 Click .
3
Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the second channel of service from NE1 to NE3. Working Connection ID: 3 Protection Connection ID: 4 Protection Group ID: 1. Click .
(7) Configuring the cross-connect from ATM boards to SDH line boards Follow the steps below to configure the cross-connect from ATM boards to SDH line boards. Step
Action
1
Select [Configuration/SDH Service Configuration] from the function tree.
2
Click and the “Create SDH Service” dialog box is displayed.
3
Perform the following settings in the dialog box. Level: VC4 Direction: Bidirectional Source Slot: 13-ADQ1-5 Source Timeslot: 1 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1 Activate Immediately: Yes Click .
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OptiX OSN 3500/2500/1500 Configuration Guide Step 4
5 Configuring ATM Services Action Repeat step 4 to perform the following settings in the dialog box. Level: VC4 Direction: Bidirectional Source Slot: 13-ADQ1-5 Source Timeslot: 2 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1 Activate Immediately: Yes Click .
5. Configuring NE4 Data
(1) Configuring port attributes of the ATM board Follow the steps below to configure port attributes of the ATM board. Step
Action
1 Click the NE switching shortcut icon
. Select NE4 and click .
2
Select “13-ADQ1” from the object tree and [Configuration/ATM Interface Management/ATM Interface Management] from the function tree. Then, click .
3
Select “External Port”, and perform the following settings for ports 1 and 2. Max. VPI Bits: 8 Max. VCI Bits: 7 Number of VPI supporting VCC: 32 Other items adopt the default value. Click .
4
Select “Internal Port”, and perform the following settings for ports 1 and 2. Max. VPI Bits: 8 Max. VCI Bits: 7 Number of VPI supporting VCC: 32 Other items adopt the default value. Click .
(2) Configuring binding paths Follow the steps below to configure binding paths. Step
Action
1
Select [Configuration/ATM interface Management/ATM Binding Path Management] from the function tree.
2
Click and the binding path configuration dialog box is displayed.
Huawei Technologies Proprietary 5-35
OptiX OSN 3500/2500/1500 Configuration Guide Step 3
5 Configuring ATM Services Action To configure binding paths for VCTRUNK1, perform the following settings in the dialog box. Configurable Ports: VCTRUNK1 Level: VC4 Direction: Bidirectional Available VC4: VC4-1 Click
4
.
To configure binding paths for VCTRUNK2, perform the following settings in the dialog box. Configurable Ports: VCTRUNK2 Level: VC4 Direction: Bidirectional Available VC4: VC4-2 Click
and then .
(3) Configuring ATM traffic Follow the steps below to configure ATM traffic. Step
Action
1
Select NE4 from the object tree.
2
Select [Configuration/ATM Traffic Descriptor] from the function tree.
3
Right click in the ATM Traffic Descriptor and select .
4
According to Figure 5-3, perform the following settings to create 20 Mbit/s traffic control. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 47168 Clp0Pcr: 37734 Other parameters adopt the default value. Click .
5
Repeat step 3 to create 30 Mbit/s traffic control. Perform the following settings in the dialog box. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 70752 Clp0Pcr: 56601 Other parameters adopt the default value. Click .
Huawei Technologies Proprietary 5-36
OptiX OSN 3500/2500/1500 Configuration Guide Step 6
5 Configuring ATM Services Action Repeat step 3 to create 40 Mbit/s traffic control. Perform the following settings in the dialog box. Traffic Type: 4.ClpTaggingNoScr Service Type: CBR Clp01Pcr: 94336 Clp0Pcr: 75468 Other parameters adopt the default value. Click .
(4) Configuring cross-connect for ATM services Follow the steps below to configure cross-connect for ATM services. Step
Action
1
Select [Configuration/ATM Service Management] from the function tree.
2
Right click the “Cross-Connect” column and select .
3
According to Table 5-2, perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the first channel of service from NE4 to NE1. Connection ID: 1 Connection Type: PVC Spread Type: p2p Source board: NE4-13-ADQ1 Source Port: External Port -1 Source VPI: 3 Source VCI: 33 Positive Traffic Descriptor: 1 Positive UPC/NPC: Enable Sink board: NE4-13-ADQ1 Sink Port: Internal Port -1 Sink VPI: 3 Sink VCI: 33 Reverse Traffic Descriptor: 1 Reverse UPC/NPC: Enable Activate Immediately: Yes Click .
Huawei Technologies Proprietary 5-37
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the first channel of service from NE1 to NE4. Connection ID: 2 Source Port: External Port -1 Source VPI: 3 Source VCI: 33 Positive Traffic Descriptor: 1 Sink Port: Internal Port -2 Sink VPI: 3 Sink VCI: 33 Reverse Traffic Descriptor: 1 Other parameters are the same as those in step 3. Click .
5
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the second channel of service from NE1 to NE4. Connection ID: 3 Source Port: External Port -1 Source VPI: 3 Source VCI: 34 Positive Traffic Descriptor: 2 Sink Port: Internal Port -1 Sink VPI: 3 Sink VCI: 34 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
6
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure protection service for the second channel of service from NE1 to NE4. Connection ID: 4 Source Port: External Port -1 Source VPI: 3 Source VCI: 34 Positive Traffic Descriptor: 2 Sink Port: Internal Port -2 Sink VPI: 3 Sink VCI: 34 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
Huawei Technologies Proprietary 5-38
OptiX OSN 3500/2500/1500 Configuration Guide Step 7
5 Configuring ATM Services Action Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the protection service passing through NE1 to NE2. Connection ID: 5 Connection Type: PVP Source Port: Internal Port -1 Source VPI: 1 Positive Traffic Descriptor: 2 Sink Port: Internal Port -2 Sink VPI: 1 Reverse Traffic Descriptor: 2 Other parameters are the same as those in step 3. Click .
8
Repeat step 3 to perform the following settings in the “Add ATM Cross-Connection” dialog box to configure the protection service passing through NE1 to NE3. Connection ID: 6 Connection Type: PVP Source Port: Internal Port -1 Source VPI: 2 Positive Traffic Descriptor: 3 Sink Port: Internal Port -2 Sink VPI: 2 Reverse Traffic Descriptor: 3 Other parameters are the same as those in step 3. Click .
(5) Configuring a protection group for ATM services Follow the steps below to configure a protection group for ATM services. Step
Action
1
Right click the “Protection Group” column and select .
2
Perform the following settings in the “Add Protection Group” dialog box. Protection type: 1+1 Switching Direction: Sink Switching Type: Dual end Revertive Mode: Revertive Other parameters adopt the default value. Click .
(6) Configuring a protection pair for ATM services Follow the steps below to configure a protection pair for ATM services.
Huawei Technologies Proprietary 5-39
OptiX OSN 3500/2500/1500 Configuration Guide Step
5 Configuring ATM Services Action
1
Right click the “Cross-Connect” column and select .
2
Perform the following settings in the “Add Connection into Protection Group” to create a protection group for the first channel of service from NE1 to NE3. Working Connection ID: 1 Protection Connection ID: 2 Protection Group ID: 1 Click .
3
Repeat step 2 to perform the following settings in the “Add Connection into Protection Group” to create a protection group for the second channel of service from NE1 to NE3. Working Connection ID: 3 Protection Connection ID: 4 Protection Group ID: 1 Click .
(7) Configuring the cross-connect from ATM boards to SDH line boards Follow the steps below to configure the cross-connect from ATM boards to SDH line boards. Step
Action
1
Select [Configuration/SDH Service Configuration] from the function tree.
2
Click and the “Create SDH Service” dialog box is displayed.
3
Perform the following settings in the dialog box. Level: VC4 Direction: Bidirectional Source Slot: 13-ADQ1-5 Source Timeslot: 1 Sink Slot: 7-N2SL16-1 Sink Timeslot: 1 Activate Immediately: Yes Click .
Huawei Technologies Proprietary 5-40
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
5 Configuring ATM Services Action Repeat step 4 to perform the following settings in the dialog box. Level: VC4 Direction: Bidirectional Source Slot: 13-ADQ1-5 Source Timeslot: 2 Sink Slot: 12-N2SL16-1 Sink Timeslot: 1 Activate Immediately: Yes Click .
Huawei Technologies Proprietary 5-41
OptiX OSN 3500/2500/1500 Configuration Guide
6
6 Configuring Broadcast Data Services
Configuring Broadcast Data Services
This chapter describes how to configure broadcast data services on the T2000 through a configuration sample. The contents include:
Overview
Engineering Requirements
Engineering Planning
Configuration Process
Note: In this chapter, the OptiX OSN 3500 is taken as an example. For the OptiX OSN 2500 and the OptiX OSN 1500, service configuration is performed in the same way. The only difference is that the boards are inserted in different slots.
Huawei Technologies Proprietary 6-1
OptiX OSN 3500/2500/1500 Configuration Guide
6 Configuring Broadcast Data Services
6.1 Overview The OptiX OSN 3500 uses the RS232 or RS422 broadcast data port to implement universal asynchronous receiver/transmitter (UART) full-duplex communication. The data is transmitted transparently, and there is no need to configure port rate or transmission control protocols. The maximum bit rate can be 19.2 kbit/s. The OptiX OSN 3500 connects with data terminal equipment through this port. The communication mode can be configured as point to point or point to multipoint and data can be broadcasted to multiple optical ports. The OptiX OSN 3500 uses overhead bytes (Serial1–Serial4) in Table 6-1 as the broadcast data communication channel. The RJ-45 connector is used, whose pins are defined in Table 6-1.
Note: After sent to the broadcast data port, the asynchronous data is analog-digital converted and then transmitted to the far end through any one byte between Serial1 and Serial4. At the far end, the data is digital-analog converted into asynchronous serial signals.
A1
A1
A1
A2
A2
A2
J0
B1
E1
F1
D1
D2
D3
Serial 1 Serial2
AU_PTR B2
B2
D4
Serial 4
B2
K1
K2
D5
D6
D7
D8
D9
D10
D11
D12
S1
M1
E2
Figure 6-1 Overhead channel
Huawei Technologies Proprietary 6-2
Serial3
OptiX OSN 3500/2500/1500 Configuration Guide
6 Configuring Broadcast Data Services
Table 6-1 Definitions of the broadcast data port pins
Front view
8
7
6
5
4
3
2
Pin No.
Signal
Description
1
422TXD+
Positive data transmitting end of RS422
2
422TXD-
Negative data transmitting end of RS422
3
422RXD+
Positive data receiving end of RS422
4
232RXD
Data receiving end of RS232
5
GND
Grounding
6
422RXD-
Negative data receiving end of RS422
7
N.C
No connection
8
232TXD
Data transmit ting end of RS232
1
6.1.1 Requirements for the Environment Monitor The interface uses RS-232 level, logic 1 being –5 V to –15 V and logic 0 being +5 V to +15 V. When there is no data transmitted, the port is at RS-232 high level (about –9 V), and at any one time only one slave station can transmit data to the master station.
6.1.2 Precautions During Configuration of the Broadcast Data Port Avoid configuring redundant optical interfaces, 12-N1SL16 of NE3 for example, to the broadcast domain of the broadcast data port. Avoid configuring the broadcast data port of the NEs without requirement for broadcast data service to the broadcast domain, because the input level cannot be maintained to logic 1 in this case, thus resulting in hidden troubles. Keep the data flow direction consistent with the trace direction of the NE clock.
Huawei Technologies Proprietary 6-3
OptiX OSN 3500/2500/1500 Configuration Guide
6 Configuring Broadcast Data Services
6.2 Engineering Requirements As shown in Figure 6-2, NE2, NE3 and NE4 are configured with an environment monitor, and NE1 is configured with a monitor host. The monitor host communicates with the environment monitors of NE2–NE4 through the broadcast data port to control data report from NE2–NE4. The monitor host broadcasts commands to the environment monitors of NE2–NE4, which, serving as slave stations, report the data collected locally to the monitor host.
6.3 Engineering Planning Engineering planning is conducted based on the above requirements and the following engineering information is output. Central station
7-N1SL16
12-N1SL16 NE1 7-N1SL16
12-N1SL16
Station NE2
NE4 Station
12-N1SL16 NE3
OptiX OSN equipment
7-N1SL16
Data stream Environment monitor Station
Host
Figure 6-2 Application of broadcast data port
Determine the overhead bytes, broadcast data source and broadcast data sink of each NE according to Table 6-2. Table 6-2 NE parameters
NE
Overhead interface
Broadcast data source
Broadcast data sink
NE 1
SERIAL1
SERIAL1
12-N1SL16, 7-N1SL16
NE2
SERIAL1
7-N1SL16
12-N1SL16, SERIAL1
Huawei Technologies Proprietary 6-4
OptiX OSN 3500/2500/1500 Configuration Guide
6 Configuring Broadcast Data Services
NE
Overhead interface
Broadcast data source
Broadcast data sink
NE3
SERIAL1
7-N1SL16
SERIAL1
NE4
SERIAL1
12-N1SL16
SERIAL1
After the NE1 is set, the broadcast data source (the broadcast data port) broadcasts data to 12-N1SL16 and 7-N1SL16 at the same time if there is data input. On the other hand, 12-N1SL16 and 7-N1SL16 also send data to the broadcast data port if there is data input. Therefore, only one environment monitor is allowed to send data at any one moment.
6.4 Configuration Process 1. Configuring NE1
Follow the steps below to configure NE1. Step
Action
1
Right-click the NE1 icon on the Main Topology and select [NE Explorer].
2
Select NE1 and select [Configuration/Orderwire] from the Function Tree.
3
Select the “Broadcast Data Port” tab and set the following parameters. Overhead Byte: SERIAL1. Select any one from SERIAL1–SERIAL4. Here, select SERIAL1 according to Figure 6-1. Working Mode: RS232 Broadcast Data Source: SERIAL1 Broadcast Data Sink: 7-N1SL16 and 12-N1SL16
Huawei Technologies Proprietary 6-5
OptiX OSN 3500/2500/1500 Configuration Guide Step 4
6 Configuring Broadcast Data Services Action Click .
2. Configuring NE2
Follow the steps below to configure NE2. Step
Action
1 Click the NE switch shortcut icon
, select NE2 and click .
2
Select NE2 and select [Configuration/Orderwire] from the Function Tree.
3
Select the “Broadcast Data Port” tab and set the following parameters. Overhead Byte: SERIAL1, consistent with NE1. Working Mode: RS232 Broadcast Data Source: 7-N1SL16 Broadcast Data Sink: 12-N1SL16 and SERIAL1
4
Click .
3. Configuring NE3
Follow the steps below to configure NE3. Step
Action
1 Click the NE switch shortcut icon
, select NE3 and click
2
Select NE3 and select [Configuration/Orderwire] from the Function Tree.
3
Select the “Broadcast Data Port” tab and set the following parameters. Overhead Byte: SERIAL1, consistent with NE1. Working Mode: RS232 Broadcast Data Source: 7-N1SL16 Broadcast Data Sink: SERIAL1
4
Click .
4. Configuring NE4
Follow the steps below to configure NE4.
Huawei Technologies Proprietary 6-6
OptiX OSN 3500/2500/1500 Configuration Guide Step
6 Configuring Broadcast Data Services Action
1 Click the NE switching shortcut icon
, select NE4 and click .
2
Select NE4 and select [Configuration/Orderwire] from the Function Tree.
3
Select the “Broadcast Data Port” tab and set the following parameters. Overhead Byte: SERIAL1, consistent with NE1. Working Mode: RS232 Broadcast Data Source: 12-N1SL16 Broadcast Data Sink: SERIAL1
4
Click .
Huawei Technologies Proprietary 6-7
OptiX OSN 3500/2500/1500 Configuration Guide
7
7 Configuring Build-in WDM System
Configuring Build-in WDM System
This chapter introduces how to configure the build-in WDM system on the T2000. The contents include:
Overview
Engineering Planning
Configuration Process
Note: In this chapter, the OptiX OSN 3500 is taken as an example. For the OptiX OSN 2500 and OptiX OSN 1500, the configuration is performed in the same way. The only difference is that the boards are inserted in different slots.
Huawei Technologies Proprietary 7-1
OptiX OSN 3500/2500/1500 Configuration Guide
7 Configuring Build-in WDM System
7.1 Overview The OptiX OSN products support build-in WDM system. The build-in WDM system, comprising the LWX and MR2 boards, realizes the adding or dropping of two channels at any rate, and four channels after concatenation. In addition, the dual-fed selective receiving of the LWX provides protection to optical channels. Client side
Client side WDM side In
RX TX OUT1
WDM side
Out
In
Out
TX RX
A01
A01
OUT1
D01
D01
IN1
A02
OUT1
D02
IN1
LWX
LWX
IN1
MR2A/ MR2B/ MR2C
MR2A/ MR2B/ MR2C
A02
OUT1 LWX
LWX D02
IN1 TX RX
TX RX
Station A
Station B
Client side
Client side
Figure 7-1 Two channel adding/dropping system comprising two LWXs and an MR2 (without protection to optical channels)
Client side
WDM side Out
In
A01
TX
Client side
WDM side In
RX
OUT1 OUT2
Out
In
Out A01
A01
IN1
D01
IN2
D01
MR2A/ MR2B/ MR2C
MR2A/ MR2B/ MR2C
A02
OUT1 OUT2
IN1
Out
A01
IN1
IN2
D01 MR2A/ MR2B/ MR2C
MR2A/ MR2B/ MR2C
A02
A02
OUT1 OUT2
A02
LWX
LWX D02
In
OUT1 OUT2 LWX
LWX D01
TX RX
D02
D02
IN2
IN1
IN2
D02
TX RX
TX RX
Station B
Station A WDM side
Client side
Client side
WDM side
Figure 7-2 Two channel adding/dropping system comprising two LWXs and two MR2s (with protection to
Huawei Technologies Proprietary 7-2
OptiX OSN 3500/2500/1500 Configuration Guide
7 Configuring Build-in WDM System
optical channels)
7.2 Engineering Planning This section introduces the configuration method of build-in WDM systems through an example. The details include:
Networking diagram
Board layout of each NE
1. Networking Diagram
Figure 7-3 shows the networking application of build-in WDM systems. There are two channels being added to or dropped from NE1 and NE2 respectively. The 1+1 protection for optical channels is provided for the line between NE1 and NE2.
NE1
NE2
Figure 7-3 Networking application of build-in WDM systems
2. Board Layout of Each NE
According to the traffic type and protection requirements, configure two MR2s and two LWXs. Figure 7-4 shows the board layout of NE1 and NE2. The OptiX OSN products support two kinds of LWX boards: single-fed single receiving LWX and dual-fed selective receiving LWX. In this example, the LWX supporting dual-fed selective receiving function is configured. Configure the MR2A on the OptiX OSN 3500. For the detailed configuration of the MR2 of other products, refer to OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Hardware Description Manual.
Huawei Technologies Proprietary 7-3
OptiX OSN 3500/2500/1500 Configuration Guide
7 Configuring Build-in WDM System
S S S S S S S S S 1 2 2 2 2 2 2 2 2 9 0 1 2 3 4 5 6 7
S 1 0
FAN S S S S S S S S 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8
GSCC GSCC
GXCS
MR2A
MR2A
S S S S S S S S S 1 2 3 4 5 6 7 8 9
LWX
AUX
FAN
GXCS
FAN
LWX
S S S S S S S S S 2 3 3 3 3 3 3 3 3 9 0 1 2 3 4 5 6 7
PIU
PIU
S 2 8
Figure 7-4 Board layout of NE1 and NE2
Huawei Technologies Proprietary 7-4
OptiX OSN 3500/2500/1500 Configuration Guide
7 Configuring Build-in WDM System
7.3 Configuration Process Table 7-1 lists main procedures of configuring build-in WDM systems on the T2000. Table 7-1 Main procedures of configuring build-in WDM systems
Procedure
Description
1
Creating boards
2
Configuring the attributes of WDM interfaces
3
Creating protection pairs
1. Creating Boards
Follow the steps below to create boards. Step
Action
1
Double click the NE1 icon in the Main Topology to enter the NE panel.
2
According to Figure 7-4, right click the slots to be added with boards, and select the corresponding boards.
3
Click .
4
Repeat steps 1–3 to create boards for NE2. The board layout of NE2 is shown in Figure 7-4.
2. Configuring the Attributes of WDM Interfaces on the LWX
Note: It is unnecessary to change the default parameter of LWX. For the meaning of each parameter, refer to the onlin help of the T2000.
Step
Action
1
Right click the NE1 icon in the Main Topology, and select [NE Explorer].
2
Select “1-LWX” from the object tree and [Configuration/WDM Interface] from the function tree.
Huawei Technologies Proprietary 7-5
OptiX OSN 3500/2500/1500 Configuration Guide Step
7 Configuring Build-in WDM System Action
3
Check “By Board/Port(Path)”, and then select “Board” from the drop-down menu. Make sure the Board Receiving/Transmitting Attributes is “Dual-Fed-Selective-Receiving”.
4
Select “Path” from the drop-down menu, and then the “Basic Attributes” tab. Make sure the laser status of each port is “Enabled”. Normally, it is unnecessary to change the default value.
5
Confirm the configuration of WDM interfaces on other LWX boards of NE1 and NE2 in the same way.
3. Creating Protection Pairs Step
Action
1
Right click the NE1 icon in the Main Topology, and select [NE Explorer].
2
Select [Configuration/Wavelength Protection Group] from the function tree.
Huawei Technologies Proprietary 7-6
OptiX OSN 3500/2500/1500 Configuration Guide Step 3
7 Configuring Build-in WDM System Action Click , and perform the following settings in the “Create Wavelength Protection Group” windows. Master Path: NE1-1-LWX-1(IN1/OUT1) Slave Path: NE1-1-LWX-2(IN2/OUT2) Do not change other default values. Click .
4
Configure the wavelength protection group of the LWX in slot 2 of NE1 in the same way.
5
Configure the two wavelength protection group of NE2 in the same way.
Huawei Technologies Proprietary 7-7
OptiX OSN 3500/2500/1500 Configuration Guide
8 FAQ
8
FAQ
This chapter describes the problems and solutions in configuring the OptiX OSN 3500/2500/1500 on the T2000. The contents include:
Configuring REG
Configuring Boards with FEC
Configuring the Extended Subrack
Configuring Intelligent Features
Note: In this chapter, the OptiX OSN 3500 is taken as an example. For the OptiX OSN 2500 and the OptiX OSN 1500, service configuration is performed in the same way. The only difference is that the boards are inserted in different slots.
Huawei Technologies Proprietary 8-1
OptiX OSN 3500/2500/1500 Configuration Guide
8 FAQ
8.1 Configuring REG
Caution: The T2000 with version V200R002C01 supports the OptiX OSN 2500 REG.
This section describes the configuration of the OptiX OSN REG and the precautions in configuration. 1. Configuring a REG Board
When configuring REG, configure boards in slots 5–13, as shown in Table 8-1. Table 8-1 Boards supported by the OptiX OSN 2500 REG
Board
Slot
CRG
Slots 9, 10
SL64, SF16, SL16, BA2, BPA, DCU
Slots 5–8, 11–13
S S 7 8
S 9
S 1 0
S 1 1
S 1 2
S 1 3
SL64/SF16/SL16
SL64/SF16/SL16
CRG
CRG
SL64/SF16/SL16
SL64/SF16/SL16
SL64/SF16/SL16
S S S S S 1 1 1 1 1 4 5 6 7 8
SAP
S 6
SL64/SF16/SL16
S S S S S 1 2 3 4 5
SL64/SF16/SL16
Figure 8-1 shows the basic configuration of REG.
Fiber Routing PIU SLOT22
FAN SLOT24
FAN SLOT25
PIU SLOT23
Figure 8-1 Basic configuration of REG
2. Configuring the REG NE
The REG NE is configured in the same way as the NEs of other types, except the NE type is OptiX OSN 2500 REG. Huawei Technologies Proprietary 8-2
OptiX OSN 3500/2500/1500 Configuration Guide Step
8 FAQ Action
1
Right-click in the blank space of the Main Topology, and select [Create/Topology Object] from the shortcut menu. Select the NE type “OSN series/OptiX OSN 2500 REG”.
2
Enter the NE attributes according to the following picture. ID: 367 Extended ID: 9 NE Name: NE367 Gateway Type: Non-gateway Port: 1400 NE User: root Password: password Leave “Preconfiguration” unselected.
3
Click .
4
Click the place in the Main Topology where you want the NE1 icon to appear. The icon is marked with " ” or “ ” in the upper left. “ ” means this NE is a GNE, and “ ” means this NE is unprovisioned.
3. Configuring 1+1 Protection for CRG Boards Step 1
Action Select the NE367 icon on the Main Topology and then select [NE Explorer] from the Main Menu.
Huawei Technologies Proprietary 8-3
OptiX OSN 3500/2500/1500 Configuration Guide Step
8 FAQ Action
2
Select NE367 and select [Configuration/Board 1+1 Protection] from the Function Tree.
3
Confirm the parameters for Q1CRG protection pair. 1+1 protection: Q1CRG Protection Pair Primary Board: 9-Q1CRG Secondary Board: 10-Q1CRG
4. Configuring a Clock
Configure the clock in the same way as the NEs of other types.
8.2 Configuring Boards with FEC This section describes special configuration items for the SF16 with FEC function. Item
Action and interface
Enable FEC
y Right-click the NE icon on the Main Topology and select [NE Explorer]. y Select the board to configure and then select [Configuration/WDM Interface] from the Function Tree. y Select the tab and set the “FEC Working State” to “Enabled”. y Click .
Set overhead bytes
y Right-click the NE icon on the Main Topology and select [NE Explorer] y Select the board to configure and then select [Configuration/WDM Interface] from the Function Tree. y Select the tab and you can enable “AIS insertion in the ODU layer”, “LCK insertion in the ODU layer”, “OCI insertion in the ODU layer” respectively. y Click .
Huawei Technologies Proprietary 8-4
OptiX OSN 3500/2500/1500 Configuration Guide
8 FAQ
Item
Action and interface
Set OTU overheads
y Right-click the NE icon on the Main Topology and select [NE Explorer]. y Select the board to configure and then select [Configuration/WDM Orderwire management/Och Orderwire Management-OTN Interface/OTU Overhead] from the Function Tree. y Configure OTU overheads. y Click .
Set ODU overheads
y Right-click the NE icon on the Main Topology and select [NE Explorer]. y Select the board to configure and then select [Configuration/WDM Orderwire management/Och Orderwire Management-OTN Interface/ODU Overhead] from the Function Tree. y Configure ODU overheads. y Click .
Set OPU overheads
y Right-click the NE icon on the Main Topology and select [NE Explorer]. y Select the board to configure and then select [Configuration/WDM Orderwire management/Och Orderwire Management-OTN Interface/OPU Overhead] from the Function Tree. y Configure OPU overheads. y Click .
Huawei Technologies Proprietary 8-5
OptiX OSN 3500/2500/1500 Configuration Guide
8 FAQ
8.3 Configuring the Extended Subrack The OptiX OSN 3500 supports one extended subrack at most. The extended subrack should be the OptiX OSN 3500. Table 8-2 lists the configuration requirements for extended subracks. Table 8-2 Configuration requirements for extended subracks
Main subrack
Extended subrack
Cross-connect and timing board
The UXCSB is required. It is recommended to use 1+1 hot standby.
The XCE is required. It is recommended to use 1+1 hot standby.
SCC
The GSCC is required. It is recommended to use 1+1 hot standby.
Not required
Service processing board
Configure service processing boards based on actual needs.
The PQ1, PQM, MR2A, D75S, D12S, D12B, and MR2C boards are supported.
PIU
PIU is required. It is recommended to use 1+1 hot standby.
PIU is required. It is recommended to use 1+1 hot standby.
AUX
Required
Required
Fan unit
Required
Required
Board
Subrack
Figure 8-2 Required boards for main subrack and extended subrack
Huawei Technologies Proprietary 8-6
OptiX OSN 3500/2500/1500 Configuration Guide
8 FAQ
8.4 Configuring Intelligent Features Currently, the OptiX OSN 3500 supports intelligent features. The OptiX OSN 2500 and OptiX OSN 1500 do not supports intelligent features. For the configuration of intelligent features, refer to OptiX ASON user guidel.
Huawei Technologies Proprietary 8-7
OptiX OSN 3500/2500/1500 Configuration Guide
A Abbreviations and Acronyms
A Abbreviation
Abbreviations and Acronyms Full name
A ADM
Add/Drop Multiplexer
APS
ATM Protection Switch
ATM
Asynchronous Transfer Mode
B BITS
Building Integrated Timing Supply
C CBR
Constant Bit Rate
CC
Continuity Check
COA
Case-shaped Optical Amplifier
D DCC
Data Communication Channel
DCE
Data Circuit-terminal Equipment
DCU
Dispersion Compensation Unit
DVB-ASI
Digital Video Broadcast-Asynchronous Serial Interface
DWDM
Dense Wavelength Division Multiplexing
E ECC
Embedded Control Channel
EPL
Ethernet Private Line
EPLAN
Ethernet Private LAN
Huawei Technologies Proprietary A-1
OptiX OSN 3500/2500/1500 Configuration Guide
A Abbreviations and Acronyms
Abbreviation
Full name
ESCON
Enterprise Systems Connection
ETS
European Telecommunication Standards
ETSI
European Telecommunications Standards Institute
EVPL
Ethernet Virtual Private Line
EVPLAN
Ethernet Virtual Private LAN
F FC
Fiber Channel
FE
Fast Ethernet
FICON
Fiber Connection
G GE
Gigabit Ethernet
GFP
Generic Framing Procedure
H HDLC
High level Data Link Control
I IEEE
Institute of Electrical and Electronics Engineers
ITU-T
International Telecommunication Union - Telecommunication Standardization Sector
L LAPS
Link Access Procedure-SDH
LB
LoopBack
LCAS
Link Capacity Adjustment Scheme
LCT
Local Craft Terminal
M MPLS
Multi-protocol Label Switch
MSP
Multiplex Section Protection
N NA
Not applicable
NRZ
Non Return to Zero
O OAM
Operation Administration and Maintenance
Huawei Technologies Proprietary A-2
OptiX OSN 3500/2500/1500 Configuration Guide Abbreviation
A Abbreviations and Acronyms Full name
P PDH
Plesiochronous Digital Hierarchy
R RSTP
Rapid Spanning Tree Protocol
S SNCP
Sub-Network Connection Protection
SSM
Synchronization Status Marker
T TPS
Tributary Protection Switching
U UBR
Unspecified Bit Rate
UART
Universal Asynchronous Receiver/Transmitter
V VBR
Variable Bit Rate
VLAN
Virtual Local Area Network
VPN
Virtual Private Network
W WDM
Wavelength Division Multiplexing
Huawei Technologies Proprietary A-3
OptiX OSN 3500/2500/1500 Configuration Guide
Index
Index Numerics
E
1:1 linear MSP, 2-16 1+1 linear MSP, 2-12
EPL service of the point-to-point configuration process(by station), 3-7 configuring binding path, 3-9 configuring CAR, 3-12 configuring Ethernet interfaces, 3-8 configuring the cross-connect, 3-14 createing the point-to-point EPL service, 3-10 EPL service sharing one PORT configuration process(by station), 3-29 configuration process(by trail), 3-20, 3-37 configuring binding path, 3-30 configuring Ethernet interfaces, 3-30 configuring the cross-connect, 3-32 creating the PORT shared EPL service, 3-31 EPL service sharing one VCTRUNK configuration process(by station), 3-46 configuration process(by trail), 3-54 configuring binding path, 3-47 configuring Ethernet interfaces, 3-47 configuring the cross-connect, 3-49 creating the VCTRUNK shared EPL service, 3-48 EPLn service configuration process(by station), 3-63 configuration process(by trail), 3-76 configuring binding path, 3-65 configuring Ethernet interface, 3-64 configuring the cross-connect, 3-68 configuring the forwarding filter table, 3-67 creating the EPLn service, 3-66 EVPL service on RPR configuration process, 4-5 configuring binding path, 4-7 configuring Ethernet interfaces, 4-6 configuring RPR parameter, 4-10 configuring the cross-connect, 4-12 creating the EVPL service, 4-9 EVPLn service on RPR configuration process, 4-28 configuring binding path, 4-30 configuring Ethernet interface, 4-30 configuring RPR parameter, 4-35
A abbreviation, A-1 acronym, A-1 alarm parameters setting, 1-47 ATM service configuration process, 5-7 configuring a protection group, 5-18 configuring a protection pair for ATM service, 5-20 configuring ATM traffic, 5-10 configuring binding path, 5-9 configuring cross-connect for ATM service, 5-12 configuring port attribute, 5-8 configuring the cross-connect, 5-22
B back up NE configuration data, 1-48 board creation adding in the configuration guide, 1-20 adding on the NE panel, 1-19 broadcast data port configuration procedure, 6-5 overview, 6-2 precaution, 6-3 requirement for environment monitor, 6-3
C CAR configuration, 3-12 clock configuration clock subnet, 1-26 priority table, 1-24 restoration parameter, 1-25 switching condition, 1-25
Huawei Technologies Proprietary i-1
OptiX OSN 3500/2500/1500 Configuration Guide
Index 1:1 linear MSP, 2-15 1+1 linear MSP, 2-11 board 1+1 protection, 1-43 four-fiber MSP ring, 2-9 SNCP ring, 2-4 TPS protection, 1-42 two-fiber bidirectional MSP ring, 1-23 protection subnet,creating, 1-22, 2-9 protectionconfiguration non-protection chain, 1-23
configuring the cross-connect, 4-35 configuring the forwarding filter table, 4-33 creating the EVPLn service, 4-32 extended subrack configuration, 8-6
F FEC configuration, 8-4 enable, 8-4 set ODU overhead, 8-5 set OPU overhead, 8-5 set OTU overhead, 8-5 set overhead, 8-4 fiber,creating, 1-20
R REG configuration, 8-2 RPR parameter configuration, 4-10, 4-35
I
S
intelligent feature configuration, 8-7
SDH/PDH backing up NE data, 1-48 configuration process, 1-13 configuring add/drop service, 1-33 configuring alarm parameters, 1-47 configuring board 1+1 protection, 1-43 configuring clock, 1-24 configuring orderwire, 1-43 configuring pass-through service, 1-34 configuring performance event monitoring, 1-45 configuring TPS protection, 1-42 configuring VC-12 trail, 1-30 configuring VC-3 trail, 1-31 configuring VC-4 server trail, 1-29 SDH/PDH service configuration single station function, 1-32 trail management function, 1-27 SNCP configuration, 2-4 switching an NE user, 1-18
L logging in to the T2000, 1-14
M MSP ring configuration, 1-23
N NE creation gateway NE, 1-15 non-gateway NE, 1-16 NE user,creating, 1-17
O orderwire configuration, 1-43
T
P
topology subnet,creating, 1-21 TPS protection, 1-42
performance monitoring setting, 1-45 protection configuration
Huawei Technologies Proprietary i-2
