EnGenius Solution Specialist Certification
Short Description
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Description
Distributed Network Management Solution
Techn echnica icall Training Training
The Neutron Series
Neutron Series I.
Introduction
II.. Fe II Featu atures res and Al Algor gorit ithm hm III.. Pla III Plannin nning g and and Des Design ign IV. Docu Documen mentat tation ion V. Tr Troubl oublesho eshootin oting g and and Mainte Maintenanc nance e VI.. App VI Appli lica cati tions ons VII.Common Questions
The Neutron Series
Neutron Series I.
Introduction
II.. Fe II Featu atures res and Al Algor gorit ithm hm III.. Pla III Plannin nning g and and Des Design ign IV. Docu Documen mentat tation ion V. Tr Troubl oublesho eshootin oting g and and Mainte Maintenanc nance e VI.. App VI Appli lica cati tions ons VII.Common Questions
Up Next
I. Introduction Technica echnicall Training
Neutron Series Overview
The Neutr o n Series Distributed Network Management Solution
Flexible, Scalable, Enterprise-Class Management Soluti on for Large and Small Network s
Simplified Configuration & Management Enterprise-Class Performance Feature-Rich Access Points & WLAN Controller Switches ezMaster ™ Centralized Network Management NO AP Licensing, Subscription or Tech Support Fees
ezMaster ™ Network
WLAN Controller
Managed
Neutron Series Overview
Complete Scalability Start small or go big with the Neutron Series
Manage a few or 1,000+ APs, Unlimited number of networks
Neutron Series Overview
Unlimited Flexibility No matter what your business size, Neutro n Series is flexible enough to meet your network needs.
Managed networks locally, or… Centrally manage remote locations
Neutron Series Overview
ezMaster Deployment Options
Neutron Series Overview
Target Audience Neutron Series Is Ideal for Deployment in Expandable Environments:
Large, geographically diverse organizations Managed Service Providers (MSPs) Healthcare Facilities Hotels & Resorts School Districts & Campuses Public Sector Chain Store/Branch offices
Neutron Series Overview EWS2910P
Neutron Controller Switches EWS5912FP
EWS7928P
Manage
EWS7952FP
Manage 50 APs
20 APs 8 GbE Ports
EWS7928FP
24 GbE Ports
10 GbE Ports
2 x 1G SFP Uplink
48 GbE Ports
4 x 1G SFP Uplink
8P PoE af
8P PoE af/at
24P PoE af/at
24P PoE af/at
24P PoE af/at
(61.6W)
(130W)
(185W)
(370W)
(740W)
20 Gbps
24 Gbps
switching
switching
Desktop
13” 1U Rackmount
56 Gbps switching
19” 1U Rackmount
104 Gbps switching
Neutron Series Overview EWS1200D-10T
Neutron Controller Switches EWS1200-28T Manage
8 GbE Ports
EWS1200-52T
50 APs
24 GbE Ports
2 x 1G SFP Uplink
48 GbE Ports
4 x 1G SFP Uplink
Non-PoE
20 Gbps switching
Desktop
56 Gbps switching
104 Gbps switching
19” 1U Rackmount
Neutron Series Overview
EWS300AP
Neutron Series Managed Access Points
EWS350AP
EWS310AP
EWS360AP
Indoor Single Band
Dual Band 802.11n
EWS660AP
EWS860AP
Outdoor IP55
Outdoor IP68
Dual Band 802.11n/ac Internal Antenna
Ext. Antenna
2x2:2 300 Mbps
2x2:2 300 + 300 Mbps
2x2:2 300 + 867 Mbps
450 + 1300 Mbps
2x2:2 300 + 867 Mbps
3x3:3 450 + 1300 Mbps
High Power
High Power
High Power
High Power
High Power
High Power
1 x GbE Uplink 1 x GbE LAN
1 x GbE Uplink 1 x GbE LAN PSE
1 x GbE Uplink
3x3:3
Support 802.3at PoE
Support 802.3af/at PoE °
0 to 40 C
°
20 to 60 C
Neutron Series Overview
Neutron Series Wall Plate Access Points
EWS500AP
EWS510AP
Indoor Single Band
Dual Band 802.11n Internal Antenna
2x2:2 300 Mbps
2x2:2 300 + 300 Mbps 1 x GE Uplink 4 x FE LAN (1 x PoE Out)
Support 802.3af/at PoE °
0 to 40 C
Neutron Series Overview
Neutron Series Wave 2 Access Points
EWS370AP
EWS371AP
Indoor Dual Band 802.11n/ac Wave 2
Dual Band 802.11n/ac Wave 2
Internal Antenna
External Antenna
4x4:4 800 + 1733 Mbps
4x4:4 800 + 1733 Mbps 2 x GE Uplink Supports Aggregation
Support 802.3at PoE (Failover Support) °
0 to 40 C
Neutron Series Overview
Neutron Series Wave 2 Access Points
EWS870AP
EWS871AP
Outdoor IP67 Dual Band 802.11n/ac Wave 2
Dual Band 802.11n/ac Wave 2
Internal Antenna
External Antenna
4x4:4 800 + 1733 Mbps
4x4:4 800 + 1733 Mbps 2 x GE Uplink Supports Aggregation
Support 802.3at PoE (Failover Support) °
0 to 40 C
Neutron Series Overview
Features
ezMaster Feature List
Centralized Management
Comprehensive Monitoring
•Configure, manage and monitor thousands of Neutron devices •Cross-Network AP Management •AP Group Configuration
•System Status Monitoring •Device Status Monitoring •Wireless Client Monitoring •Wireless Traffic and Usage Statistics •Visual Topology View •Floor Plan View •Wireless Coverage Display •Map View •Rogue AP Detection
AP Config & Management •Auto Channel Selection •Auto Tx Power •Client Limiting •Client Isolation •L2 Isolation •VLAN Isolation •VLAN Tag •Traffic Shaping •Fast Roaming •Band Steering •RSSI Threshold •Multiple SSID •Secure Guest Network •LED On/Off Control •Background Scanning
Management & Maintenance •Kick/Ban Clients •Captive Portal •Seamless Migration •One-Click Update •Bulk Firmware Upgrade •WiFi Scheduling* •Syslog •Remote Logging •E-Mail Alert •SmartSync Redundancy* •ezRedundancy* (N+1)
Neutron Series Overview
Controller Comparison* Software Features Project Based Management Cross-Network AP Management AP Group Configuration Auto Channel Selection Auto Tx Power Background Scanning Multiple SSID Client Limiting Client Isolation L2 Isolation VLAN Isolation VLAN Tag Traffic Shaping Fast Roaming Band Steering RSSI Threshold AP LED On/Off Control Secure Guest Network Wireless Coverage View Floor Plan View Map View Rogue AP Detection Visual Topology View Wireless Client Fingerprinting Wireless Traffic & Usage Statistics Bulk Firmware Upgrade One-Click Update Captive Portal Kick/Ban Clients Event Log Remote Logging Email Alert Intelligent Troubleshooting WiFi Scheduling (SSID On.Off) AP Scheduled Reboot
ezMaster
EWS Switch
v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v -
v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v
Neutron Series Overview
ezMaster System Requirements Recommended environment for managing up to 500 APs • CPU: Intel i3 3.6GHz dual core or above • RAM: 4GB minimum • HDD: 500GB (actual requirement depending on log size) • OS: Microsoft Windows 7 or later + VirtualBox 4.3.30 (or similar virtualization products) Recommended environment for managing up to 1000 APs • CPU: Intel i5 3.2GHz quad core or above • RAM: 4GB minimum • HDD: 500GB (actual requirement depending on log size) • OS: Microsoft Windows 7 or later + VirtualBox 4.3.30 (or similar virtualization products) Network Topology Requirements • At sites where APs are deployed: a DHCP enabled network for APs to obtain IP address
Neutron Series Overview
Firewall/Port Configuration
Depending on how your network is designed, you may need to open ports on your firewall. The following outbound ports MUST be opened in the firewall at the site where the ezMaster server is located in order for ezMaster to register with the ezReg server. Port Description TCP 80 HTTP port, ezReg communication UDP 53 DNS port, ezReg communication The following inbound ports MUST be opened in the firewall at the site where the ezMaster server is located in order for remote access points to communicate with the ezMaster server. Port Description UDP 1234 Custom port, CAPWAP protocol HTTP port, Captive Portal, port can be defined by user TCP 80 (default) The following outbound ports MUST be opened in the firewall at the remote site where the AP/switch is deployed in order to communicate with ezMaster. Port Description UDP 1234 Custom port, CAPWAP protocol TCP 80 HTTP port, ezReg communication UDP 53 DNS port, ezReg communication HTTP port, Captive Portal, port can be defined by user TCP 80 (default)
Up Next
II. Features and Algorithm Technical Training
Features and Algorithm
CAPWAP Control And Provisioning of Wireless Access Points Protocol
Main functions: AC Discovery Authentication Configuration Provisioning WTP Frame Tunnel Mode
Features and Algorithm
CAPWAP Machine State
AP Boots UP
Discovery
Reset
Image Data
DTLS Setup
Join
Run
Config
Features and Algorithm
Neutron Series CAPWAP Discovery Discovery Multicast (Unicast if AC IP assigned manually) UDP Destination IP: 239.255.1.3 Destination Port: 1234 Interval: around 10~20 secs Common Issue: Discovery packet will be dropped if L2 switch filter unknown multicast address.
Features and Algorithm
EWS CAPWAP Echo Request/Response WTP Echo Request Unicast UDP Destination IP: AC IP Destination Port: 1234 Interval: 20 secs Change to offline state: no echo respond over 90 secs AC Echo Response Respond when receive WTP echo request Change to offline state: no echo request over 90 secs
Features and Algorithm
ezMaster/Access Point Registration Process
Features and Algorithm
Registering ezMaster to ezRegistration Server In order to manage remote device using ezMaster, you must first register ezMaster to the ezRegistration server. You may skip this section if you are managing only local devices or if you are manually redirecting each AP to ezMaster. 1.
In the ezMaster user interface, click on the Global Settings menu.
2.
Under Adm in Acc ou nt , fill in the fields and click App ly to register your ezMaster to the ezRegistration server. Take note that a valid email address is required for you to unregister your devices in the event of ezMaster server failure.
Features and Algorithm
Adding Devices to ezMaster Device Inventory Before managing a remote AP/switch, you must first bind the AP to ezMaster's Device Inventory by ‘registering’ the device. Skip this section if you are managing only local devices or if you are m anually redirecting each AP to ezMaster. 1.
Once ezMaster has been registered with the ezRegistration server, you can start registering your APs and adding them to ezMaster’s device inventory by clicking on the ‘Device Inventory’ icon.
2.
Next, click on the ‘Add Device’ button.
Enter the MAC Address, Check Code and Description of the device you want to register using a semicolon (;) to separate each field. eg. MAC Address;Check Code;Description To register more than one device at the same time, enter the information of one device per row by pressing Enter. Click the " Register" button once you are done.
Note: The 'check code' of the AP can be found on either the device label at the bottom of the AP. If not, access the AP's user interface and find it under the "Management > Controller Settings" . Contact your
Features and Algorithm
Manual AP Registration For instances when remote registration is not possible, you may manually register the AP to the ezMaster through the option below:
The AP will appear on the pending list if successful:
Ensure that the AP is able to connect to the internet for remote registrations by using the built in P ing Tool on the GUI.
Features and Algorithm
ezMaster Connectivity Test
Connectivity Test Procedure 1. 2. 3. 4. 5. 6.
Ping gateway Resolve DNS: ezreg.engeniusnetworks.com Ping ezreg.engeniusnetworks.com Test ezReg TCP port 80 Test ezReg UDP port 53 Test ezM controller port UDP 1234 from ezreg
Features and Algorithm
Neutron Series CAPWAP Version Compatibility
v1.05.38-c1.8.12
v : Main software version c : CAPWAP version 1st digit: Protocol design change 2nd digit: Feature change/enhancement 3rd digit: bug fix AC will show “Incompatible Version” on AP list if either 1st or 2nd digit of CAPWAP version are not identical between AC and AP e.g. AC c1.8.12 + AP c1.6.24: Incompatible AC c1.6.24 + AP c1.8.8: Incompatible AC c1.8.12 + AP c1.8.8: Compatible
Features and Algorithm
Map & Floor Plan View Map & Floor Plan View
Features and Algorithm
Group Management
An Access Point Group is a dynamic, configuration-aware cluster of Access Points in the same subnet of a network. A group provides a single Access Point to manage the cluster of Access Points as a single wireless network instead of a series of separate devices.
Features and Algorithm
Fast Roaming 2
AP1
AP2
1
3 Access Control to unblock the wireless client.
Features and Algorithm
Access Control
Whitelist Allow access only to specific clients per project. Current maximum entries is 32. Blacklist Bar devices whose MAC addresses are on this database.
Features and Algorithm
Rogue AP Detection
EWS AP scans wireless channels (802.11a/b/g/n/ac) to identify unknown wireless access points.
Features and Algorithm
• •
Rogue AP Detection
Detect 3rd party APs in environment Determine if external APs on conflicting channels and
Features and Algorithm
Controller Event Log & E-mail Alert
The Neutron series will maintain an internal log of all events and alarms. E-mail notification can be set to be sent upon encountering events including: - Rogu Rogue e AP Dete Detect cted ed - AP Lo Lost Co Contact - Topol opolog ogy y Chan Change ge - AP maxi maximu mum m use users rs reac reache hed d
E-Mail Alert Logon Alert Task
E-Mail Server (SMTP Authentication Required)
Up Next
III. Planning and Design Technical Training
Planning and Design •
Design – – – –
•
–
Continuously monitor performance
Troubleshoot and Remediate – –
•
Provision and Install Validate coverage / capacity performance Document
Monitor and Report –
•
Identify stakeholders Gather requirements Identify network components, locations, and settings Standardize configurations
Deploy – –
•
WLAN Life Cycle
Identify and troubleshoot issues Make changes and Document
Optimize and Grow – –
Tune and optimize network Identify areas for growth
Design Standardization
Planning and Design
Design Standardization • How many SSIDs? – Modern networks have 1-3 SSIDs per band • Guest / Resident / End-User • Staff • Devices (e.g. security, VoIP, appliances)
– Client isolation and security policies per SSID • • • •
Within AP and AP to AP client isolation VLANs Security settings per SSID Traffic shaping policies per SSID
• How many APs? – Where are the APs physically being deployed – Channel plan for both 2.4 GHz and 5 GHz
Planning and Design
Design Standardization
• Standardize configuration for all devices (switches, APs, etc.) • Assign static IP addresses to equipment – Note that many APs typically associate to network via DHCP by default – Part of initial configuration during staging or installation – Use VLANs and a management VLAN
• Change default access settings – User passwords – SNMP communities (v1/v2c,v3) & passwords (v3)
Planning and Design
Provisioning Process • Start up your EWS switch • Set static IP address for EWS switch • Implement switch settings – VLANs, ACLs, port isolation, etc.
• Define your AP group(s) • Stage equipment before initial deployment – Plug in each AP, assign static IP, name (location) and group – Change unique settings per AP and switch – Document
Planning and Design
Critical Settings
Critical Settings
• IP Settings: – Use static IP address – Use private or public DNS servers
• PoE Power Budget – Make sure number and type of devices does not exceed load – especially be careful for quantity of PoE+ devices (i.e. 3+ stream APs)
• Layer 2 Features – Link aggregation (for backhaul) – STP/Spanning Tree Protocol
Planning and Design
Spanning Tree Protocol Deployment Case
Client with bridged Ethernet and Wireless Adapter
Planning and Design
Spanning Tree Protocol Deployment Case
Client with bridged Ethernet and Wireless Adapter
Planning and Design
Critical Settings
• VLANs – If you are defining multiple SSIDs, use VLANs to keep them separated – VLANs need to be fully defined – PVIDs and “untagged VLANs” defined for wired ports with client devices
• ACLs – Rule set that acts as a firewall to allow or deny traffic based on particular ports – Useful for client isolation – Scheme needs to be defined in advance and should be uniform for all ports on all switches
Planning and Design
Tools for the Wi-Fi Engineer
• Wi-Fi Environment Scanner (essential tool) – Look for beacon frames in the environment – Graphically depict environment
• Examples: – inSSIDer by Metageek (PCs) – WiFi Scanner (Macintosh) – WiFi Analyzer (Android) – Airport Utility (iPhone)
Planning and Design
Wi-Fi Scanner
Courtesy: CWNP Wi-Fi Conference 2014 Presentation: Your Phy Type (MetaGeek)
Planning and Design
Site Survey • Site Survey Software – Software packages that model AP signal propagation based on location, antenna, power, and channel settings – Used for predictive modeling, passive site surveys, active site surveys
• Examples: – Tamograph – Ekahau – AirMagnet Survey
Predictive Modeling
Planning and Design
Predictive Model • Inputs – Floor Plans (to scale) – Location of walls and other structure on the site (e.g. elevator shafts)
• Outputs – # APs, their locations, channels and power settings – 2.4 GHz and 5 GHz propagation coverage – Channel and transmit power plan – Problematic coverage areas – Problematic capacity areas
Planning and Design
Predictive Model
• Advantages – Does not require an on-site visit – Provides relatively quick method of establishing a design – Validate coverage and capacity profiles – Mitigate self-interference from neighboring APs (enforces proper channel / tx power planning)
• Disadvantages – Based on simplified assumptions – Attenuation and reflection of actual walls and floors may be quite different than “standard values” – Specified locations of APs may not be practical
Planning and Design
Predictive Model Example: Walls
Predictive Model Example
Planning and Design
Predictive Model: 2.4 GHz Signal
Predictive Model 2.4 GHz Coverage
Planning and Design
Predictive Model 2.4 GHz SNR
Planning and Design
Predictive Model 2.4 GHz Channel Map
Planning and Design
Passive Site Surveys •
Pre-Deployment survey
•
Post-deployment troubleshooting
•
Listens for wireless beacon frames by location
•
Can integrate spectrum analysis by location
•
Can use directional antennas to triangulate external sources of interference
•
Procedure: – Walk the property to create a map of coverage and interference from surrounding APs – Put up test APs to measure signal propagation through walls / floors (AP-on-a-stick)
Passive Site Surveys
Planning and Design
Passive Site Surveys •
Advantages
•
Measure actual signal propagation through walls / floors
•
Detect and identify any external sources of Wi-Fi interference in the environment
•
Adapt channel / tx power plan to environment
•
Disadvantages
•
On-site
•
Time consuming
•
Snapshot in time: does not indicate any changes in environment
Planning and Design
Active Site Surveys •
Post-Deployment Verification
•
Existing Network Troubleshooting
•
Test performance of wireless network by location
•
Can integrate spectrum analysis by location
•
Procedure: – Connect to the wireless network – Walk the property to create a map of achieved signal strength, interference, PHY rates, and achieved throughput – Observe channel and power settings on the APs
Planning and Design
Active Site Surveys •
Advantages
•
Measure actual network performance
•
Adapt channel / tx power plan to environment
•
Disadvantages
•
On-site
•
Time consuming
•
Snapshot in time: does not indicate any changes in environment
Planning and Design
Passive Site Survey
Courtesy: http://www.tamos.com/products/wifi-site-survey/
Planning and Design
Do’s and Don’ts
• Stagger APs horizontally and vertically – Avoid hallways – Do not stack floor to floor
• Space out APs evenly – Allows for static and uniform transmit power settings – Simplifies channelization process
• Use building structure (e.g. walls, corners) to isolate neighboring APs • Avoid mounting behind obstructions (e.g. above ceilings, near ductwork/pipes, etc.) • Follow good wiring and mounting practices
Planning and Design
Hallway Wi-Fi Deployment
•
Co-Channel Interference
•
No One is Working in the Hallways
•
AP Should NOT Be in Line of Sight to Each Other
•
One of the Greatest Barriers is the Bathroom
•
Low Signal Noise Ratio
• Major Coverage Holes Where Wi-Fi is Needed • Not designed for capacity • Poor roaming decisions • Lots of Omni Directional APs in the Hallway
Planning and Design
Hallway Wi-Fi Deployment APs Deployed in Hallways 2.4 GHz Signal Coverage
2.4 GHz Co-Channel Interference
• Significant coverage problems • Significant self-interference at APs (impacts upstream traffic)
APs Deployed in Rooms 2.4 GHz Signal Coverage
2.4 GHz Co-Channel Interference
• Strong coverage in rooms where devices are used Minimal self-interference
Planning and Design
Hallway Wi-Fi Deployment
Place the AP as close to client devices as possible • •
Minimize obstructions between AP and clients Facilitate client device’s ability to talk back to the access point
Place neighboring APs to NOT be in line of sight of each other • •
Minimize co-channel interference with other APs on the network Maximize channel re-use
Planning and Design
Hallway Wi-Fi Deployment
Providing Wi-Fi Coverage Where it Matters!
Up Next
IV. Documentation Technical Training
Documentation Documentation
•
Document your requirements and constraints
•
Capture any requirements not implemented
•
Separate source from the equipment itself – indicates how the network SHOULD be configured
•
Typically done during provisioning and updated during or just after installation
•
Hard part: Keep it updated as changes get made
Know what you have, why it is there, and how it is supposed to be configured.
Documentation: Documentation: Property AP Documentation
Property
– Network map (logical) – Property map (physical) • AP locations • MDF / IDF closets
– Cabling infrastructure (CAT6a, fiber, etc.) – Digital photos – Site survey reports – Property contact information – Hours of operation – Access restrictions
– WAN circuit information – VLAN / IP Subnet Scheme – ACL Rules – User access types (e.g. end-customer, staff, appliances, etc.) – System-wide settings (e.g. fast roaming) – Redundancy / failover schemes – Requirements and constraints (especially anything “skipped”)
Documentation
Access Point
– Channel (per band) – Power (per band) – SSID settings • VLAN tag • Security (e.g. WPA2AES passphrases) • Client isolation
– External antennae selection and orientation – Non-standard mounting – External devices – Unique settings
– – – – – – – – – –
Make Model Firmware Serial Number MAC Address IP Address Username / Password Physical Location Power source Uplink IP Address / Port – Config file backups
Documentation
Backend
– Port Configuration • Device plugged in • VLANs (tagged & untagged) • PoE • Speed / duplex • IP / MAC ACLs
– System settings – Unique settings
– – – – – – – – –
Make Model Firmware Serial Number MAC Address IP Address Username / Password Physical Location Uplink IP Address / Port – Config file backups
Documentation
Network Diagram
Documentation
Network Diagram
Up Next
V. Maintenance Mai ntenance and Troubleshooting Technica echnicall Training
Maintenance and Troubleshooting
Post-Deployment Verification
Post-Deployment Verification
• Verify the physical layer coverage (active site survey) – Channel and power settings – Signal to Noise / Signal to Interference – Roaming
• Validate ability to connect to SSIDs and the Internet – – – – – – –
Security settings VLAN assignments Client isolation settings AP and switch configurations Network services (DHCP, DNS) Controller performance Bandwidth performance
Maintenance and Troubleshooting
Network Maintenance
Network Maintenance
• Planned Maintenance – Firmware upgrades – Optimization • Channel and power settings • Point-to-point path optimization (e.g. tree trimming)
– On-site equipment upgrade / swap-out
• Unplanned Outages – Equipment failure – Bandwidth failure – Cut / disconnected cabling
Maintenance and Troubleshooting
• •
Post-Deployment Network Verification Monitoring
Network Monitoring
Manual: Someone must look at what the network is doing Automated: Network tells you about problems – System sends alerts when there are device issues or other thresholds exceeded – Issue: Can get inundated with useless alerts, causing real issues to get hidden in the mess
•
Self Healing: Automated monitoring and mitigation of network issues – Spanning tree protocol and link aggregation – Auto reboot of down equipment (e.g. web power switches)
Maintenance and Troubleshooting
Troubleshooting: Common Issues
• Throughput – Network performance “too slow” – Applications not performing properly
• Device Connectivity – Devices cannot connect – Devices connect intermittently – Devices disconnect when roaming
Maintenance and Troubleshooting •
Troubleshooting: Common Issues
Insufficient RF Coverage
•
– Self-Interference from your own APs – External Interference from neighbor APs – Non Wi-Fi Sources
– Dropped connections when moving between APs – Low connection speeds at border areas of coverage
•
Insufficient RF Capacity – Too many client devices for too few APs – Typically design for 30-50 client devices per AP
•
Hidden Node – Two clients talk to the same AP but cannot hear each other – May attempt to talk at same time – collision at AP
Interference
•
Typical – – – –
Fixes
AP Model / Antenna AP Locations Channel Transmit Power
Maintenance and Troubleshooting
Troubleshooting 101
Troubleshooting: Common Issues
• Systematic and Iterative Process • Avoid making multiple changes simultaneously • Avoid “knee- jerk” reactions •
Architecture Path: Outside Moving In – – – –
•
•
– – – –
WAN Link(s) Routers Switches Access Points
Verify – Devices online – Intended configuration matches actual
OSI Model Path: Inside Moving Out
•
Physical Layer MAC Layer Network Layer Application Layer
Verify – Site behavior – Intended configuration matches actual
Up Next
VI. Applications Technical Training
The Neutron Series
Wireless Wall Plate Access Point All-in-One Communication “hub” for In -room Wireless Connectivity
Zero Effor t Installation
IPTV IP Phone
RJ45 Pass Through Port 10/100/1000 RJ45 Uplink (PoE In) 110 Punch Down Block Mounting Bracket for standard
Laptop Mini Fridge
EnGenius Wall Mount AP
The Neutron Series
Resort Hotel Wi-Fi Planning and Solution
The EnGenius Soluti on Wide range of product portfolio for entire resort Wi-Fi deployment. Intelligent network management platform. Exceptional coverage and reliable Connectivity Scalable and expandable without additional cost e.g subscription fee, extra hardware upgrade and licensing fee.
Recommended Models Indoors : EWS300AP, EWS360AP, EWS510AP Outdoors: EWS660AP, EWS860AP Management Platform: ezMaster, EWS7928FP
The Neutron Series
Budget Hotel Wi-Fi Planning and Solution
The EnGenius Soluti on Good wireless coverage and reliable connectivity Affordable solution Fast deployment Ease of management Recommended Models Indoors: EWS300AP, EWS310AP, EWS500AP
The Neutron Series
Retail Chain Store Wi-Fi Planning and Solution
ezMaster
The EnGenius Solution
Distributed Network Management – Seamlessly manage multiple sites Graphical monitoring for each group Email push alerts for network issues Lower Capital & Operating Expenses Tying customer loyalty with Wi-Fi
Customer Stories
Topica Training Education Centre (Vietnam) Project Requirement • •
Online training education centre. Wi-Fi Connection for more than 800 concurrent users includes staff, teachers and students
Product and Solution • •
The Neutron Series – Distributed Network Management Solution (Controller-based) 43 units of EWS310AP + 1 unit of EWS7928P
Customer Stories
ZunYi National Museum (China)
Beijing
GuiZhou
Background of the SI • Beijing based • Specialized in networking solution for National Museum across China
Remote Monito ring fro m Beijing
Integrates EnGenius ezMaster with Distributed Network Management Solution to monitor the status of access points from Beijing office.
Customer Stories
The Gateway Resort Corbett National Park (India)
One of the resort under Taj Group
Area 1 Internet EWS210AP EWS210AP
EWS210AP
EWS210AP
Switch
Firewall
EWS660AP EWS210AP
Area 2 EWS210AP
z
Core Switch
EWS210AP
Switch EWS210AP EWS660AP
EWS210AP
Switch EWS210AP
Wi-Fi coverage for indoor and outdoor area
Area 3 Network
EWS660A P
EWS210AP
EWS210AP
Customer Stories
The Gateway Resort Corbett National Park (India)
Heatmap to design and plan the
Wi-Fi solution
Centralized Management
Both indoor and outdoor access points
Comprehensive Monitoring
System Status Monitoring Device Status Monitoring Wireless Client Monitoring Wireless Traffic and Usage Statistics Maintenance One-click update
Up Next
VII. Common Questions Technical Training
Common Questions
VLAN Isolation
When using different VLANs on multiple SSIDs, does the switch port where the AP is connected to need to need to be set as a tagged port (trunk port) or untagged port (access port)? When configuring an AP with different VLANs per SSID, the port where the AP is connected to must be set to tagged/trunk.
Common Questions
Local Database
How many users can be created on the local database? 500 for the Neutron Controller Switch, no limit on the ezMaster.
Common Questions
External Splash Page
If I have a third-party portal authentication server, can I use the ezMaster‘s authentication function? If yes, how can I configure it? Yes, select External Splash Page on the captive portal options and key in the IP/URL of the portal authentication server.
Common Questions
RSSI Overlap
What’s the threshold RSSI value should be appropriate ?
Our recommended overlap between APs is about -75dBm.
-75dBm
Common Questions
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