DCCN PROJECT

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Campus network design

Project Scope A campus network has to be designed for a college. The campus network topology diagram is as shown below. There are 100 users in the college. 30 users in the main building, 30 users in bldg 1, and 40 users in bldg 2. Only authorized personal should have access to the wireless network. The distance between bldg 1 and the main building is 300 mtrs. The distance between bldg 2 and the main building is 90 mtrs. The distance between bldg 1 and bldg 2 is 70 mtrs. A high speed cable internet connection is available in the main building which needs to be shared among the users. The necessary equipments and appropriate topology required for the campus network design along with the IP address schema, IP address management, secure wireless access, internet sharing, features and services should be worked out. 1. Project scope 2. Campus diagram 3. Network requirement analysis (Understanding the hardware and quantity required to setup the network) 4. Network diagram with appropriate components (Includes the make and model number of required hardware) 5. Network and system integration methodology 6. IP network design guidelines (Guidelines for IP address management and usage on the network) 7. Features and Services ( The services and features required to be setup and configured on the identified hardware for the solution to work)

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VLAN design with Cisco Infrastructure

Aims & Objective An organization has different departments , Finance , IT , Marketing. The project understands how to create different IP networks , map it with respective vlans, the actual configurations which are required on Cisco routers and switch to setup a VLAN based Infrastructure and allow communication between VLANs. The IP address settings which are required on the TCP/IP adapter for the users computers are also understood. 1. Technical investigation of requirement. 2. Network design – IP Subnets, VLAN ID 3. Network Schema diagram 4. Configuration on Cisco switch, router and TCP/IP adapter of computers

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LAN Design

Project Scope The project is to design an organization that has three floors. It has 5 departments (HR, IT, Finance, Management, Trainee). All the departments should have access to each other. There are approximately 12 users in each department . The users in the different departments should be interaccesible. Hardware and Software Hardware – Cisco router (Capable of intervlan routing) and Switch which supports VLAN, PC’s ( 2nos – for demonstration) Software – Packet Tracer can be used if the above equipments are not available How to implement the project Create different departments corresponding to different VLAN and map it with a department. Create different IP subnets for different vlans. Make the ports on the switch as members of respective VLAN’s. The switches should connect to each other using trunk ports. Connect the router to one of the switches. The interface of the router should be configured for different sub interface ip addresses which should map with the corresponding VLAN. The default gateway of the PC’s should be the IP address of the sub interface of the router for that specific VLAN.

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Block access between two departments in an organization Project Scope The project is to use VLANs to create multiple departments. Each department is associated with an IP network address as shown in the diagram. The server is maintained on one of the VLAN’s. Only the systems belonging to the 192.168.1.0/24 network should have access to the server. The systems in the 192.168.2.0/24 network should not have access to the server Hardware and Software requiremnets Hardware – Cisco 2611 XM router, Cisco 2950 switch, Window or Linux based PC’s ( 3nos) Note: Any Cisco router which supports intervlan routing and switch which supports vlans can be used for the same.

How to implement the project Create VLAN’s on the switch. Make the respective ports on the switches as members of respective VLAN’s. Connect one of the switch port to the router. Configure the specific port on the router as a trunk port. Configure sub interfaces on the router and map it with the corresponding vlan’s. Configure appropriate IP addresses on the PC’s and the server. Test reachability between the PC’s. Create and configure an ACL which would block access from and to the specific vlan

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Design a pre-sales proposal for network setup in a university

Aims & Objective A pre-sales design proposal for network setup in a university The university has the following 7 departments. 1. IT 2. Finance 3.HR 4.Management 5.Faculty 6.Students 7. R&D The university has an ADSL internet connection which would be used by the departments except for the R&D department which should not have access to the same. All the departments should be able to communicate with each other. Each department contains 50-100 users. Networking Requirement 1. The active network components which are required ( Routers , Switches ). 2. The number of switches , routers which are required for the design. 3. The IP Design schema for the department. 4. Explanation of the details required to be configured on the Switch and how to create different departments with VLAN. 5. Explanation of how to restrict internet connection for R&D Department and allow access for the other departments with Access control lists on the Router. 6. Identify the feature on the router which is required for sharing the Internet for the users. 7. Identify the TCP/IP adapter parameters ( IP address, Subnet mask, Default Gateway, DNS Server IP address) for the users. 8. Network Design Diagram.

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Challenge RIP Configuratio

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Learning Objectives Upon completion of this lab, you will be able to: • Subnet an address space given requirements. • Assign appropriate addresses to interfaces and document them in the Addressing Table. • Cable a network according to the Topology Diagram. CCNA Exploration Routing Protocols and Concepts: RIP version 1 Lab 5.6.2: Challenge RIP Configuration • Erase the startup configuration and reload a router to the default state. • Configure RIPv1 routing on all routers. • Configure and propagate a static default route. • Verify RIPv1 operation. • Test and verify full connectivity. • Reflect upon and document the network implementation.

Scenario In this lab activity, you will be given a network address that must be subnetted to complete the addressing of the network shown in the Topology Diagram. A combination of RIPv1 and static routing will be required so that hosts on networks that are not directly connected will be able to communicate with each other.

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. OBJECTIVE: Scenarios  Scenario A: Running RIPv1 on Classful Networks  Scenario B: Running RIPv1 with Subnets and Between Classful Networks  Scenario C: Running RIPv1 on a Stub Network. Topology Diagram:

Learning Objectives           

Cable a network according to the Topology Diagram. .Perform basic configuration tasks on a router. Configure and activate interfaces. Configure RIP routing on all routers. Verify RIP routing using show and debug commands. Reconfigure the network to make it contiguous. Observe automatic summarization at boundary router. Gather information about RIP processing using the debug ip rip command. Configure a static default route. Propagate default routes to RIP neighbors. Document the RIP configuration.

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LAB OBJECTIVE: Scenario:In this lab activity you will configure the routing protocol EIGRP using the network shown in the Topology Diagram. A loopback address will be used on the R2 router to simulate a connection to an ISP, where all traffic that is not destined for the local network will be sent. Some segments of the network have been subnetted using VLSM. EIGRP is a classless routing protocol that can be used to provide subnet mask information in the routing updates. This will allow VLSM subnet information to be propagated throughout the network. Topology Diagram:

Learning Objectives           

Cable a network according to the Topology Diagram. Erase the startup configuration and reload a router to the default state. Perform basic configuration tasks on a router. Configure and activate interfaces. Configure EIGRP routing on all routers. Verify EIGRP routing using show commands. Disable automatic summarization. Configure manual summarization. Configure a static default route. Propagate default route to EIGRP neighbors. Document the EIGRP configuration.

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LAB OBJECTIVE: Scenario: In this lab activity, you will be given a network address that must be subnetted using VLSM to complete the addressing of the network shown in the Topology Diagram. A combination OSPF routing and static routing will be required so that hosts on networks that are not directly connected will be able to communicate with each other. OSPF area ID of 0 and process ID of 1 will be used in all OSPF configurations. Topology Diagram

Learning Objectives        

Create an efficient VLSM design given requirements Assign appropriate addresses to interfaces and document Cable a network according to the Topology Diagram Erase the startup configuration and reload a router to the default state Configure routers including OSPF Configure and propagate a static default route Verify OSPF operation Test and verify full connectivity

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LAB OBJECTIVE: Scenarios: In this lab activity you will configure the routing protocol OSPF using the network shown in the Topology Diagram .The segments of the network have been subnetted using VLSM. OSPF is a classless routing protocol that can be used to provide subnet mask information in the routing updates. This allow VLSM subnet information to be propagated throughout the network. Topology Diagram:

Learning Objectives             

Cable a network according to the Topology Diagram Erase the startup configuration and reload a router to the default state Perform basic configuration tasks on a router Configure and activate interfaces Configure OSPF routing on all routers Configure OSPF router IDs Verify OSPF routing using show commands Configure a static default route Propagate default route to OSPF neighbors Configure OSPF on a Multi-access network Configure OSPF priority Understand the OSPF election process Document the OSPF configuration

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LAB OBJECTIVE: Scenario: In this lab activity, you will create a network that is similar to the one shown in the Topology Diagram. Begin by cabling the network as shown in the Topology Diagram. You will then perform the initial router configurations required for connectivity. Use the IP addresses those apply an addressing scheme to the network devices. After completing the basic configuration, test connectivity between the devices on the network. First test the connections between directly connected devices, and then test connectivity between devices that are not directly connected. Static routes must be configured on the routers for end-to-end communication to take place between the network hosts. You will configure the static routes that are needed to allow communication between the hosts. View the routing table after each static route is added to observe how the routing table has changed. Topology Diagram

Learning Objectives            

Cable a network according to the Topology Diagram. Perform basic configuration tasks on a router. Interpret debug ip routing output. Configure and activate Serial and Ethernet interfaces. Test connectivity. Gather information to discover causes for lack of connectivity between devices. Configure a static route using an intermediate address. Configure a static route using an exit interface. Compare a static route with intermediate address to a static route with exit interface. Configure a default static route. Configure a summary static route. Document the network implementation.

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TASK 1 SUPPOSE You work for an organization and it contains 7 work stations.Now the co. wants you to get a single IP to represent this LAN(local area network) to optimize its cost. 1. 2. 3. 4. 5.

Suggest a method through which this can be accomplished. Design it as well for the organization. Name your network as your orgnization’s name. Use ospf to make the connection between org and other network. Verify the connectivity Task 2

You’re asked to design a network for your employees but one of them wont be able to access other network due to some reason. 1. 2. 3. 4. 5. 6. 7.

Design a network using 3 routers. Connect pc1,laptop and a server with router0. Connect 2pcs with router 1 Connect 2 servers with router2 Make connectivity using Eigrp Check connectivity from pc1 to pcs of router 2. Block server of router0 from accessing pc1 of router1. Task3

In a network 17 routers are to be connected.You have to make a small network with them using Rip so that 2 pcs are to be connected with each of them.IS it feasible? If not,take the max possible routers and design the network. Connect the remaining using static routing. Configure the networks. Check the connectivity of pc of router 1 from pc router 2. Task4 1. 2. 3. 4. 5.

Design an ospf network Take atleast or define atleast 3 routers in as backbone routers. 3 will be the internal routers 1 router will be ABR Configure the network

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6. Now block pc of ABR from accessing other networks. 7. Task 5 8. For a network perform PAT. 9. Connect 15 pcs with each router. 10. Take 3 routers to build the network. 11. Configure it. 12. Follow the lab manual. 13. Verify PAT. 14. Now block 5 pcs of router 1 from accessing router 2 but should be able to access router 3.

SCENARIO 1 Pakistan telecom is a telecommunications equipment manufacturing company based in Karachi. The company has leased space in Gulshan consisting of one office block and a warehouse in a separate location, some 500 meters away. The company wishes to purchase and install some network equipment in Gulshan to provide a network for their Windows XP workstations and for three servers: two Net servers (N1) and (N2) and one Windows server (WIN).

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Gulshan Office The network must comply with the following criteria:       

Two departments: Equipment and Services are in the warehouse block. Two departments: Sales and Marketing are in the office block Each warehouse department has six users and one network-connected printer (Total = 12 users; 2 printers). Each office block department has eight users and one network-connected printer (Total = 16 users; 2 printers). The two sites (warehouse and office block) should be connected to one another using Ethernet switches. N1 (a Net server) should be located at the Warehouse. N2 (a Net server) and WIN (Windows server) should be located in the office block.

Draw a Network Topology in packet tracer and submit hard and softcopy. SCENARIO 2 Metro, an international company, has recently established three regional branches located in Karachi, Lahore, and Islamabad. Include in the diagram the whole internal network (all LANs) with the connecting devices, the Internet connections, and all telecommunication links. Clearly label the elements of the diagram. The company’s eCommerce site (B-to-C) is hosted by the company itself and is physically located in the head office in Dubai. The company’s databases are physically located in Islamabad. The head office has one Net server, one Web server, four PCs and one printer networked together in a LAN using STAR physical topology. The Karachi branch has one Net server, Ten PCs and one printer networked together in a LAN using Ring physical topology. The Lahore branch has one Net server, five PCs and one printer networked together in a LAN using BUS physical topology. The Islamabad branch has one Net server, one Database server, Eight PCs and one printer networked together in a LAN using RING physical topology. The Karachi and Dubai branches use a high-speed digital link (1.54 Mbps) to access the Internet. Both the Islamabad and the Lahore branches have an ADSL (740 kbps) for fast Internet access. Draw up a detailed diagram to illustrate the company’s networking infrastructure. Each branch has a dedicated router for linking to the outside world over the Internet. All the branches use a local ISP for their Internet connection.

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SCENARIO 3 You have just been asked to build a Network in Packet Tracer to test new configurations that will be rolled out to your production network. You have 3 networks Network A, B and C has 5, 8 and 10 hosts respectively. Assign IP address of your own choice but network A should Class C , network B should Class B and network C should Class A addressing . The three Ethernet interfaces by Routers(R1, R2 and R3) should use IP addresses of 192.168.1.5 /24, 192.168.2.5 /24 and 192.168.3.5 /24 the Serial interfaces of Routers should use IP addresses of 192.168.100.1 /24, 192.168.101.1 /24 and 192.168.102.1 /24. You have a DCE cable connected to respective Router by checking through CLI. The serial link should have speed of 64K. Configure the devices with hostnames (group member name) and password of “ssuet” and make sure that the can ping any device that is directly connected. Draw a Network Topology in packet tracer and submit hard and softcopy. SCENARIO 4 ”Real Houses” is real estate agency with an office in Defense. They have Six computers (two in each of the rooms of the office). The computers are connected to the Internet via an ADSL connection. One of the computers is a Windows server (WINS), and the other one is Windows XP workstation. A local printer is attached to the WINS server one of the workstations. The real estate agents use laptops in the field; when in the office they connect to the Internet using the ADSL modem and the wireless network cards fitted in each laptop. Draw a diagram detailing how the “Real Houses” office will be set up and submit hard and softcopy. SCENARIO 5 There are Seven Routers connected by the following subnetting scenario. You have to draw the Topology and configure the Routers.

SUBNETTING

17 R1 l0 – 172.16.18.128/26 [e10] s0/0 – 192.168.1.1/30 f1/0 – 192.168.1.25/30 f2/0 – 150.150.0.1/30 R2 l0 – 172.16.18.192/26[e10] l1 – 172.16.19.0/26 [e20] s0/0 192.168.1.2/30 s0/1 192.168.1.5/30 f1/0 – 192.168.1.30/30 R3 l0 – 172.16.0.0/21[rip] l1 – 172.16.19.64/26 [e10] s0/0 – 192.168.1.21/30 f1/0 – 192.168.1.26/30 f2/0 – 192.168.1.29/30 R4 l0 – 172.16.16.0/25 [0spf 0] l1 – 172.16.19.128/26[e20] s0/0 192.168.1.6/30 s0/1 192.168.1.9/30 R5 l0 – 172.16.8.0/21[rip] l1 – 172.16.17.128/25[ospf 0] s0/1 – 192.168.1.18/30 s0/0 – 192.168.1.22/30 R6 l0 – 172.16.16.128/25[ospf0] l1 – 172.16.17.0/25[ospf10] s0/0 192.168.1.10/30 s0/2 192.168.1.13/30 s0/1 – 192.168.1.17/30 f1/0 – 150.150.0.2/30 R7 l0 – 172.16.18.0/25 s0/0 192.168.1.14/30

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LAN Design

Project Scope: The project is to design an organization that has three floors. It has 5 departments (HR, IT, Finance, Management, Trainee). All the departments should have access to each other. There are approximately 12 users in each department. The users in the different departments should be interaccesible. How to implement the project: Create different departments corresponding to different VLAN and map it with a department. Create different IP subnets for different vlans. Make the ports on the switch as members of respective VLAN’s. The switches should connect to each other using trunk ports. Connect the router to one of the switches. The interface of the router should be configured for different sub interface ip addresses which should map with the corresponding VLAN. The default gateway of the PC’s should be the IP address of the sub interface of the router for that specific VLAN.

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Block access between two departments in an organization Project Scope The project is to use VLANs to create multiple departments. Each department is associated with an IP network address as shown in the diagram. The server is maintained on one of the VLAN’s. Only the systems belonging to the 192.168.1.0/24 network should have access to the server. The systems in the 192.168.2.0/24 network should not have access to the server

How to implement the project Create VLAN’s on the switch. Make the respective ports on the switches as members of respective VLAN’s. Connect one of the switch port to the router. Configure the specific port on the router as a trunk port. Configure sub interfaces on the router and map it with the corresponding vlan’s. Configure appropriate IP addresses on the PC’s and the server. Test reachability between the PC’s. Create and configure an ACL which would block access from and to the specific vlan

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Migrating from Static to Dynamic addressing Project Scope In this project you are the network administrator of an organization. The organization has 200 users on the network. Presently all the users on the network uses static IP addresses. You would need to find a solution where the IP addresses are provided dynamically. The required software and hardware should be identified along with the configuration details and a network topology diagram.

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WAN design for multiple office connectivity

Project Scope An organization has two remote offices and one main office. The organizations plans to design a WAN network through which both the remote offices have dedicated leased lines to the main office. The speed of the leased line links is 64 Kbps. The organization plans to use Cisco routers and switches. The necessary topology and configurations are identified on the routers for the computers in the different offices to access each other. A lab is setup with actual Cisco equipments to simulate the above topology along with the working configurations.

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Design multiple departments with VLAN for an organization Project Scope An organization is planning to design a network using vlans. Cisco routers and switches are used in the organization. There are 3 departments in the organization namely, IT, Finance and Sales. Computers in the the departments should belong to different IP networks and be able to access each other. Minimum interfaces on the router should be used for the purpose. As a proof of concept, a lab is setup where the and configurations on Cisco routers and switches for the solution to work is identified.

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S.NO 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.

LIST OF DCCN PROJECTS Campus network design VLAN design with Cisco Infrastructure LAN Design Block access between two departments in an organization Design a pre-sales proposal for network setup in a university Challenge RIP Configuratio Running RIPv1 on Classful Networks configure the routing protocol EIGRP using the network configure the routing protocol OSPF using the network configure the routing protocol OSPF using the network by VLSM Static routes LAN Design Block access between two departments in an organization WAN design for multiple office connectivity

15. Design multiple departments with VLAN for an organization 16. 17. 18.