Cisco labs practical5
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This document provides instructions for configuring and verifying EIGRP routing between two routers. The key steps are: 1. Configure basic settings like IP addresses and passwords on each router. 2. Configure EIGRP routing process and networks on each router. 3. Verify configuration by checking routing tables, pinging interfaces, and viewing EIGRP neighbor status. 4. Test connectivity between hosts connected to different routers to confirm EIGRP is functioning properly.
![protocol until specifically told to. If there are any problems configuring the router basics, refer to the
lab “Review of Basic Router Configuration with RIP”.
Step 2 Save the configuration information from the privileged EXEC command mode
Paris#copy running-config startup-config
Destination filename [startup-config]? [Enter]
Step 3 Configure the hosts with the proper IP address, subnet mask and default gateway
a. Each workstation should be able to ping the attached router. Troubleshoot as necessary.
Remember to assign a specific IP address and default gateway to the workstation. If running
Windows 98, check by using Start > Run > winipcfg. If running Windows 2000, check by
using the ipconfig command in a DOS window.
b. At this point the workstations will not be able to communicate with each other. The following
steps will demonstrate the process required to get communication working using EIGRP as the
routing protocol.
Step 4 View the routers configuration and interface information
a. At the privileged EXEC mode prompt type:
Paris#show running-config
b. Using the show ip interface brief command, check the status of each interface.
c. What is the state of the interfaces on each router?
Paris:
FastEthernet 0: ________________________________________________________
Serial 0: _____________________________________________________________
Warsaw:
FastEthernet 0: ________________________________________________________
Serial 0: _____________________________________________________________
d. Ping from one of the connected serial interfaces to the other.
e. Was the ping successful? ___________________________________________________
f. If the ping was not successful, troubleshoot the routers configuration, until the ping is successful.
Step 5 Configure EIGRP routing on router Paris
a. Enable the EIGRP routing process on Paris, and configure the networks it will advertise. Use
EIGRP autonomous system number 101.
Paris(config)#router eigrp 101
Paris(config-router)#network 192.168.3.0
Paris(config-router)#network 192.168.2.0
Paris(config-router)#network 192.168.0.0
Paris(config-router)#end
b. Show the routing table for the Paris router.
Paris#show ip route
2 - 5 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.1 Copyright 2003, Cisco Systems, Inc.](https://image.slidesharecdn.com/ciscolabs-practical5-150514105601-lva1-app6892/85/Cisco-labs-practical5-2-320.jpg)
![2 - 6 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.3 Copyright 2003, Cisco Systems, Inc.
Step 1 Configure the routers
On the routers, enter the global configuration mode and configure the hostname as shown in the
chart. Then configure the console, virtual terminal and enable passwords. Next configure the
interfaces according to the chart. Finally, configure the IP hostnames. Do not configure the routing
protocol until specifically told to. If there are any problems configuring the router basics, refer to the
lab “Review of Basic Router configuration with RIP”.
Step 2 Save the configuration information from the privileged EXEC command mode
Paris#copy running-config startup-config
Destination filename [startup-config]? [Enter]
Step 3 Configure the hosts with the proper IP address, subnet mask and default gateway
a. Each workstation should be able to ping the attached router. Troubleshoot as necessary.
Remember to assign a specific IP address and default gateway to the workstation. If running
Windows 98, check by using Start > Run > winipcfg. If running Windows 2000, check by
using the ipconfig command in a DOS window.
b. At this point the workstations will not be able to communicate with each other. The following
steps will demonstrate the process required to get communication working using EIGRP as the
routing protocol.
Step 4 View the routers configuration and interface information
a. At the privileged EXEC mode prompt type:
Paris#show running-config
b. Using the show ip interface brief command, check the status of each interface.
c. What is the state of the interfaces on each router?
Paris:
FastEthernet 0: ________________________________________________________
Serial 0: _____________________________________________________________
Warsaw:
FastEthernet 0: ________________________________________________________
Serial 0: _____________________________________________________________
d. Ping from one of the connected serial interfaces to the other.
e. What the ping successful? ___________________________________________________
f. If the ping was not successful, troubleshoot the routers configuration until the ping is successful.
Step 5 Configure EIGRP routing on router Paris
a. Enable the EIGRP routing process on Paris, and configure the networks it will advertise. Use
EIGRP autonomous system number 101.
Paris(config)#router eigrp 101
Paris(config-router)#network 192.168.3.0
Paris(config-router)#network 192.168.2.0
Paris(config-router)#network 192.168.0.0](https://image.slidesharecdn.com/ciscolabs-practical5-150514105601-lva1-app6892/85/Cisco-labs-practical5-5-320.jpg)
![5 - 6 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.3 Copyright 2003, Cisco Systems, Inc.
Erasing and reloading the router
Enter into the privileged EXEC mode by typing enable.
If prompted for a password, enter class. If that does not work, ask the instructor for assistance.
Router>enable
At the privileged EXEC mode, enter the command erase startup-config.
Router#erase startup-config
The responding line prompt will be:
Erasing the nvram filesystem will remove all files! Continue?
[confirm]
Press Enter to confirm.
The response should be:
Erase of nvram: complete
Now at the privileged EXEC mode, enter the command reload.
Router(config)#reload
The responding line prompt will be:
System configuration has been modified. Save? [yes/no]:
Type n and then press Enter.
The responding line prompt will be:
Proceed with reload? [confirm]
Press Enter to confirm.
In the first line of the response will be:
Reload requested by console.
After the router has reloaded the line prompt will be:
Would you like to enter the initial configuration dialog? [yes/no]:
Type n and then press Enter.
The responding line prompt will be:
Press RETURN to get started!
Press Enter.
Now the router is ready for the assigned lab to be performed.](https://image.slidesharecdn.com/ciscolabs-practical5-150514105601-lva1-app6892/85/Cisco-labs-practical5-8-320.jpg)
Cisco labs practical5
- 1. Lab 3.2.1 Configuring EIGRP Routing Objective • Setup an IP addressing scheme for the network. • Configure and verify Enhanced Interior Gateway Routing Protocol (EIGRP) routing. Background/Preparation Cable a network similar to the one shown in the diagram. Any router that meets the interface requirements displayed on the above diagram may be used. For example, router series 800, 1600, 1700, 2500, and 2600 or any such combination can be used. Please refer to the chart at the end of the lab to correctly identify the interface identifiers to be used based on the equipment in the lab. The configuration output used in this lab is produced from 1721 series routers. Any other router used may produce slightly different output. Perform the following steps on each router unless specifically instructed otherwise. Start a HyperTerminal session. Note: Go to the erase and reload instructions at the end of this lab. Perform those steps on all routers in this lab assignment before continuing. Step 1 Configure the routers On the routers, enter the global configuration mode and configure the hostname as shown in the chart. Then configure the console, virtual terminal and enable passwords. Next configure the interfaces according to the chart. Finally, configure the IP hostnames. Do not configure the routing 1 - 5 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.1 Copyright 2003, Cisco Systems, Inc.
- 2. protocol until specifically told to. If there are any problems configuring the router basics, refer to the lab “Review of Basic Router Configuration with RIP”. Step 2 Save the configuration information from the privileged EXEC command mode Paris#copy running-config startup-config Destination filename [startup-config]? [Enter] Step 3 Configure the hosts with the proper IP address, subnet mask and default gateway a. Each workstation should be able to ping the attached router. Troubleshoot as necessary. Remember to assign a specific IP address and default gateway to the workstation. If running Windows 98, check by using Start > Run > winipcfg. If running Windows 2000, check by using the ipconfig command in a DOS window. b. At this point the workstations will not be able to communicate with each other. The following steps will demonstrate the process required to get communication working using EIGRP as the routing protocol. Step 4 View the routers configuration and interface information a. At the privileged EXEC mode prompt type: Paris#show running-config b. Using the show ip interface brief command, check the status of each interface. c. What is the state of the interfaces on each router? Paris: FastEthernet 0: ________________________________________________________ Serial 0: _____________________________________________________________ Warsaw: FastEthernet 0: ________________________________________________________ Serial 0: _____________________________________________________________ d. Ping from one of the connected serial interfaces to the other. e. Was the ping successful? ___________________________________________________ f. If the ping was not successful, troubleshoot the routers configuration, until the ping is successful. Step 5 Configure EIGRP routing on router Paris a. Enable the EIGRP routing process on Paris, and configure the networks it will advertise. Use EIGRP autonomous system number 101. Paris(config)#router eigrp 101 Paris(config-router)#network 192.168.3.0 Paris(config-router)#network 192.168.2.0 Paris(config-router)#network 192.168.0.0 Paris(config-router)#end b. Show the routing table for the Paris router. Paris#show ip route 2 - 5 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.1 Copyright 2003, Cisco Systems, Inc.
- 3. c. Are there any entries in the routing table? _______________________________________ d. Why? __________________________________________________________________ Step 6 Configure EIGRP routing on router Warsaw a. Enable the EIGRP routing process on Warsaw, and configure the networks it will advertise. Use EIGRP autonomous system number 101. Warsaw(config)#router eigrp 101 Warsaw(config-router)#network 192.168.2.0 Warsaw(config-router)#network 192.168.1.0 Warsaw(config-router)#end b. Show the routing table for the Warsaw router. Warsaw#show ip route Step 7 Test network connectivity Ping the Paris host from the Warsaw host. Was it successful? ____________________________ If not troubleshoot as necessary. Once the previous steps are completed, log off by typing exit, and turn the router off. Then remove and store the cables and adapter. 3 - 5 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.1 Copyright 2003, Cisco Systems, Inc.
- 4. 1 - 6 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.3 Copyright 2003, Cisco Systems, Inc. Lab 3.2.3 Verifying Basic EIGRP Configuration Objective • Setup an IP addressing scheme for the network. • Configure and verify Enhanced Interior Gateway Routing Protocol (EIGRP) routing. Background/Preparation Cable a network similar to the one shown in the diagram. Any router that meets the interface requirements displayed on the above diagram may be used. For example, router series 800, 1600, 1700, 2500, and 2600 or any such combination can be used. Please refer to the chart at the end of the lab to correctly identify the interface identifiers to be used based on the equipment in the lab. The configuration output used in this lab is produced from 1721 series routers. Any other router used may produce slightly different output. Perform the following steps on each router unless specifically instructed otherwise. Start a HyperTerminal session. Note: Go to the erase and reload instructions at the end of this lab. Perform those steps on all routers in this lab assignment before continuing.
- 5. 2 - 6 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.3 Copyright 2003, Cisco Systems, Inc. Step 1 Configure the routers On the routers, enter the global configuration mode and configure the hostname as shown in the chart. Then configure the console, virtual terminal and enable passwords. Next configure the interfaces according to the chart. Finally, configure the IP hostnames. Do not configure the routing protocol until specifically told to. If there are any problems configuring the router basics, refer to the lab “Review of Basic Router configuration with RIP”. Step 2 Save the configuration information from the privileged EXEC command mode Paris#copy running-config startup-config Destination filename [startup-config]? [Enter] Step 3 Configure the hosts with the proper IP address, subnet mask and default gateway a. Each workstation should be able to ping the attached router. Troubleshoot as necessary. Remember to assign a specific IP address and default gateway to the workstation. If running Windows 98, check by using Start > Run > winipcfg. If running Windows 2000, check by using the ipconfig command in a DOS window. b. At this point the workstations will not be able to communicate with each other. The following steps will demonstrate the process required to get communication working using EIGRP as the routing protocol. Step 4 View the routers configuration and interface information a. At the privileged EXEC mode prompt type: Paris#show running-config b. Using the show ip interface brief command, check the status of each interface. c. What is the state of the interfaces on each router? Paris: FastEthernet 0: ________________________________________________________ Serial 0: _____________________________________________________________ Warsaw: FastEthernet 0: ________________________________________________________ Serial 0: _____________________________________________________________ d. Ping from one of the connected serial interfaces to the other. e. What the ping successful? ___________________________________________________ f. If the ping was not successful, troubleshoot the routers configuration until the ping is successful. Step 5 Configure EIGRP routing on router Paris a. Enable the EIGRP routing process on Paris, and configure the networks it will advertise. Use EIGRP autonomous system number 101. Paris(config)#router eigrp 101 Paris(config-router)#network 192.168.3.0 Paris(config-router)#network 192.168.2.0 Paris(config-router)#network 192.168.0.0
- 6. 3 - 6 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.3 Copyright 2003, Cisco Systems, Inc. Paris(config-router)#end b. Show the routing table for the Paris router. Paris#show ip route c. Are there any entries in the routing table? ________________________________________ d. Why? __________________________________________________________________ Step 6 Configure EIGRP routing on router Warsaw a. Enable the EIGRP routing process on Warsaw, and configure the networks it will advertise. Use EIGRP autonomous system number 101. Warsaw(config)#router eigrp 101 Warsaw(config-router)#network 192.168.2.0 Warsaw(config-router)#network 192.168.1.0 Warsaw(config-router)#end b. Show the routing table for the Warsaw router. Warsaw#show ip route c. Are there any EIGRP entries in the routing table now? _______________________________ d. What is the address type in the EIGRP 192.168.2.0 route? ___________________________ e. What does the D mean in the first column of the routing table? _________________________ Step 7 Show EIGRP neighbors a. From the Paris router show any neighbors connected using the show ip eigrp neighbors command at the privileged EXEC mode prompt. b. Are any neighbors shown? ___________________________________________________ Step 8 Test network connectivity a. Ping the Paris host from the Warsaw host. Was it successful? _________________________ b. If not troubleshoot as necessary. Step 9 View the topology table a. To view the topology table, issue the show ip eigrp topology all-links command. b. How many routes are in passive mode? _________________________________________ c. To view more specific information about a topology table entry, use an IP address with this command: Paris#show ip eigrp topology 192.168.1.0 d. Based on the output of this command, does it tell what external protocol originated this route to 192.168.2.0? __________________________________________________________________________
- 7. 4 - 6 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.3 Copyright 2003, Cisco Systems, Inc. e. Does it tell which router originated the route? __________________________________________________________________________ f. Finally, use show commands to view key EIGRP statistics. On the Paris router, issue the show ip eigrp traffic command. g. How many hello packets has the Paris router received? _____________________________ h. How many has it sent? ______________________________________________________ Once the previous steps are completed, log off by typing exit, and turn the router off. Then remove and store the cables and adapter.
- 8. 5 - 6 CCNA 3: Switching Basics and Intermediate Routing v 3.1 - Lab 3.2.3 Copyright 2003, Cisco Systems, Inc. Erasing and reloading the router Enter into the privileged EXEC mode by typing enable. If prompted for a password, enter class. If that does not work, ask the instructor for assistance. Router>enable At the privileged EXEC mode, enter the command erase startup-config. Router#erase startup-config The responding line prompt will be: Erasing the nvram filesystem will remove all files! Continue? [confirm] Press Enter to confirm. The response should be: Erase of nvram: complete Now at the privileged EXEC mode, enter the command reload. Router(config)#reload The responding line prompt will be: System configuration has been modified. Save? [yes/no]: Type n and then press Enter. The responding line prompt will be: Proceed with reload? [confirm] Press Enter to confirm. In the first line of the response will be: Reload requested by console. After the router has reloaded the line prompt will be: Would you like to enter the initial configuration dialog? [yes/no]: Type n and then press Enter. The responding line prompt will be: Press RETURN to get started! Press Enter. Now the router is ready for the assigned lab to be performed.