> | Lab 8.2.1 Individual router config. - Overview Estimated time: 30 min. Objectives: Configure a router for the standard lab setup using only the lab diagram Configure the router using only the Command Line Interface (CLI) Configure workstation IP address settings to communicate with the router via Ethernet Prepare for Part A of the Final Exam (Timed Router Configuration) Background: In this lab you will configure one of the five lab routers from the command line by yourself without the use of any notes, only the network topology. You may use the router help facility and the router diagram above. Your goal will be to configure the router as quickly as possible without errors. You will also configure the IP settings for one of the corresponding Ethernet attached workstations. Tools / Preparation: Prior to starting this lab you should have the equipment for the standard 5-router lab available. The NVRAM of the router you will be configuring should be erased. Before beginning the lab, the instructor or lab assistant should login to each router, enter the privileged EXEC mode, issue the erase startup-config command, and then issue the reload command. This will force the routers to come up with a blank configuration. The IP configuration for the associated workstation should also be changed so that it is incorrect. The answer section includes examples of the detailed command sets that the students will have to master. The instructor will review the router configuration when finished. Worksheet Step 1 - Review the physical connections on the standard lab setup. Review the standard semester 5-lab diagram in the overview section of this lab and check all physical devices, cables and connections of the lab setup to familiarize yourself with them. Step 2 - Console into the router. Verify that you have a good console connection and that HyperTerminal is configured properly. The router should be booted with no startup configuration file in NVRAM. Step 3 - Identify IP address information. 1. Fill in the table with IP interface information from the diagram for each of the five routers. Cisco Lab Router IP Configuration (Answers from router diagram - your answers may vary)
> Router Name | Lab-A | Lab-B | Lab-C | Lab-D | Lab-E
> --- | --- | --- | --- | --- | ---
> Model Number | . | . | . | . | .
> Interface E0 Address | . | . | . | . | .
> Interface E0 Subnet Mask | . | . | . | . | .
> Interface EI IP Address | . | . | . | . | .
> Interface EI Subnet Mask | . | . | . | . | .
> Interface S0 IP Address | . | . | . | . | .
> Interface SO Subnet Mask | . | . | . | . | .
> Interface SO + Clock Rate | . | . | . | . | .
> Interface SI IP Address | . | . | . | .. | .
> Interface SI Subnet Mask | . | . | . | . | .
> Other Intfc(s) | . | . | . | . | .
* Note: Clock rate must be set on the DCE end (S0) of the WAN link between routers. Step 4 - Configure the router via the console connection. 1. Select a router and time yourself. Configure the following information for each router: Host name, passwords, IP addresses for interfaces, routing protocol and associated network numbers, IP host lookup table. Repeat with other routers. Note: make sure you copy the running configuration to the startup configuration when you are finished or you will lose the configuration upon next reboot. Step 5 - Configure the workstation IP settings using the Control Panel / Network icon. 1. Configure the IP address, subnet mask and default gateway to be compatible with the router. Step 6 - Test your configuration with ping and telnet. 1. From the PC DOS prompt, use the ping and telnet commands to test your configuration. Listed below are the outputs from the show running-config command for all five router in the standard lab setup. If you have problems configuring a particular router refer to these for help. Answers may vary depending on the router model number and exact configuration of your lab setup. Router: LAB-A LAB-A#show run Building configuration... Current configuration: version 11.1 service udp-small-servers service tcp-small-servers hostname LAB-A enable secret 5 $1$xT7v$9EC3X5IBHLwq2RehHNvWc0 interface Ethernet0 ip address 192.5.5.1 255.255.255.0 interface Ethernet1 ip address 205.7.5.1 255.255.255.0 interface Serial0 ip address 201.100.11.1 255.255.255.0 clockrate 56000 interface Serial1 no ip address shutdown router rip network 192.5.5.0 network 205.7.5.0 network 201.100.11.0 ip host LAB-B 201.100.11.2 219.17.100.1 199.6.13.1 ip host LAB-C 199.6.13.2 223.8.151.1 204.204.7.1 ip host LAB-D 204.204.7.2 210.93.105.1 ip host LAB-E 210.93.105.2 ip host LAB-A 192.5.5.1 205.7.5.1 201.100.11.1 no ip classless line con 0 password cisco login line aux 0 line vty 0 4 password cisco login !end Router: LAB-B LAB-B#show run Building configuration... Current configuration: version 11.1 service udp-small-servers service tcp-small-servers hostname LAB-B enable secret 5 $1$xT7v$9EC3X5IBHLwq2RehHNvWc0 interface Ethernet0 ip address 219.17.100.1 255.255.255.0 no mop enabled interface Serial0 ip address 199.6.13.1 255.255.255.0 clockrate 56000 interface Serial1 ip address 201.100.11.2 255.255.255.0 interface BRI0 no ip address shutdown router rip network 219.17.100.0 network 199.6.13.0 network 201.100.11.0 ip host LAB-B 201.100.11.2 219.17.100.1 199.6.13.1 ip host LAB-C 199.6.13.2 223.8.151.1 204.204.7.1 ip host LAB-D 204.204.7.2 210.93.105.1 ip host LAB-E 210.93.105.2 ip host LAB-A 192.5.5.1 205.7.5.1 201.100.11.1 no ip classless snmp-server community public RO line con 0 password cisco login line aux 0 line vty 0 4 password cisco login Router: LAB-C LAB-C#show run Building configuration... Current configuration: version 11.1 service udp-small-servers service tcp-small-servers hostname LAB-C enable secret 5 $1$xT7v$9EC3X5IBHLwq2RehHNvWc0 interface Ethernet0 ip address 223.8.151.1 255.255.255.0 interface Serial0 ip address 204.204.7.1 255.255.255.0 clockrate 56000 interface Serial1 ip address 199.6.13.2 255.255.255.0 interface BRI0 no ip address shutdown router rip network 223.8.151.0 network 199.6.13.0 network 204.204.7.0 ip host LAB-A 192.5.5.1 205.7.5.1 201.100.11.1 ip host LAB-B 201.100.11.2 219.17.100.1 199.6.13.1 ip host LAB-C 199.6.13.2 223.8.151.1 204.204.7.1 ip host LAB-D 204.204.7.2 210.93.105.1 ip host LAB-E 210.93.105.2 no ip classless line con 0 password cisco login line aux 0 line vty 0 4 password cisco login ! Router: LAB-D LAB-D#show run Building configuration... Current configuration: version 11.1 service udp-small-servers service tcp-small-servers hostname LAB-D enable secret 5 $1$xT7v$9EC3X5IBHLwq2RehHNvWc0 interface Ethernet0 ip address 210.93.105.1 255.255.255.0 no ip mroute-cache no ip route-cache interface Serial0 no ip address no ip mroute-cache no ip route-cache shutdown interface Serial1 ip address 204.204.7.2 255.255.255.0 no ip mroute-cache no ip route-cache router rip network 204.204.7.0 network 210.93.105.0 ip host LAB-A 102.5.5.1 205.7.5.1 201.100.11.1 ip host LAB-B 201.100.11.2 219.17.100.1 199.6.13.1 ip host LAB-C 199.6.13.2 223.8.151.1 204.204.7.1 ip host LAB-D 204.204.7.2 210.93.105.1 ip host LAB-E 210.93.105.2 no ip classless line con 0 password cisco login line aux 0 line vty 0 4 password cisco login Router: LAB-E LAB-E#show run Building configuration... Current configuration: version 11.1 service udp-small-servers service tcp-small-servers hostname LAB-E enable secret 5 $1$q/QJ$EA8tfOg1/Rxn/28FSrLgJ/ interface Ethernet0 ip address 210.93.105.2 255.255.255.0 interface Serial0 no ip address shutdown interface Serial1 no ip address shutdown router rip network 210.93.105.0 ip host LAB-A 192.5.5.1 205.7.5.1 201.100.11.1 ip host LAB-B 201.100.11.2 219.17.100.1 199.6.13.1 ip host LAB-C 199.6.13.2 223.8.151.1 204.204.7.1 ip host LAB-D 204.204.7.2 210.93.105.1 ip host LAB-E 210.93.105.2 no ip classless line con 0 password cisco login line aux 0 line vty 0 4 password cisco login !