Lab Objective:
This is a challenge lab designed to test and validate the skills you have acquired throughout this lab guide on EIGRP, PAT, ACLs and Banners.
Lab Purpose:
The purpose of this lab is to reinforce EIGRP, PAT, ACLs and Banner configuration.
Certification Level:
This lab is suitable for CCNA certification exam preparation
Lab Difficulty:
This lab has a difficulty rating of 10/10
Readiness Assessment:
When you are ready for your certification exam, you should complete this lab in no more than 20 minutes
Lab Topology:
Please use the following topology to complete this lab.
Task 1:
Configure the hostname on all devices as illustrated in the network topology.
Task 2:
Configure VLAN 2000 on Sw1 and name it EIGRP_VLAN. Add ports FastEthernet0/1 and FastEthernet0/3 to this VLAN. Next, enable ports FastEthernet0/2 and FastEthernet0/4 on Sw1 so that R1 and R3 F0/0 interfaces come up.
Task 3:
Configure R1, R2 and R3 over the Frame Relay network using static Frame Relay maps. Each router must have a static Frame Relay map to the other two routers on the Frame Relay network.
Task 4:
Configure the IP addresses for R1, R2, R3, and R4 F0/0 interfaces as illustrated in the topology. Ping between R2 and R4 to ensure you have network connectivity.
Task 5:
Enable EIGRP AS 2000 for R1 S1/0 and F0/0 interfaces, R3 S1/0 and F0/0 interfaces, and for R2 S0/0 interface only. Do NOT advertise the R2 F0/0 subnet via EIGRP. You MUST use a wildcard mask on R2 to prevent this from happening.
Task 6:
At this point, you should have EIGRP routes for all subnets except for the 10.1.1.0/24 subnet. If either R1 or R3 is seeing this route via EIGRP, check your configuration on R2 as instructed in Task 5.
Task 7:
Configure R4 with a default static route of 10.1.1.2. Configure R1 and R3 to accept Telnet login using a password of CISCO. In addition, configure both R1 and R3 with the following MOTD banner:
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Congratulations! Your PAT configuration works!
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Task 8:
Configure PAT on R2 so that ping traffic from 10.1.1.0/24 to 172.16.3.0/25 and 192.168.1.0/26 is translated to the IP address of R2 S0/0 interface. Ping 192.168.1.1 and 172.16.3.3 from R4. If configured correctly, these will work.
Task 9:
Configure PAT on R2 so that Telnet traffic from 10. 1.1.0/24 to 10.0.0.0/27 is translated to the IP address of R2 S0/0 interface. Telnet to R2 and R3 from R4. If configured correctly, this will work.