9.6.3 Lab – EIGRP Troubleshooting Answers

9.6.3 Lab – EIGRP Troubleshooting Answers

Topology

9.6.3 Lab - EIGRP Troubleshooting Answers 2

Device Interface IP Address Subnet Mask Default Gateway
HQ Fa0/0 172.18.64.1 255.255.192.0 N/A
S0/0/0 209.165.202.129 255.255.255.252 N/A
S0/0/1 209.165.202.133 255.255.255.252 N/A
BRANCH1 Fa0/0 172.18.129.1 255.255.255.240 N/A
S0/0/0 209.165.202.130 255.255.255.252 N/A
S0/0/1 209.165.202.137 255.255.255.252 N/A
BRANCH2 Fa0/0 172.18.128.1 255.255.255.0 N/A
S0/0/0 209.165.202.138 255.255.255.252 N/A
S0/0/1 209.165.202.134 255.255.255.252 N/A
PC1 NIC 172.18.129.14 172.18.129.1 255.255.255.240
PC2 NIC 172.18.100.100 172.18.64.1 255.255.192.0
PC3 NIC 172.18.128.10 172.18.128.1 255.255.255.0

Learning Objectives:

  • Discover where communication is not possible.
  • Gather information about the misconfigured portion of the network along with any other errors.
  • Analyze information to determine why communication is not possible.
  • Propose solutions to network errors.
  • Implement solutions to network errors.

Instructions:

In this lab, you will begin by loading configuration scripts on each of the routers. These scripts contain errors that will prevent end-to-end communication across the network. You will need to troubleshoot each router to determine the configuration errors, and then use the appropriate commands to correct the configurations. When you have corrected all of the configuration errors, all of the hosts on the network should be able to communicate with each other. The network should also have the following requirements met:

  • EIGRP routing is configured on the BRANCH1 router.
  • EIGRP routing is configured on the BRANCH2 router.
  • EIGRP routing is configured on the HQ router.
  • EIGRP updates must be disabled on the BRANCH1, BRANCH2, and HQ LAN interfaces.
  • All EIGRP routers must use an autonomous system number of 1.

Task 1:

Correct the errors in the simulated EIGRP environment. This is the companion to Lab 9.6.3 EIGRP Troubleshooting Lab, in order to finish this activity please print or display troubleshooting lab 9.6.3.

Download Packet Tracer (.pka) file:

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