GNS3 lab assignment help

In this lab, you are given a broken network. Your assignment is to fix the network. Make sure that all routers are able to establish EIGPRP neighbor relationships with the routers they are connected to and that all redundant paths are available. In this lab, you will need to resolve several EIGRP neighbor relation (layer 3) problems. The problems may include:

Mismatched Subnets

Mismatched ASN numbers

Mismatched Authentication

Tools and Materials:

GNS3 simulator

Broken topology running EIGRP

Setup: The topology consists of four routers named: R1, R2, R3, and R4. The subnets used for the IP addresses are listed above each interface in the topology below. Each router is configured with routing protocol EIGRP and md5 authentication. The key chain is to be cit447 and the key string is to be norse.

All the layer 3 neighbor relation problems found in this assignment will be similar to the problems encountered in the EIGRP neighbor troubleshooting lab.

IP Addressing and Subnet Requirements:

The subnets that are configured on each link are listed on the diagram. Make sure all IP addresses match the subnets in the diagram. If choosing new IP addresses, use the lowest available subnet numbers. Use extended pings to test network connectivity.

Each router must use the following:

Routing Protocol: EIGRP

Autonomous system number: 1

There are no ACLs used in this assignment.

Test your network using the extended pings. For example:

R3# ping 10.0.0.1 source 10.0.0.65

R2# ping 10.0.0.65 source 10.0.0.1

Helpful Commands:

show ip int brief

show int description

show ip protocols

show ip eigrp interfaces

show ip route eigrp

show ip eigrp

show ip route

debug ip eigrp packets

R2

r3

r4

R1 R3 SW1 10.1.33.3/24 sW2 10.1.1.3/24 10.1.11.1/24 SW5 10.1.1.2/2 R2 R4 SW3 10.1.44.4/24 SW4 10.1.1.4/24 10.1.22.2/24 R1 R3 SW1 10.1.33.3/24 sW2 10.1.1.3/24 10.1.11.1/24 SW5 10.1.1.2/2 R2 R4 SW3 10.1.44.4/24 SW4 10.1.1.4/24 10.1.22.2/24