OSPF Totally Stub

{difficulty}2{/difficulty}

Scenario:

This lab is a follow-up of the OSPF Stub lab. I'd recommend you configure that lab before this one.

The company specialized in selling Fantasy E-books is becoming more popular everyday and after your trainee period they decided to offer you a job. They still don't have any money to upgrade their network equipment and they are still experiencing problems with big routing tables... time to tune OSPF some more!

Goal:

• All IP addresses have been preconfigured for you.
• Configure OSPF on both routers, use the Area's as specified in the topology picture.
• Router Algrim: Loopback0 should be in Area0
• Achieve full connectivity.
• Router Algrim: create additional loopbacks:
  L1: 172.16.0.1 /24
  L2: 172.16.1.1 /24
  L3: 172.16.2.1 /24
  L3: 172.16.3.1 /24
• Advertise these networks into OSPF Area 0.
• Take a look at the routing table of Router Barik, you should see all 4 networks. Make sure you can ping them.
• Change the area type of Area 1 so you don't see the 4 networks anymore but only 1 default route.
• Make sure you can still ping the 4 networks.

IOS:

c3640-jk9s-mz.124-16.bin

Topology:

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Video Solution: