Lab 72 - RIPv2 Metric Manipulation with Offset-List

Prerequisites: CCNP level skills.

Topology

Pic. 1 - Topology Diagram.

Icons designed by: Andrzej Szoblik - http://www.newo.pl

Task 1
Configure R3 to reject 172.16.144.0/24 from R1 and 172.16.104.0/24 from R2. Do not use distribute-list or AD poisoning.

Pic. 2 - R3's Routing Current Table.

Lab Solution

Task 1

Configure R3 to reject 172.16.144.0/24 from R1 and 172.16.104.0/24 from R2. Do not use distribute-list or AD poisoning.

R3 Configuration:

!

access-list 1 permit 172.16.144.0
access-list 2 permit 172.16.104.0
!

router rip
 version 2
 passive-interface Loopback0
 offset-list 1 in 14 Serial0/1
 offset-list 2 in 14 Serial0/2
 network 10.0.0.0
 network 172.16.0.0
 no auto-summary

!

Verification:

Pic. 3 - RIP Debug on R3.