Saturday, March 26, 2011

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.