Content

| 8.3 |  | Route Redistribution |
| 8.3.8 |  | Verifying redistribution operation |

The following commands are used to verify the route redistribution operation:

- Know the network topology, particularly where redundant routes exist.
- Display the routing table of the appropriate routing protocol on a variety of routers in the internetwork using the show ip route command. For example, check the routing table on the ASBR as well as some of the internal routers in each AS.
- Perform a traceroute on some of the routes that go across the ASs to verify that the shortest path is being used for routing. Make sure that traces are performed on networks where redundant routes exist.
- If routing problems are encountered, use traceroute and debug commands to observe the routing update traffic on the ASBRs and internal routers.

| Lab Activity e-Lab Activity: Verifying Redistribution Operation This lab is to verify that the redistribution operations on the routers are correct by using various show commands.