IGRP Question

[mmcgurty]

How can I check to see if all the routers are passing IGRP tables to each other?

 

[wybnormal]

debug ip igrp transactions ( use with caution)

preferred way to start debugging:
debug ip igrp events

or show ip igrp

MikeS "Diplomacy; the art of saying 'nice doggie' till you can find a rock" Wynn Catlin

 

[mmcgurty]

I apologize, it was EIGRP I was concerned about. I ran the show ip eigrp topology and traffic command on three routers. The models are two 2620's, and one 3660. Here are my results.

2620's both get a very long list of eigrp topology. They also show lots of eigrp hellos. The eigrp updates, queries, replies, and acks are in the thousands.

The 3660 only has about 5 items (passive) on its eigrp topology list and the same amounts of eigrp hellos at the 2620's. However, it shows zero updates, queries, replies, and ACKs.

Version Numbers of IOSes
1.) 2620 - 12.0(5)T1
2.) 2620 - 12.0(3)T3
3.) 3660 - 12.0(7)T

Any ideas?

 

[rsfoyles]

First, can you ping all of your routers and their connecting networks and/or subnets? If you can, everything is working. If you can't, then start looking at the routing table and be sure the networks you need are there. Check the top table using sh ip eigrp topology all-links. This will show ALL the routes passed. If a route is missing on the 3660, let me know and we will go over what you need to do. Best wishes, Bob

 

[mmcgurty]

I can ping all the routers, I am Solarwinds Enhanced Ping utility. There are a few that will timeout, but thats probably due to the activity of users maxing out the bandwidth because they'll come back the next time it pings. I am still now sure how well this ping is since I am pinging from one location to all the others. I am going to go try and see what the routes are with the "sh ip eigrp topology all-links" and see what that yields.