I've enabled RIP on a vlan segment. I am receiving RIP updates from 3 routers on the segment as verified with "debug ip rip" but the updates from 1 of the routers never make it into the RIP database. Updates from the other 2 routers do make it into the DB. I do not have any filters set in rip (yet...)
Any reason why this would be happening, and how can I resolve it.
If the good suggestion from Giuseppe is not the solution, then it would be helpful if you would post the debug rip output so that we can see some of the details of what is advertised and accepted and what is advertised but not accepted.
Here is the debug ip rip output. The updates received on vlan 50 are being entered into the RIP database, but the updates received on vlan 110 are not being entered into the RIP Database. I am only sending updates on vlan110
26w4d: RIP: received v2 update from 10.10.10.11 on Vlan110
26w4d: 172.20.1.0/24 via 0.0.0.0 in 1 hops
26w4d: 22.214.171.124/24 via 0.0.0.0 in 1 hops
26w4d: 126.96.36.199/24 via 0.0.0.0 in 1 hops
26w4d: RIP: received v2 update from 10.50.0.15 on Vlan50
26w4d: 188.8.131.52/26 via 0.0.0.0 in 5 hops
26w4d: 184.108.40.206/26 via 0.0.0.0 in 4 hops
26w4d: 220.127.116.11/26 via 0.0.0.0 in 5 hops
26w4d: 18.104.22.168/26 via 0.0.0.0 in 4 hops
26w4d: RIP: received v2 update from 10.50.0.14 on Vlan50
26w4d: 22.214.171.124/26 via 0.0.0.0 in 4 hops
26w4d: 126.96.36.199/26 via 0.0.0.0 in 5 hops
26w4d: 188.8.131.52/26 via 0.0.0.0 in 4 hops
26w4d: 184.108.40.206/26 via 0.0.0.0 in 5 hops
26w4d: RIP: sending v2 update to 220.127.116.11 via Vlan110 (10.10.10.2)
Thannk you for the additional information. It does confirm that the problem is not overlapping addresses with RIP advertisements from the other routers. But it does not point clearly to what the problem is. Can you verify that the prefixes advertised on vlan110 (172.20.1.0, 18.104.22.168, and 22.214.171.124) are not learned from some other source (other protocol)? Could you post the router config and perhaps the output of show ip interface brief?
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
Im studying the 100-105 book by Odom and am currently on the topic of Port security. I purchased a used 2960 and I'm trying to follow a...
While deploying a number of 18xx/2802/3802 model access points (APs), which run AP-COS as their operating platform. It can be observed on some occasions that while many of their access points were able to join the fabric WLC withou...
I am going to design and build an LAN network under a tunnel underground with long distance between the switches.
I will have 2 Catalyst switches and 8 Industrial IE3000, and they will be connected with fiber.
For now I am planning on use Layer-2 s...