I have a problem where I don't receive RIP Updates from upstream devices 192.168.x.20 and 192.168.x.21. This is on a 3750 L2 Switch with IOS c3750-ipservices-mz.122-25.SEB4. RIP only seems to be Sent/Recieved on one Interface (VLAN 4). Basic config, debugging and show output below.
ip address 192.168.x.1 255.255.255.128
ip address 192.168.x.129 255.255.255.128
ip address 10.111.x.252 255.255.255.240
ip route 0.0.0.0 0.0.0.0 10.111.x.254
ip route 10.11.x.0 255.255.254.0 192.168.x.124
ip route 10.x.165.0 255.255.255.224 192.168.x.20
ip route 10.x.11.0 255.255.255.0 192.168.118.124
ip route 10.x.23.0 255.255.255.0 192.168.118.124
ip route 10.111.0.0 255.255.0.0 192.168.118.20
ip route 10.254.0.0 255.255.240.0 192.168.x.20
debug ip rip
1y6w: RIP: sending v2 update to 188.8.131.52 via Vlan4 (10.111.254.252)
Routing Protocol is "rip" Sending updates every 30 seconds, next due in 27 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistributing: rip Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain Vlan4 2 2 Automatic network summarization is in effect Maximum path: 4 Routing for Networks: 10.0.0.0 Routing Information Sources: Gateway Distance Last Update Distance: (default is 120)
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