Hello, Could someone help me to understand a strange behavior with RIP?
I have four equipments connected directly in this way: A --- B | \ / | | / \ | C --- D The interfaces that connect B to D is G0/22, in B, and G2/1 in D. I have done a RIP debug in B and I see: Oct 6 12:03:41: RIP: sending v2 update to 224.0.0.9 via GigabitEthernet0/22 (13.109.48.13) Oct 6 12:03:41: RIP: build update entries Oct 6 12:03:41: 0.0.0.0/0 via 0.0.0.0, metric 3, tag 0 Oct 6 12:03:41: 6.109.48.0/20 via 13.109.48.14, metric 1, tag 0 Oct 6 12:03:41: 9.109.48.12/32 via 0.0.0.0, metric 1, tag 0 Oct 6 12:03:41: 13.109.48.8/30 via 0.0.0.0, metric 1, tag 0 Oct 6 12:03:41: 13.109.49.0/26 via 13.109.48.14, metric 1, tag 0 Oct 6 12:03:41: 15.109.48.0/20 via 13.109.48.14, metric 1, tag 0 Oct 6 12:03:41: 20.1.50.0/24 via 13.109.48.14, metric 1, tag 0 Oct 6 12:03:41: 21.109.48.0/20 via 13.109.48.14, metric 1, tag 0 Oct 6 12:03:41: 22.109.48.0/20 via 13.109.48.14, metric 1, tag 0 Oct 6 12:03:41: 25.109.48.0/20 via 13.109.48.14, metric 1, tag 0 Oct 6 12:03:41: 172.24.168.0/21 via 0.0.0.0, metric 1, tag 0 But in D I see: Oct 6 12:03:41: RIP: received v2 update from 13.109.48.13 on GigabitEthernet2/1 Oct 6 12:03:41: 0.0.0.0/0 via 0.0.0.0 in 4 hops Oct 6 12:03:41: 9.109.48.12/32 via 0.0.0.0 in 2 hops Oct 6 12:03:41: 13.109.48.8/30 via 0.0.0.0 in 2 hops Oct 6 12:03:41: 172.24.168.0/21 via 0.0.0.0 in 2 hops D# router rip version 2 timers basic 30 70 70 90 passive-interface default no passive-interface Vlan100 offset-list 20 in 1 GigabitEthernet2/1 offset-list 20 in 2 GigabitEthernet2/2 offset-list 20 in 3 Vlan100 network 13.0.0.0 no auto-summary access-list 20 permit any interface GigabitEthernet2/1 ip address 13.109.48.14 255.255.255.252 D#sh ip int brief GigabitEthernet2/1 13.109.48.14 YES TFTP up up GigabitEthernet2/2 13.109.48.6 YES TFTP up up Vlan2 22.109.48.3 YES TFTP up up Vlan5 6.109.48.3 YES TFTP up up Vlan13 13.109.48.227 YES TFTP up up Vlan14 13.109.48.243 YES TFTP up up Vlan15 13.109.49.3 YES TFTP up up Vlan21 15.109.48.3 YES TFTP up up Vlan31 25.109.48.3 YES TFTP up up Vlan41 21.109.48.3 YES TFTP up up Vlan100 13.109.48.18 YES TFTP up up Loopback0 9.109.48.14 YES TFTP up up I'm running OSPF as well in the square but I'm afraid, it doesn't care with this issue. Does anybody knows could it be happening? Thanks, Cesar.
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
