Is there a way to force my router to advertise rip updates through interface vlan 4 (ip address 192.168.4.3) instead of fa 0/1 (ip address 192.168.2.4) ?
I'm implementing the customer side of a MPLS VPN implementation. As you know basically all I need to do is advertise my subnet(s) through an IGP (in this case rip V2) with the PE router.
I have a cisco 1841 router that already has the 2 fa ports taken (1 by a WAN connection, the other one for my local LAN --> 192.168.2.0 /24) so I installed a 4 port switch module, create VLAN 4, assigned it an ip address (192.168.4.3) and place all 4 switch ports onto VLAN 4 using the switchmode access command.
Now, all I need to do is force RIP to send updates through my VLAN 4 (fa 0/0/0 to be more specific ) interface that directly connects to the PE router (192.168.4.1)instead of fa 0/1 that connects to my local swicth
Makes sense ??
Router # debug ip rip
*Jan 30 01:38:05.674: RIP: sending v2 update to 220.127.116.11 via FastEthernet0/1 (192.168.2.4)
*Jan 30 01:38:05.674: RIP: build update entries - suppressing null update
How can i force the updated to be sent through VLAN 4 (192.168.4.3 )
Router# show ip route
Gateway of last resort is 18.104.22.168 to network 0.0.0.0
22.214.171.124/29 is subnetted, 1 subnets
C 126.96.36.199 is directly connected, FastEthernet0/0
192.168.4.0/29 is subnetted, 1 subnets
C 192.168.4.0 is directly connected, Vlan4
C 192.168.2.0/24 is directly connected, FastEthernet0/1
S* 0.0.0.0/0 [1/0] via 188.8.131.52
Thanks for any help