Now that the hard work is behind me, the awesome holiday has past, I can finally get back to all the outstanding fun stuff. That said I have some good half completed posts are on the way :)
I came across the following command browsing the DOC-CD a couple months back, and I have used it ever since.
sh run vrf [vrf-name]
The show running vrf feature provides the option to display a subset of the running configuration on a router that is linked to a VRF instance. It can be used to display the configuration of a specific VRF or of all VRFs configured on a router. The command is unfortunately only available on the more recent IOS versions, but if available makes life easy.
Example output showing all related VRF-BOB configuration:
PE-Router# show run vrf BOB Building configuration... Current configuration : 604 bytes ip vrf BOB rd 100:3 route-target export 100:3 route-target import 100:3 maximum routes 3000 100 ! ! ip route vrf BOB 155.5.0.0 255.255.0.0 10.5.2.2 global ! ! interface Loopback0 ip vrf forwarding BOB ip address 10.5.15.1 255.255.255.255 ! interface FastEthernet0/0 ip vrf forwarding BOB ip address 10.5.0.1 255.255.255.0 no ip redirects duplex half ! ! router ospf 101 vrf BOB log-adjacency-changes area 1 sham-link 10.5.15.1 10.5.15.5 cost 10 network 10.5.0.0 0.0.0.255 area 1 ! ! router bgp 100 ! address-family ipv4 vrf BOB redistribute connected redistribute ospf 101 match external 1 external 2 no auto-summary no synchronization exit-address-family ! end
Routing-Bits 