CCNP-Route: VRF-Lite - % VRF practice not configured. - Unknown vrf specified

Hi Everyone,
I'm baffled by this one. I am running a Cisco 2600IOS, Ver 12.2(24) in GNS3 when I try to configure VRF-Lite, I get these errors:

R3(config)#ip vrf practice
R3(config-vrf)#exit
R3(config)#
R3(config)#int e1/1
R3(config-if)#ip vrf forwarding practice
% VRF practice not configured.
R3(config-if)#
R3(config-if)#exit
R3(config)#router ospf 1 vrf
R3(config)#router ospf 1 vrf practice
Unknown VRF specified
R3(config)#

Any advise would be greatly appreciated.

Thanks,
Node

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Comments

Mitechniq

Depending on what version IOS you have, it may not support VRF.

Priston

Have you tried any troubleshooting with ip vrf show commands? Have you tried a different image?

networker050184

Might need to configure an RD on that first for it to work.

Kreken

I would change IOS or try it on a different router. Your code is fine. I noticed in GNS 3 in some IOS builds, specifically VRF feature doesn't work properly or essential commands are missing.

Node Man

HI Everybody,
Thanks for the responses. VRF worked on a different IOS.