Warning: No IP interface is in routing mode

[MartinS]

I'm building a new layer 3 switch with some VLANs and OSPF. I've built the VLANs, but when I go to try and enable OSPF I get this:

I'm building the new user access switch stack. I've created the VLANs, and now I'm trying to enable OSPF...

* Slot-1 MY-SWITCH.127 # enable ospf
Warning: No IP interface is in routing mode
Error: Failed to enable OSPF

* Slot-1 MY-SWITCH.128 #
* Slot-1 MY-SWITCH.128 #

What's it trying to tell me? What am I missing or forgetting?  Yes. I have already enabled IP forwarding.

[StephenW]

Martin,

Are you using VRs?  It's posable that the Router ID is in the wrong VR?  The "Enable OSPF" command that you showed will enable OSPF for VR-Default.  You might need to "vr <your-VR>" then use enable OSPF. 

Thanks,

Stephen

[MartinS]

Thanks Stephen. I'm not sure what I did, but I've fixed it.

[Gabriel_G]

Martin,

This warning indicates that no VLANs have been enabled for routing.
Warning: No IP interface is in routing mode

To correct, you would need to enable ipforwarding (routing) for relevant VLANs:

enable ipforwarding vlan <VLAN>