At which interfaces MPLS TE FRR supported?

[scytmax_2]

Dear Sir!

In my last thread "Problem with FRR" I cannot to make FRR begin working.

So can you tell me (I cannot find it at www.cisco.com) at which interfaces are FRR supported?

Because in "Problem with FRR"

PE1 - 7204VXR with 12.0(29)S installed,

P1 - 7206VXR with 12.0(29)S installed, and use

Gi-interface to P2,

P2 - 3662 with 12.3.4(T) installed and use

Fa-interface to P1

Is it true, that FRR supports only on PoS interfaces?

Hope you help,

Maxim Denisov

[Harold Ritter]

FRR is supported on GigE interface. The issue is usually with failure detection. You need

to use RSVP Hellos or tune down the IGP hellos to ensure you quickly detect the link failure. Once you detect the failure, everything else works well.

Hope this helps,