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Beginner

FRR NNHOP node protection with multiple protected nodes?

Hello

Is it possible to deploy a Fast Reroute (FRR) backup tunnel terminating in a node several next-hops downstream instead of just one?

All the examples i found in the documentation about FRR Node Protection, -or NNHOP-, always illustrates one protected node only. My question is if I can terminate the backup tunnel far beyond with the aim to include a chain of several protected nodes in between, not just one.

Thanks in advance

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Cisco Employee

Hi Albert,

Are you looking for something similar to path protection?

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_path_prot.html

regards

Ashish