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New Member

Configure IP LDP Fast Reroute Loop Free Alternate - OSPF

Hi,

The below link is giving example to configure IP LDP FRR LFA using IS-IS as an IGP.

http://www.cisco.com/en/US/docs/routers/asr9000/software/asr9k_r4.3/mpls/configuration/guide/b_mpls_cg43asr9k_chapter_01.html#reference_063CBD50AC624F28B69D6B2173B53A75

Is it possible the same while having OSPF as an IGP ?

Br,

Anand

1 REPLY
New Member

Re: Configure IP LDP Fast Reroute Loop Free Alternate - OSPF

Yep, it's supported in IOS XE, XR and 15S.  Check the feature navigator to see if it's supported on your platform & release, but basically it's in almost all XE & XR boxes plus 7600 & ME3600/3800, and probably other stuff running 15S that the FN doesn't mention.

HtH

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