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Cell Relay Retreat>MPLS-OPS Archive>month:2001-Nov> msg00121



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fast reroute

  • From: Mihai Dinca <dincamihai@yahoo.com>
  • Date: Wed, 21 Nov 2001 11:34:11 -0800 (PST)
  • Resent-Date: Wed, 21 Nov 2001 17:47:15 -0500
  • To: mpls-ops@mplsrc.com

Hello all,


I was searching for more information about Fast
Reroute feature of MPLS implementation; suppose that
you have a LSP with fast reroute enabled and in the
actual path on which traffic flows there is a failure;
than the traffic is rerouted used the computed
detours, which usually has higher metric. My question
is if the traffic is rerouted back on the initial path
and if yes what is time need it for this (suppose an
implementation with OSPF as IGP, MPLS and RSVP).

thanks,
sinecerely,
mihai dinca

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