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Which is the best method to make fast failover RSVP path?

  • 1.  Which is the best method to make fast failover RSVP path?

    Posted 19 days ago

    Hi all,

    Currently i have test RSVP tunnel failover **link down** (in my virtual lab before i test on actual production) and compare with two method as per below. If i'm use BFD (method 1) , when i do continue ping then i can see timeout around 3 second during failover. But if im use "method 2" i get 4 timeout during failover. So my question which is the good mehod in real production environment in your experience?  Is it possible we can make  1 timeout only?

    1.) Using BFD in RSVP with enable link-protection knob under protocol rsvp.

    2.) Not use BFD but just change hello-interval value to "1" under protocol rsvp interface with link-protection enable.

    Thanks and appreciate any feedback