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Forum Replies

  1. Hi Rene

    Got a couple of questions - firstly after a while you stopped using the acronym LFA and used LSA instead - are they in fact the same thing? (I keep thinking of the completely unrelated Link State Advertisment when I read that!)

    “When you have multiple possible LSAs, fast reroute has to select one LSA. EIGRP will not just select the “best” (lowest metric) feasible successor but uses some “tie-breakers” to select the best LSA. When you use per-prefix LSA, we have these four attributes:”

    Also, is the tiebreaker “Lowest repair path metric” effectively just

    ... Continue reading in our forum

  2. Hi @chrisnewnham17

    Sorry for the confusion, it should be LFA not LSA :smile: Just fixed this.

    Lowest repair path metric basically means that EIGRP selects the feasible successor with the lowest metric as the LFA. All other feasible successors are ignored.

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