[c-nsp] ISIS routing

Saku Ytti saku at ytti.fi
Mon Nov 26 12:11:42 EST 2012


On (2012-11-26 17:30 +0100), Adam Vitkovsky wrote:

> I didn't get it
> What I meant is measure how much pps/bw is taken by ISIS during convergence
> and add some headroom -as class default might be used by something else as
> well
> Is not like I'm crippling my RP's ability to handle ISIS just limiting it to
> a reasonable pps rate

What is reasonable rate for ISIS? If ISIS is down, your network is down. so
you'll sacrifice anything and everything to keep ISIS up.
Any policer which does not discriminate bad and good will only kill your
good ISIS packets sooner than no policer at all.

-- 
  ++ytti


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