IS-IS and link failure detection

From: sheherezada@gmail.com
Date: Wed Sep 13 2006 - 07:56:48 ART

Hi guys,

Let's say that I am asked to minimize the link failure detection time
with minimal impact on the router's processing power.

I would normally choose BFD, but this is available either on high-end
platforms either on IOS 12.4. No chance to see this in the real lab.

The other alternative that I am aware of is "isis hello-interval
minimal", but this does have impact on the processing power (debug
isis adj-packets just killed my router).

The question is: am I missing something?

Thanks,

Mihai Dumitru
#16616

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