[c-nsp] Too much HSRP traffic - how to limit?

Gert Doering gert at greenie.muc.de
Wed Feb 28 04:59:35 EST 2007


Hi,

On Wed, Feb 28, 2007 at 09:42:12AM +0000, Phil Mayers wrote:
> Sorry - the correct feature name is "HSRP multiple group optimisation" 
> but that name doesn't give the complete picture. Basically, standbys on 
> one interface can follow another:

Hmmm, nice.

Now if there would finally be a way to make HSRP-standby interface
fully IP-inactive ("don't show up in the routing table, don't announce
the routes via routing protocols, get rid of the asymmetry in routing 
that is prone to lead to unknown-unicast flooding"), that would be even 
better.

Maybe in 12.6T - people have only been asking for this for 5 years or so.

gert

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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de


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