Tuning IGRP timers IGRP

From: Nicolai Gersbo Solling (nicolai@xxxxxxxxx)
Date: Wed Mar 27 2002 - 12:10:46 GMT-3


   
Hi there gang...

I have this scenario:

R1---ETH---R2
Backup interface is ISDN...

I am running IGRP between R1 and R2...
The thing I wan't to do is to tune the IGRP process so that it does not take
more then 5 seconds from when the primary link goes down untill the routing
table is complete again...

I know I need to do this with the timers basic command under the IGRP
process, but I am doubtfull on what to set them to...

The obvious would ofcourse be:

update interval: 5 sec.
Invalid: 15
holdown: 15
and flush: 45

But...will this not mean that I will be clogging up the link with updates?

Is there a more elegant way of doing it?

Nic



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