nanog mailing list archives

Re: RIP in Operation


From: sthaug () nethelp no
Date: Thu, 16 Sep 2004 18:40:20 +0200


We use RIP extensively on the edges of our network to build a Layer3 
routed overlay between 3550/3750 switches and our 6500-based core.  At 
$2k/list for the EMI license PER SWITCH ($4k for 3750s), it just wasn't 
feasible for us to use EMI just for OSPF when all we were really 
announcing was a loopback and a /30 connected network.

We route filter and tune the RIP times down quite a bit.  Meets our needs 
on the edges.

I assume you mean RIPv2, ie. classless. With that caveat, I can certainly
see why RIP would be used.

Steinar Haug, Nethelp consulting, sthaug () nethelp no


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