From: HIERS, DAVID \(AIT\) (dh4578@sbc.com)
Date: Wed Oct 20 2004 - 17:27:47 GMT-3
Three easy steps:
1. Always routemap filter all redistributions
2. Explicitly permit ONLY the specific routes that are required
3. Explicitly permit only the EXACT required route/prefix, don't use
tags (or whatever) unless it is a requirement
You wind up with long, detailed routemaps and access lists, but you'll
never loop.
David
David Hiers
Systems Engineer
CCIE, CISSP
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
venkat garigipati
Sent: Tuesday, October 19, 2004 9:54 PM
To: ccielab@groupstudy.com
Subject: Any pointer on handling Routing Loops
Hi,
Any pointers or documents to handle routing loops during redistribution
between IGP protocols by using tags or other methods. Appreciate any
documents or examples.
thanks in advance.
-venkat
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