From: Bhaskar Sivanesan (bas_bharath@yahoo.com)
Date: Fri Dec 07 2007 - 14:41:59 ART
any inputs on this please....
----- Original Message ----
From: Bhaskar Sivanesan <bas_bharath@yahoo.com>
To: ccie forum <ccielab@groupstudy.com>
Sent: Thursday, December 6, 2007 10:52:21 PM
Subject: Router filtering mechanisms in RIP,EIGRP OSPF and BGP
Hi Group
I have jotted down the various router filtering mechanisms in various routing protocols. Is there any method I missed or anything wrong in my list.
Methods of route filtering in each routing protocol.
------------------------------------------------------------------------
RIP
- Offset-list
- distance
- distribute-list
EIGRP
- offset-list
- distribute-list - can reference route-maps as well, but set operations not allowed Set
operation is only allowed when referenced in re-distribution.
- distance
OSPF
- distribute-list - can reference route-maps as well, but set operations not allowed. Set
operation is only allowed when referenced in re-distribution
- distance
- area id filter-list
BGP
- route-maps
- distribute-list
- prefix-lists
- as filter-lists, suppress-maps etc
Thanks
bhaskar
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