From: Mohamed Saeed (mohamed_saeed2@rayacorp.com)
Date: Sun Nov 26 2006 - 17:33:45 ART
Hi Udo,
It seems that you are doing BGP aggregation with the "summary-only"
keyword. As per your output below, it seems that you are sending an
aggregate of 174.1.0.0/16. That causes the more specific routes (that is
174.1.1.0 - 174.1.4.0 and so on) to be suppressed on the router
generating the aggregate.
Regards
Mohamed ...
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Udo
Sent: Sunday, November 26, 2006 8:40 PM
To: CCIE Groupstudy
Subject: BGP - Suppressed Routes
Hi all,
right now I working in my lab with bgp ..
When I have a look at the output 'show ip bgp' I saw routes with the
following states
================snip==================================================
...
s>i174.1.1.0/24 150.1.1.1 0 100 0 ?
r>i174.1.3.0/24 174.1.13.3 0 100 0 (65038) i
s>i174.1.4.0/24 150.1.4.4 0 100 0 i
s>i174.1.7.0/24 150.1.6.6 0 100 0 (65038
65267) i
...........
============snap=====================================================
can anyone explain me why are two routes in the 's' state ?
This routes are redistribute from two peers.
What does it exactly mean 'suppressed' and what is a possible reason for
this behavior
THX
Udo
This archive was generated by hypermail 2.1.4 : Fri Dec 01 2006 - 08:05:48 ART