From: Cameron, John (johcamer@cisco.com)
Date: Tue Feb 18 2003 - 11:22:16 GMT-3
Use the following on Router B:
aggregate-address 150.50.31.0 255.255.255.0 summary-only
This will remove Router A as the originator of the prefix
an make it "look" as if Router C ownes the prefix.
HTH,
JDC
-----Original Message-----
From: love cisco [mailto:love_cisco@hotmail.com]
Sent: Tuesday, February 18, 2003 5:07 AM
To: ccielab@groupstudy.com
Subject: GBP Question
I have a question about filtering BGP As number in AS path table.
Router A has a ip address 150.50.31.1/24 distributed in bgp AS100. In
Router C bgp table, you will see the 150.50.31.0 network as-path is "200
100". My question is how to config bgp in router B to filtering as path
number 100. So router C will
only 150.50.31.0 network as-path is "200"?
------------ ------------ ------------
| Router A |------------| Router B |--------------| Router C |
| AS 100 | | AS 200 | | AS 300 |
------------ ------------ ------------
150.50.31.1/24
This archive was generated by hypermail 2.1.4 : Sat Mar 01 2003 - 11:06:27 GMT-3