From: Michael Snyder (msnyder@xxxxxxx)
Date: Tue Aug 20 2002 - 21:16:26 GMT-3
Prepend R1's AS and feed it to R3?
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Nguyen, Thai
Sent: Tuesday, August 20, 2002 6:40 PM
To: 'ccielab@groupstudy.com'
Subject: BGP Challenge
Hi all,
I've been working on this little problem for few days but have not been
able
to crack it.
Can anyone shed light into this please?
R1============R2
= =
= =
= =
= =
========R3
R1 is in AS 1
R2 and R3 is in AS2
R1 is advertsing a subnet eg 1.1.1.0/24. Normally R3 will have to path
to
the network, first via R1 directly and second via R2.
And the preferred path is via R1 because the administrative distance of
the
route learning from R1 is 20 while the route learned via R2 is 200.
The challenge of the excercise is to configure R2 so that R3 would
prefered
the route it learned from R2 without additional configuration on R3.
regards
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