BGP Community filtering

From: pankaj kumar (pankaj_mcse123@rediffmail.com)
Date: Fri Jul 14 2006 - 17:13:56 ART

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 Pls Could you explain the following BGP Community tags scenario ?

3
Routers r1, r2 & r3 are in Different BGP AS.

R1 --- AS 1
R2 --- AS 2
R3 ---
AS 3

R1 establishes EBGP with R2 & R3

NOW The below networks are advertised
under BGP on R2 & R3

R2 : 114.10.10.2/24, 114.20.20.2/24

R3 :
115.10.10.3/24, 115.20.20.3/24

NOW Ensure that R1 uses AS 2 to connect to
114.10.10.0/24 & 115.10.10.0/24 & AS 3 to 114.20.20.0/24 & 115.20.20.0/24. WE
must use use community tags in AS 2 & 3 and neighbor command on R1 to
accomplish this task.

Waiting ur explanations

Thanks & Regards
Pankaj Kumar

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