RE: Advance BGP

From: Gary Lileikis (glileikis@rogers.com)
Date: Mon Nov 18 2002 - 12:33:31 GMT-3


I think this should work.

R6
router bgp 100
 neighbor (r4 ip address) route-map pernet99 in

route-map pernet4 permit 10
 match ip address prefix-list 4

route-map pernet4 deny 20
 match ip address prefix-list 5

route-map pernet4 per 30

ip prefix-list 4 seq 5 permit 192.168.99.0/24
ip prefix-list 5 seq 5 permit 192.168.0.0/24 ge 17

R7
router bgp 100
  aggregate-address 192.168.0.0 255.255.0.0 advertise-map advertisemap

ip prefix-list 4 seq 5 permit 192.168.99.0/24
!
route-map advertisemap permit 10
 match ip address prefix-list 4

Regards,
Gary

-----Original Message-----
From: Angelo De Guzman [mailto:ghie_pogi@yahoo.com]
Sent: Monday, November 18, 2002 3:02 AM
To: ccielab@groupstudy.com
Subject: Advance BGP

Hi to all,

   R5 -- R6---R7---R3
         |
         |
         R4
         
   R4 in AS 4
   R5, R6, R7 in as 100
   R3 in as 3

   R4 advertise network 192.168.x.0/24 (x = 1 to 100)
Objective:
  1. R6 should accept 192.168.99.0/24 only.

  2. R7 should summarize into 192.168.0.0/16.
     Cannot use a command with a summary keyword.
     Also at R7 192.168.99.0 should not appear as
     suppressed.

Thanks in Advance,
Angelo



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