Hi all
Currently we are using one ISP for our site. We are planning to add the 2nd ISP for redunancy, so that if ISP#1 fails than ISP #2 takes over.
I have attached the pre-define configuration, please help me if there is any configuration that its not correct.
Thanks.
Router #2 ISP #2 side
interface Fastethernet 2/0
ip address 203.1.254.52. 255.255.255.252
interface Fastethernet 1/0
ip address 66.28.166.3 255.255.255.0
router bgp 26000
no synchronization
bgp log-neighbor-changes
network 66.28.166.0 mask 255.255.255.0
neighbor 66.28.166.1 remote-as 26000
neighbor 203.1.254.52 remote-as 2914
neighbor 203.1.254.52 route-map AS 2200 in
neighbor 203.1.254.52 route-map AS 2200 out
no auto-summary
ip as-path access-list 1 permit ^2200$
access-list 10 permit 66.28.166.0
route-map AS permit 2200
match as-path 1
set local-preference 150
set as-path prepend 26000
Router #1 ISP #1 side
interface Fastethernet 2/0
ip address 66.28.21.114 255.255.255.252
interface Fastetherne 1/0
ip address 66.28.189.1 255.255.255.0
router bgp 26000
no synchronization
bgp log-neighbor-changes
network 66.28.189.0 mask 255.255.255.0
neighbor 66.28.189.3 remote-as 26000
neighbor 66.28.21.113 remote-as 16000
neighbor 66.28.21.113 route-map AS 16000 in
neighbor 66.28.21.113 route-map AS 16000 out
no auto-summary
ip as-path access-list 1 permit 16000
access-list 10 permit 66.28.189.0
route-map AS permit 16000
match as-path 1
set local-preference 200
match ip address 10
ISP#1-AS 16000
ISP#2 AS 2200
Ours -AS 26000
