Dear experts,
Please help me regarding ip prefix-list and also failover when any one ISP-A Bnadwidth goes down then autometic all the traffic utilize up on second ISP-B bandwidth.
router bgp 123456
no synchronization
bgp log-neighbor-changes
aggregate-address 132.238.75.0 255.255.252.0 summary-only
aggregate-address 210.212.159.0 255.255.255.128 summary-only
aggregate-address 210.212.152.0 255.255.255.0 summary-only
aggregate-address 210.212.59.0 255.255.255.0 summary-only
redistribute static
redistribute connected
neighbor 210.212.51.150 remote-as 10101
neighbor 210.212.51.150 update-source FastEthernet0/1
neighbor 210.212.51.150 next-hop-self
no auto-summary
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 210.212.51.150
ip route 132.238.77.0 255.255.255.0 132.235.75.6
currently we are using cisco 3845 router and at present only one ISP bandwidth running which is 50 MB , now we need more 30 MB bandwith from second ISP-B.
we need some ip pools all the traffics in / out both utilize through ISP-B e.g 132.238.77.0/24. we need this ip pools all the traffic both in / out utilize on ISP-B
but when isp-B bandwidth goes down that time perticularly this pool or which ever we can configure through ISP -B after down bandwidth of ISP-B all the traffic of these ip pools comes up on ISP-A autometic in BGP.
above bold indicatation ip pools we need all the traffic through ISP-B , but when down bandwidth of ISP-B it comes up autometci on ISP-A.
as per my requirment , what is the configuration in BGP to solve this issue.
ISP B ASN 9674
neighbour- 125.114.224.45
Thanks in ADV,
Vaib...
