ROUTER1#sh run | section bgp
router bgp 65015
 bgp router-id 192.168.30.15
 bgp log-neighbor-changes
 network 172.20.120.0 mask 255.255.255.0
 network 172.20.121.0 mask 255.255.255.0
 network 172.20.122.0 mask 255.255.255.0
 network 172.20.123.0 mask 255.255.255.0
 network 172.20.124.0 mask 255.255.255.0
 network 172.20.125.0 mask 255.255.255.0
 network 172.20.126.0 mask 255.255.255.0
 network 172.20.127.0 mask 255.255.255.0
 network 192.168.30.15 mask 255.255.255.255
 aggregate-address 172.20.120.0 255.255.248.0 summary-only
 neighbor 10.92.0.121 remote-as 7543
 neighbor 10.92.0.121 send-community extended
 neighbor 10.92.0.121 soft-reconfiguration inbound
 neighbor 10.92.0.121 route-map bgp-ISP1-import in
 neighbor 10.92.0.121 route-map bgp-ISP1-export out
 neighbor 172.20.127.252 remote-as 65015
 neighbor 172.20.127.252 next-hop-self
 neighbor 172.20.127.252 send-community extended
 neighbor 172.20.127.252 soft-reconfiguration inbound
ip prefix-list bgp-ALL seq 10 permit 0.0.0.0/0 le 32
ip prefix-list bgp-Advertise-ISP1 seq 10 permit 172.20.120.0/21 le 25
ip prefix-list bgp-Advertise-ISP1 seq 15 permit 192.168.30.15/32
ip prefix-list bgp-Advertise-ISP1 seq 20 permit 192.168.40.15/32
route-map bgp-ISP1-import permit 10
 match ip address prefix-list bgp-ALL
 set local-preference 200
route-map bgp-ISP1-export permit 10
 match ip address prefix-list bgp-Advertise-ISP1
route-map bgp-ISP1-export deny 20
 match ip address prefix-list bgp-ALL
snmp-server enable traps bgp



ROUTER2#sh run | section bgp
router bgp 65015
 bgp router-id 192.168.40.15
 bgp log-neighbor-changes
 network 172.20.120.0 mask 255.255.255.0
 network 172.20.121.0 mask 255.255.255.0
 network 172.20.122.0 mask 255.255.255.0
 network 172.20.123.0 mask 255.255.255.0
 network 172.20.124.0 mask 255.255.255.0
 network 172.20.125.0 mask 255.255.255.0
 network 172.20.126.0 mask 255.255.255.0
 network 172.20.127.0 mask 255.255.255.0
 network 192.168.40.15 mask 255.255.255.255
 aggregate-address 172.20.120.0 255.255.248.0 summary-only
 neighbor 10.92.20.121 remote-as 7545
 neighbor 10.92.20.121 send-community extended
 neighbor 10.92.20.121 soft-reconfiguration inbound
 neighbor 10.92.20.121 route-map bgp-ISP2-import in
 neighbor 10.92.20.121 route-map bgp-ISP2-export out
 neighbor 172.20.127.253 remote-as 65015
 neighbor 172.20.127.253 next-hop-self
 neighbor 172.20.127.253 send-community extended
 neighbor 172.20.127.253 soft-reconfiguration inbound
ip prefix-list bgp-ALL seq 10 permit 0.0.0.0/0 le 32
ip prefix-list bgp-Advertise-ISP2 seq 10 permit 172.20.120.0/21 le 24
ip prefix-list bgp-Advertise-ISP2 seq 15 permit 192.168.30.15/32
ip prefix-list bgp-Advertise-ISP2 seq 20 permit 192.168.40.15/32
route-map bgp-ISP2-import permit 10
 match ip address prefix-list bgp-ALL
 set local-preference 100
route-map bgp-ISP2-export permit 10
 match ip address prefix-list bgp-Advertise-ISP2
route-map bgp-ISP2-export deny 20
 match ip address prefix-list bgp-ALL
snmp-server enable traps bgp