R2#sh run | b bgp
router bgp 100
 no synchronization
 bgp router-id 2.2.2.2
 bgp log-neighbor-changes
 bgp bestpath med missing-as-worst
 network 20.0.0.0
 network 180.40.7.0 mask 255.255.255.224
 neighbor 180.40.7.3 remote-as 100
 neighbor 180.40.7.3 next-hop-self
 neighbor 180.40.7.3 route-map ToR3 in
 neighbor 180.40.7.66 remote-as 300
 neighbor 180.40.7.66 distribute-list Prob9 out
 neighbor 180.40.7.66 route-map Prob3100 in
 neighbor 180.40.7.130 remote-as 300
 neighbor 180.40.7.130 route-map Prob3101 in
 neighbor 208.28.1.130 remote-as 200
 neighbor 208.28.1.130 route-map Prob2 in
 no auto-summary
!
ip access-list extended Prob9
 deny   ip 17.80.1.0 0.0.0.255 255.255.255.0 0.0.0.255
 permit ip any any
!