BGP CONFEDERATIONS

R2#sh run | s bgp
router bgp 65200
 redistribute connected
 bgp confederation identifier 100
 bgp confederation peers 65100 65300
 neighbor 10.100.1.1 remote-as 65100
 neighbor 10.100.1.1 update-source Loopback0
 neighbor 10.100.1.1 disable-connected-check
 neighbor 10.100.3.3 remote-as 65300
 neighbor 10.100.3.3 update-source Loopback0
 neighbor 10.100.3.3 disable-connected-check
 neighbor 10.100.8.8 remote-as 65200
 neighbor 10.100.8.8 update-source Loopback0
 neighbor 10.100.8.8 disable-connected-check

R8#sh run | s  bgp
router bgp 65200
 bgp confederation identifier 100
 bgp confederation peers 65100 65300
 neighbor 10.100.2.2 remote-as 65200
 neighbor 10.100.2.2 update-source Loopback0
 neighbor 10.100.2.2 disable-connected-check

R3#sh run | s bgp
 router bgp 65300
 bgp confederation identifier 100
 bgp confederation peers 65100 65300
 network 172.16.34.0 mask 255.255.255.0
 neighbor 10.100.2.2 remote-as 65200
 neighbor 10.100.2.2 update-source Loopback0
 neighbor 10.100.2.2 disable-connected-check
 neighbor 172.16.34.4 remote-as 45