R2#sh run | b router bgp
router bgp 230
 no synchronization
 bgp router-id 2.2.2.2
 bgp log-neighbor-changes
 neighbor 2005:0:102:0:20A:8AFF:FEF0:D900 remote-as 140
 neighbor 2005:0:237:0:213:7FFF:FE15:F280 remote-as 230
 neighbor 2005:0:702:0:213:60FF:FEE3:F020 remote-as 700
 neighbor 2005:0:1203:0:213:7FFF:FE15:F280 remote-as 230
 no auto-summary
 !
 address-family ipv4 multicast
 no auto-summary
 no synchronization
 exit-address-family
 !
 address-family ipv6
 neighbor 2005:0:102:0:20A:8AFF:FEF0:D900 activate
 neighbor 2005:0:237:0:213:7FFF:FE15:F280 activate
 neighbor 2005:0:702:0:213:60FF:FEE3:F020 activate
 neighbor 2005:0:702:0:213:60FF:FEE3:F020 route-map prob10 out
 neighbor 2005:0:1203:0:213:7FFF:FE15:F280 activate
 network 2000:2:2::/64
 network 2005:0:102::/64
 network 2005:0:1203::/64
 exit-address-family
 !
 address-family ipv4
 no neighbor 2005:0:102:0:20A:8AFF:FEF0:D900 activate
 no neighbor 2005:0:237:0:213:7FFF:FE15:F280 activate
 no neighbor 2005:0:702:0:213:60FF:FEE3:F020 activate
 no neighbor 2005:0:1203:0:213:7FFF:FE15:F280 activate
 no auto-summary
 no synchronization
 exit-address-family
!
no ip http server
no ip http secure-server
ip classless
!
ip as-path access-list 1 permit ^$
!
!
route-map prob10 permit 10
 match as-path 1
 set as-path prepend 230 230 230
!
route-map prob10 permit 20
!


R3#sh run | b router bgp
router bgp 230
 no synchronization
 bgp router-id 3.3.3.3
 bgp log-neighbor-changes
 neighbor 2005:0:237:0:213:60FF:FEE3:F020 remote-as 700
 neighbor 2005:0:237:0:213:7FFF:FE15:F2E0 remote-as 230
 neighbor 2005:0:1203:0:213:7FFF:FE15:F2E0 remote-as 230
 no auto-summary
 !
 address-family ipv4 multicast
 no auto-summary
 no synchronization
 exit-address-family
 !
 address-family ipv6
 neighbor 2005:0:237:0:213:60FF:FEE3:F020 activate
 neighbor 2005:0:237:0:213:60FF:FEE3:F020 route-map prob10 out
 neighbor 2005:0:237:0:213:7FFF:FE15:F2E0 activate
 neighbor 2005:0:1203:0:213:7FFF:FE15:F2E0 activate
 network 2000:3:3::/64
 exit-address-family
 !
 address-family ipv4
 no neighbor 2005:0:237:0:213:60FF:FEE3:F020 activate
 no neighbor 2005:0:237:0:213:7FFF:FE15:F2E0 activate
 no neighbor 2005:0:1203:0:213:7FFF:FE15:F2E0 activate
 no auto-summary
 no synchronization
 exit-address-family
!

ip as-path access-list 1 permit ^$
!

!
route-map prob10 permit 10
 match as-path 1
 set as-path prepend 230 230 230
!
route-map prob10 permit 20
!