!
interface r2-eth0
 ip address 192.168.255.2/24
!
interface r2-eth1
 ip address 192.168.251.2/30
!
ip forwarding
!
router bgp 65002
 neighbor PG peer-group
 neighbor PG remote-as external
 neighbor PG timers 3 10
 neighbor r2-eth0 interface peer-group PG
 neighbor PG1 peer-group
 neighbor PG1 remote-as external
 neighbor PG1 timers 3 20
 neighbor 192.168.251.1 peer-group PG1
!