conf t
!
hostname CustB-1
!
int lo 0
 ipv4 add 9.9.9.9/32
!
int gi0/0/0/2
 ipv4 add 172.16.1.2/24
 no sh
!
router bgp 65000
 bgp unsafe-ebgp-policy
 bgp router-id 9.9.9.9
 add ipv4 uni
  net 9.9.9.9/32
 !
 neighbor 172.16.1.1
  remote-as 100
  add ipv4 uni
  !
 !
!