RTA#show running-config
hostname RTA

ip subnet-zero

interface Loopback0
  ip address 203.250.13.41 255.255.255.0

interface Ethernet0
  ip address 203.250.14.1 255.255.255.0

interface Serial0
  ip address 128.213.63.1 255.255.255.252

router ospf 10
  network 203.250.0.0 0.0.255.255 area 0

router bgp 100
  network 203.250.0.0 mask 255.255.0.0
  neighbor 128.213.63.2 remote-as 200
  neighbor 203.250.15.2 remote-as 100
  neighbor 203.250.15.2 update-source Loopback0

RTA#
