!
version 11.2
no service udp-small-servers
no service tcp-small-servers
!
hostname Router_A
!
enable password cisco
!
ip subnet-zero
!
interface Ethernet0
ip address 10.10.10.1 255.255.255.0
no keepalive
!
interface Serial0
ip address 172.19.0.2 255.255.0.0
clockrate 64000
!
router ospf 1
network 0.0.0.0 255.255.255.255 area 0
!
router bgp 65000
no synchronization
network 10.10.10.0 mask 255.255.255.0
neighbor 172.19.0.1 remote-as 65000
no auto-summary
!
ip classless
!
line con 0
line aux 0
line vty 0 4
password cisco
login
!
end