AR3
int g0/0/0
ip address 34.1.1.1 24
inter loopback 0
ip address 3.3.3.3 32
ospf 1
a 0
net 3.3.3.3 0.0.0.0
net 34.1.1.0 0.0.0.255
bgp 300
peer 4.4.4.4 as-number 300
peer 4.4.4.4 connect-interface loopback 0
AR3
int g0/0/0
ip address 34.1.1.1 24
inter loopback 0
ip address 3.3.3.3 32
ospf 1
a 0
net 3.3.3.3 0.0.0.0
net 34.1.1.0 0.0.0.255
bgp 300
peer 4.4.4.4 as-number 300
peer 4.4.4.4 connect-interface loopback 0