! hostname Router_A ! interface Ethernet0 ip address 192.168.1.1 255.255.255.0 half-duplex ! interface FastEthernet0 ip address 192.168.2.1 255.255.255.0 speed auto ! router rip network 192.168.1.0 network 192.168.2.0 !
! hostname Router_B ! interface Ethernet0 ip address 192.168.3.1 255.255.255.0 half-duplex ! interface FastEthernet0 ip address 192.168.2.2 255.255.255.0 speed auto ! router rip version 2 network 192.168.2.0 network 192.168.3.0 !