hostname LAB_D ! enable password class ! ip subnet-zero ip host LABA 201.100.11.1 ip host LABB 201.100.11.2 ip host LABC 199.6.13.2 ip host LABD 204.204.7.2 ip host LABE 210.93.105.2 ! interface Ethernet0 ip address 210.93.105.1 255.255.255.0 no shut ! interface Serial1 ip address 204.204.7.2 255.255.255.0 no shut ! router rip network 204.204.7.0 network 210.93.105.0 ! line vty 0 4 password cisco login ! end