en conf t vlan 10 vlan 20 vlan 30 exit int range f0/1 sw m t int range f0/2 sw m t int range f0/3 sw m t exit int vlan 10 ip address 192.168.0.254 255.255.255.0 int vlan 20 ip address 192.168.1.254 255.255.255.0 int vlan 30 ip address 192.168.2.254 255.255.255.0 ip routing end