interface FastEthernet0/0
ip address 192.168.0.254 255.255.255.0
duplex auto
speed auto

interface FastEthernet0/0.10
encapsulation dot1Q 10
ip address 192.168.10.4 255.255.255.0

interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown

interface Vlan1
no ip address
shutdown