enable

configure terminal

Enter configuration commands

interface fastethernet0/0

padderss 192.168.20.2 255.255.255.0

ip address 192.168.20.2 255.255.255.0

shut

no shutdown

Interface FastEthernet0/0, changed state to up

exit

interface fastethernet0

ipaddress 192.168.30.1 255.255.255.0

address 192.168.30.1 255.255.255.0

shut

no shutdown

exit

ip route 192.168.10.0 255.255.255.0 192.168.20.1

exit

write