interface GigabitEthernet0/0
ip address 202.101.100.1 255.255.255.252
ip nat outside
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 192.168.254.2 255.255.255.0
ip nat inside
duplex auto
speed auto
!
interface GigabitEthernet0/2
ip address 192.168.253.2 255.255.255.0
ip nat inside
duplex auto
speed auto
!
interface Vlan1
no ip address
shutdown
!
ip nat inside source list 1 interface GigabitEthernet0/0 overload
ip classless
ip route 0.0.0.0 0.0.0.0 202.101.100.2
ip route 192.168.0.0 255.255.0.0 192.168.253.1
!
ip flow-export version 9
!
!
access-list 1 permit 192.168.0.0 0.0.0.255