!
interface FastEthernet0/0
description LAN
ip address 192.168.1.1 255.255.255.0
ip nat inside
!
interface Serial0/0
description ISP1
ip address 1.1.1.1 255.255.255.0
ip nat outside
!
interface Serial0/1
description ISP2
ip address 2.2.2.1 255.255.255.0
ip nat outside
!
ip route 0.0.0.0 0.0.0.0 Serial0/0
ip route 0.0.0.0 0.0.0.0 Serial0/1
!
ip nat inside source route-map ISP1 interface Serial0/0 overload
ip nat inside source route-map ISP2 interface Serial0/1 overload
!
access-list 100 permit ip 192.168.0.0 0.0.255.255 any
!
route-map ISP2 permit 10
match ip address 100
match interface Serial0/1
!
route-map ISP1 permit 10
match ip address 100
match interface Serial0/0
!