Configure NAT Overload on a Cisco Router

CiscoRouter#config t
CiscoRouter(config)#
CiscoRouter#int gi0/0
CiscoRouter(config if)#description WAN Interface
CiscoRouter(config if)#ip address 123.123.123.123 255.255.255.255
CiscoRouter(config if)#ip nat outside
CiscoRouter(config if)#no shut
CiscoRouter(config if)#exit
CiscoRouter#int gi0/1
CiscoRouter(config if)#description LAN Interface
CiscoRouter(config if)#ip address 192.168.0.50 255.255.255.0
CiscoRouter(config if)#ip nat outside
CiscoRouter(config if)#no shut
CiscoRouter(config if)#exit

CiscoRouter(config)#ip route 0.0.0.0 0.0.0.0 123.123.123.2


CiscoRouter(config)#access-list 110 permit ip 192.168.0.0 0.0.0.255 any

CiscoRouter(config)#ip nat inside source list 110 intergace gigabitethernet 0/0 overload


CiscoRouter(config)#exit

CiscoRouter(config)#write mem