Ø Router(config-if)#ip nat inside ;当前接口指定为内部接口
Ø Router(config-if)#ip nat outside ;当前接口指定为外部接口
Ø Router(config)#ip nat inside source static [p] <私有IP><公网IP> [port]
Ø Router(config)#ip nat inside source static 10.65.1.2 60.1.1.1
Ø Router(config)#ip nat inside source static tcp 10.65.1.3 80 60.1.1.1 80
Ø Router(config)#ip nat pool p1 60.1.1.1 60.1.1.20 255.255.255.0
Ø Router(config)#ip nat inside source list 1 pool p1
Ø Router(config)#ip nat inside destination list 2 pool p2
Ø Router(config)#ip nat inside source list 2 interface s0/0 overload