[cwj-1]interface GigabitEthernet 0/0/0
[cwj-1-GigabitEthernet0/0/0]ip address 192.168.1.1 24
[cwj-1]interface GigabitEthernet 0/0/1
[cwj-1-GigabitEthernet0/0/1]ip address 12.1.1.1 24
[cwj-1]ip route-static 0.0.0.0 0.0.0.0 12.1.1.2
[cwj-1]acl
[cwj-1]acl 2001
[cwj-1-acl-basic-2001]rule permit source 192.168.1.0 255.255.255.0
[cwj-1-GigabitEthernet0/0/1]nat outbound 2001
[cwj-1-GigabitEthernet0/0/1]nat server protocol tcp global current-interface 999 inside 192.168.1.9 80//当访问目标为12.1.1.1且端口号为999映射内网ip为192.168.1.9 端口号 80
inside 192.168.1.9 80
[cwj-1-GigabitEthernet0/0/1]nat server protocol tcp global current-interface 888
inside 192.168.1.10 80//当访问目标为12.1.1.1且端口号为888映射内网ip为192.168.1.10 端口号 80