配置清单:
interface fastethernet0/0
ip address 10.18.100.1 255.255.0.0 //定义局域网口IP地址
duplex auto
speed auto
ip nat inside //定义局域网口
!
interface fastethernet0/1
ip address 211.82.220.81 255.255.255.248 //定义广域网口IP地址
duplex auto
speed auto
ip nat outside //定义广域网口
!
ip nat pool every 211.82.220.86 211.82.220.86 netmask 255.255.255.248
//定义合法IP地址池
access-list 1 permit 10.18.101.0 0.0.0.255 //定义本地访问列表1
access-list 1 permit 10.18.102.0 0.0.0.255
access-list 1 permit 10.18.103.0 0.0.0.255
access-list 1 permit 10.18.104.0 0.0.0.255
ip nat inside source list1 pool every overload
//定义列表1采用端口复用地址转换
ip nat inside source static 10.18.100.10 211.82.220.82 //定义静态地址转换
ip nat inside source static 10.18.100.11 211.82.220.83
ip nat inside source static 10.18.100.12 211.82.220.84
ip nat inside source static 10.18.100.13 211.82.220.85

收藏到QQ书签