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1.配置端口:

int s0/0

ip nat outside                  ;s0/0为外部端口

int f0/0

ip nat inside                     ;f0/0为内部端口

2.配置合法外部地址池:

ip nat pool natpool1 211.96.193.1 211.96.193.10 netmask 255.255.255.0

3.配置内部ip地址允许nat的地址范围:

access-list 1 permit 192.168.1.1 0.0.0.255

4.允许NAT:

ip nat inside source list 1 pool natpool1 overload

5.设置内部服务器映射:

ip nat inside source static 192.168.1.250 211.96.193.250

6.要取消NAT,需先clear ip nat trans

posted on 2013-12-22 23:57  花拉子米  阅读(198)  评论(0编辑  收藏  举报
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