摘要： 1.配置端口：int s0/0ip nat outside ;s0/0为外部端口int f0/0ip 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 255.255.255.03.配置内部ip地址允许nat的地址范围：access-list 1 permit 192.168.1.1 0.0.0.2554.允许NAT：ip nat inside source list 1 pool natpool1 overload5.设置内部服务器映射：ip nat inside 阅读全文