yes-no 发表于 2018-7-13 08:45:06

CISCO NAT 经典配置

Interface fastethernet0/1　　Ip address 192.168.1.1 255.255.255.0
　　Ip address 192.168.2.1 255.255.255.0 secondary
　　Duplex auto
　　Speed auto
　　Ip nat inside
　　No shutdown
　　Interface serial 0/0
　　Ip address 202.99.160.129 255.255.255.192
　　Duplex auto
　　Speed auto
　　Ip nat outside
　　No shutdwon
　　Ip nat pool OutPort 202.99.160.190 202.99.160.190 netmask 255.255.255.192
　　Ip nat pool OutPool 202.99.160.130 202.99.160.190 netmask 255.255.255.192
　　Ip nat inside source list1 pool OutPort //192.168.1.0段主机全部转成202.99.160.190
　　Ip nat inside source list2 pool OutPool
　　//出于访问ftp站点等考虑：192.168.2.0和192.168.3.0段主机全部
　　//转成202.99.160.130到202.99.160.189中的所有地址。
　　Access-list1 permit 192.168.1.0 0.0.0.255
　　Access-list2 permit 192.168.2.0 0.0.0.255
　　Access-list2 permit 192.168.3.0 0.0.0.255
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