DNS及NAT配置.doc

.Packet Tracer 综合技能练习解答7编址表设备接口IP 地址子网掩码R1Fa0/0192.168.10.1255.255.255.0Fa0/1192.168.11.1255.255.255.0S0/0/010.1.1.1255.255.255.252R2Fa0/0192.168.20.1255.255.255.0S0/0/010.1.1.2255.255.255.252S0/0/110.2.2.1255.255.255.252S0/1/0209.165.200.225255.255.255.224R3Fa0/1192.168.30.1255.255.255.0S0/0/110.2.2.2255.255.255.252Inside ServerNIC本地： 192.168.20.254255.255.255.0NIC全局： 209.165.202.131255.255.255.252Outside H