cisco6509网通电信双线路接入配置 第一步：配置cnc接口： www.zhishiwu.com interface GigabitEthernet5/1ip address 60.10.135.11 255.255.255.224ip nat outside 配置tel接口：interface GigabitEthernet5/9ip address 219.148.157.22 255.255.255.252ip nat outside 配置内网接口： www.zhishiwu.com interface GigabitEthernet5/2ip address 192.168.0.1 255.255.255.0ip nat inside 第二步：配置accelist-list access-list 100 permit ip 192.168.0.0 0.0.0.255 any 第三步：分别配置cnc和tel的地址池ip nat pool pool2 60.10.135.11 60.10.135.11 netmask 255.255.255.224ip nat pool pool1 219.148.157.22 219.148.157.22 netmask 255.255.255.252 第四步：配置两个route-map www.zhishiwu.com route-map isp2 permit 10match ip address 100match interface GigabitEthernet5/1!route-map isp1 permit 10match ip address 100match interface GigabitEthernet5/9 第五步：配置两个nat ip nat inside source route-map isp1 pool pool1 overloadip nat inside source route-map isp2 pool pool2 overload 第六步：配置路由缺省从电信走：ip route 0.0.0.0 0.0.0.0 219.148.157.21
