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1、网络拓扑信息
2、网络地址基本配置outside路由器:
interface FastEthernet0/0ip address 11.1.1.1 255.255.255.0
inside路由器
interface FastEthernet0/0ip address 10.1.1.1 255.255.255.0ip route 1.1.1.0 255.255.255.0 10.1.1.10
interface Ethernet0/0nameif outsidesecurity-level 0ip address 11.1.1.10 255.255.255.0 !interface Ethernet0/1nameif insidesecurity-level 100ip address 10.1.1.10 255.255.255.0 route outside 1.1.1.0 255.255.255.0 11.1.1.1 1route inside 2.2.2.0 255.255.255.0 10.1.1.1 1
3、需求与配置
static (inside,outside) tcp 11.1.1.2 www 2.2.2.2 8080 netmask 255.255.255.255access-list oti extended permit ip any host 11.1.1.2 access-group oti in interface outside
需求2:
内部用户访问其内部IP地址10.1.1.3时,做其目的地址转换,转换为1.1.1.3static (outside,inside) 10.1.1.3 1.1.1.3 netmask 255.255.255.255
static (inside,outside) 11.1.1.4 2.2.2.4 netmask 255.255.255.255 static (outside,inside) 10.1.1.4 1.1.1.4 netmask 255.255.255.255
转载于:https://blog.51cto.com/ganxing/2405458