PAT的配置模版
int f0/0
ip nat inside /将F0/0设置为内网口/
int f0/1
ip nat outside /将F0/1设置为外网口/
access-list 1 permit any
ip nat inside source list 1 int f0/1 overload
ip route 0.0.0.0 0.0.0.0 f0/1
问下路由器是否为思科的型号,如果是的话,配置静态路由的命令如下:(假设路由器的内网口号为F0/0)
ip route 192.168.11.0 255.255.255.0 f0/0
ip route 192.168.22.0 255.255.255.0 f0/0
ip route 192.168.33.0 255.255.255.0 f0/0
3550交换机上的配置:
int Vlan 11
ip address 192.168.11.254 255.255.255.0
int Vlan 22
ip address 192.168.22.254 255.255.255.0
int Vlan 33
ip address 192.168.33.254 255.255.255.0
int f0/14
no switchport /把f0/14的接口设置为RP口,可以直接在接口下配置IP地址/
ip address x.x.x.x x.x.x.x
ip route 0.0.0.0 0.0.0.0 f0/14