CISCO路由器配置静态IP 开启并配置DHCP服务 Router>en Router# Router#conf t Enter configuration commands, one per line. End with CNTL/Z. Router(config)#service dhcp(开启DHCP服务) Router(config)#ip dhcp pool 192.168.1.0/24 Router(dhcp-config)#network 192.168.1.0 255.255.255.0 % A pool already exists for network 192.168.1.0 / 255.255.255.0. Router(dhcp-config)#default-router 192.168.1.1 Router(dhcp-config)#exit Router(config)#ip dhcp excluded-address 192.168.1.1 192.168.1.99 Router(config)#end Router# Router# Router#conf t Enter configuration commands, one per line. End with CNTL/Z. Router(config)#ip dhcp pool 1 Router(dhcp-config)#network 192.168.1.0 255.255.255.0 % A pool already exists for network 192.168.1.0 / 255.255.255.0. Router(dhcp-config)#dns-server 202.106.0.20 202.106.46.151 Router(dhcp-config)#default-router 192.168.1.1 Router(dhcp-config)#exit Router(config)# Router# 配置外网口(即进线口)静态IP Router# Router#conf t Enter configuration commands, one per line. End with CNTL/Z. Router(config)#interface f0/0 Router(config-if)#ip address 192.168.0.105 255.255.255.0 Router(config-if)#ip nat outside Router(config-if)#duplex auto Router(config-if)#speed auto Router(config-if)#end Router# *Mar 1 00:42:59.931: %SYS-5-CONFIG_I: Configured from console by console Router# Router# Router#write(保存配置) Building configuration... [OK] Router# Router# *Mar 1 00:30:33.579: %SYS-5-CONFIG_I: Configured from console by console Router# 配置内网口(即出线口) Router# Router#conf t Enter configuration commands, one per line. End with CNTL/Z. Router(config)#interface e1/0 Router(config-if)#ip address 192.168.1.1 255.255.255.0 Router(config-if)#ip nat inside Router(config-if)#duplex auto ^ % Invalid input detected at '^' marker. Router(config-if)#speed auto ^ % Invalid input detected at '^' marker. Router(config-if)#end Router# Router#write(保存配置) Building configuration... [OK] Router# Router# *Mar 1 00:33:15.087: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1/ 0, changed state to up Router# |