DHCP中继: 1.在路由器接口上配置,哪个接口需要帮助,就配置DHCP中继 2.命令:int f0/0.1 ip helper-address DHCP服务器的IP //帮助主机向DHCP服务器去申请IP地址
将路由器设置为DHCP服务器,命令如下: 以VLAN10为例: conf t ip dhcp excluded-address 192.168.1.1 192.168.1.50 ip dhcp pool v10 default-router 192.168.1.254 network 192.168.1.0 255.255.255.0 dns-server 202.106.0.20 exit |