一.拓扑配置交换机路由器pclpc打开DHCP二.配置接口ip首先进入系统视图然后进入接口 GigabitEthernet0/0/0并为该接口配置 IP 地址Huaweisystem-view [Huawei]interface g0/0/0 [Huawei-GigabitEthernet0/0/0]ip address 192.168.1.254 255.255.255.0三.配置路由器启动DHCP服务器功能首先进入系统视图Huaweisystem-view接着开启 DHCP 功能。执行后系统会提示操作可能需要几秒钟稍等片刻即可完成[Huawei]dhcp enable Info: The operation may take a few seconds. Please wait for a moment.done.然后创建全局地址池。使用ip pool ?可以查看该命令的帮助信息其中pool表示配置 IP 地址池或进入地址池视图[Huawei]ip pool ? pool Configure a IP pool or enter the IP pool view创建名为 AA 的地址池并依次配置网段、网关和 DNS 服务器地址[Huawei]ip pool AA Info: Its successful to create an IP address pool. [Huawei-ip-pool-AA]network 192.168.1.0 mask 24 [Huawei-ip-pool-AA]gateway-list 192.168.1.254 [Huawei-ip-pool-AA]dns-list 8.8.8.8 114.114.114.114 [Huawei-ip-pool-AA]三.在接口选择全局配置最后在接口 GigabitEthernet0/0/0 下选择全局地址池使该接口能够为客户端分配地址[Huawei-GigabitEthernet0/0/0]dhcp select global