4.2 路由器DHCP服务配置

Router(config)#interface FastEthernet0/0
Router(config-if)#ip addr 192.168.1.254 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#ip dhcp pool jy-01
//定义DHCP地址池名称
Router(dhcp-config)#network 192.168.1.0 255.255.255.0
//指定DHCP地址池中IP地址的网络ID和子网掩码
Router(dhcp-config)#?
default-router Default routers
dns-server Set name server
exit Exit from DHCP pool configuration mode
network Network number and mask
no Negate a command or set its defaults
option Raw DHCP options
Router(dhcp-config)#default-router 192.168.1.254
//设置客户端自动获取的默认网关
Router(dhcp-config)#dns-server 192.168.1.100
//设置客户端自动获取的DNS服务器地址
Router(dhcp-config)#exit
Router(config)#ip dhcp excluded-address 192.168.1.100
//定义地址池排除地址
Router(config)#ip dhcp excluded-address 192.168.1.254
//定义地址池排除地址
Router(config)#ip dhcp excluded-address 192.168.1.200 192.168.1.254
//指定DHCP服务排除IP地址段,即不分配给DHCP客户机的IP地址范围
Router(config)#end
Router#
Router#show ip dhcp binding
//在DHCP服务器上查看IP地址绑定(IP地址分配)
【参考视频】
实验五 路由器配置DHCP服务.pkt(下载附件 20.81 KB)

