[root@localhost ~]# yum repolist???? 清楚yum缓存
[root@localhost ~]# yum -y install dhcp???? 安装DHCP
[root@localhost ~]# cd /etc/dhcp/
[root@localhost dhcp]# cp /usr/share/doc/dhcp-4.2.5/dhcpd.conf.example? dhcpd.conf????
由于dhcpd.conf 文件默认没有任何内容，因此将DHCP服务配置文件模式复制“/etc/dhcp”目录
[root@localhost dhcp]# vi dhcpd.conf??? 编辑dhcpd.conf
subnet 192.168.100.0 netmask 255.255.255.0 {??????????????????????? 声明要分配的网段和子网掩码
? range dynamic-bootp 192.168.100.88 192.168.100.99;?????????? 起始ip地址
? option broadcast-address 192.168.100.255;?????????????????????? ???? 广播地址
? option routers 192.168.100.1;? ??????????????????????????????????????????????? 网关
?option domain-name-servers?? 8.8.8.8;????????????????????????????????????? dns服务器地址
?}??????????????????????????????? //保存退出
[root@localhost dhcp]# systemctl restart dhcpd????? 重启DHCP服务
Linux客户机
[root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-ens33???? 修改网络配置文件
将BOOTTPROTO的值设置为dhcp
BOOTTPROTO=dhcp????
保存退出重启网络
[root@localhost ~]# systemctl restart network
最后用ifconfig查看网络信息
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