1. 确认yum 源
2. 安装DHCP 服务
3. 配置DHCP 服务，导入配置模板文件
- 管理DHCP 服务
配置yum 源
安装DHCP 服务
[root@localhost ~]# yum install dhcp -y
...
Complete!
[root@localhost ~]#
配置DHCP 服务
DHCP 配置文件路径。
[root@localhost ~]# cat /etc/dhcp/dhcpd.conf
#
# DHCP Server Configuration file.
# see /usr/share/doc/dhcp*/dhcpd.conf.example
# see dhcpd.conf(5) man page
#
[root@localhost ~]#
精简配置文件内容。
[root@localhost ~]# cat /etc/dhcp/dhcpd.conf
subnet 192.168.1.0 netmask 255.255.255.0 { 网段和子网掩码
range 192.168.1.128 192.168.1.200; IP 地址范围
option domain-name-servers 192.168.1.254; DNS 服务器
option routers 192.168.1.254; 网关
default-lease-time 600; 租期
max-lease-time 7200;
}
[root@localhost ~]#
DHCP 服务管理
[root@localhost ~]# systemctl list-unit-files |grep "dhcpd.service"
dhcpd.service disabled
[root@localhost ~]# systemctl start dhcpd.service
[root@localhost ~]# systemctl enable dhcpd.service
Created symlink from /etc/systemd/system/multi-user.target.wants/dhcpd.service to /usr/lib/systemd/system/dhcpd.service.
[root@localhost ~]# netstat -anptul | grep "dhcp"
