Centos DHCP

在Centos中搭建DHCP服务器

Posted by FanHao on 2020-10-10

系统平台

系统为Centos7.7 x86_64，已安装rpm和yum等工具

安装

查询是否已安装软件包，已安装可以跳过此步骤

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rpm -q dhcp

如果未安装则通过yum安装

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yum install -y dhcp

也可以搜索安装其他dhcp服务器软件包

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yum search all dhcp

配置

配置网卡接口为静态ip

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ifconfig eth1 192.168.11.1

或者编辑网卡配置文件，设置静态ip

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vi /etc/sysconfig/network-scripts/ifcfg-eth1

配置dhcp服务器

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vi /etc/dhcp/dhcpd.conf
# 写入如下配置
subnet 192.168.11.0 netmask 255.255.255.0 {
	authoritative;
	range 192.168.11.10 192.168.11.254;
	option routers 192.168.11.1;
	option broadcast-address 192.168.11.255;
	option domain-name-servers 192.168.11.1;
	option domain-name "test.cn";
	default-lease-time 60;
	max-lease-time 60;
}

# 静态IP绑定
host hostname {
	hardware ethernet 00:90:4c:53:30:50;
	fixed-address 192.168.11.100;
}

控制

开启dhcp服务

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systemctl start dhcpd

关闭dhcp服务

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systemctl stop dhcpd

开机自启动设置

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systemctl enable dhcpd
# 禁用自启动
systemctl disable dhcpd
FEATURED TAGS
Centos DHCP
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