Linux实验08 DHCP服务器配置

# 检查是否已安装DHCP软件包
rpm -qa | grep dhcp
# 清楚yum安装缓存 
yun clean all
# 一键安装DHCP软件
yum install dhcp -y

cd /etc/dhcp/
vim dhcpd.conf

# ==dhcpd.conf配置文件==

default-lease-time 600;
max-lease-time 7200;

option domain-name "example.org"；
option domain-name-servers ns.example;

subnet 192.168.100.0 netmask 255.255.255.0{
  range 192.168.100.1 192.168.100.100;
  range 192.168.100.102 192.168.100.200;
  option routers 192.168.100.254;
}

host client1{
  # 此处mac地址根据要指定的系统中去查询（不同电脑该出mac不同）
  hardware ethernet 00:0c:29:8f:6d:b1;
  # 给该电脑分配ip地址192.168.192.168.100.103
  fixed-address 192.168.100.102;
}

# 启用并启动dhcp服务
systemctl enable dhcpd
systemctl start dhcpd