linux下dhcp服务搭建

1. 环境centos6.5 ，centos6.6
   

2. 安装dhcp服务  ：yum install dhcp* -y

3. 编辑配置文件/etc/dhcp/dhcpd.conf我这里直接copy覆盖之前的内容：

4. ddns-update-style interim;
   ignore client-updates;
   next-server  192.168.77.168;
   filename "pxelinux.0";
   allow booting;
   allow bootp;
   subnet 192.168.77.0 netmask 255.255.255.0 {
   # --- default gateway
   option routers        192.168.77.1;
   option subnet-mask      255.255.255.0;
   #   option nis-domain       "domain.org";
   #  option domain-name "192.168.0.10";
   #   option domain-name-servers  192.168.0.11;
   #   option ntp-servers      192.168.1.1;
   #   option netbios-name-servers  192.168.1.1;
   # --- Selects point-to-point node (default is hybrid). Don't change this unless
   # -- you understand Netbios very well
   #   option netbios-node-type 2;
   range  dynamic-bootp  192.168.77.100 192.168.77.200;
   host ns {
   hardware ethernet  00:1a:a0:2b:38:81;
   fixed-address 192.168.77.101;}
   }

5. 根据自己情况更改就ok了，，，重启服务/etc/init.d/dhcpd restart 成功

6. 客户端更改static为dhcp就可以自动获取了。。。