安装DNS

 yum install bind-* 

 编辑DNS主配置文件

vim /var/named/chroot/etc/named.conf

options{

directory "/var/named";

};

zone "lzt.com." {

type master;

file "lzt.com.zone";

Allow-transfer {192.168.18.112;}

};

编辑DNS区域文件

vim /var/named/chroot/var/named/lzt.com.zone 

~

Service named start 启动DNS服务

yum install httpd 安装apach服务

service httpd start 启动apach服务

辅助DNS服务器配置:

Yum install bind-*

vim /var/named/chroot/etc/named.conf

options{

directory "/var/named";

};

zone "lzt.com." {

type slave;

file lzt.com.zone;

masters {192.168.18.72;};

};

完全转发服务器配置:

Yum install bind-*

 

Vim /var/named/chroot/etc/named.conf

Options{

Directory /var/named;

Recursion yes;

Forwarders {192.168.18.72};

Forward only;

};

修改权限:

Chmod g+w /var/named/chroot/var/named 

成功实现主辅区域文件同步,辅助DNS服务器自动学习lzt.com.zone