挂载LINUX安装光盘------------------mount /dev/cdrom /media
    进入光盘并读取其内容---------------cd /media/CentOs
    安装服务----------------------rpm -vih bind-9.3.3.-7.e15.i386.rpm
                                                  rpm -vih bind-chroot-9.3.3.7.e15.i386.rpm
                                                  rpm -vih caching-name-server-9.3.3.7.e15.i386.rpm
  配置服务----------------------------------vim /etc/named.caching.conf
 vim /etc/named.rfc1912.zone
cd /var/named/chroot/var/named
vim 51cto.zone并保存(:x或者:wq!)
vim 51cto.local并保存(:x或者:wq!)
 
重启服务并加载密钥
 
测试是解析成功
 
注:本人用的是CentOs 5.0