如果打算为不同地址范围的主机分配不同的网络参数,那么可以改进配置文件。修改后的内容如下所示:

ddns-update-style interim;

ignore client-updates;

subnet 192.168.149.0 netmask 255.255.255.0 {

        option routers               192.168.149.129;

        option subnet-mask              255.255.255.0;

       pool {

              option domain-name-servers            166.111.219.129;

              range dynamic-bootp 192.168.149.50 192.168.149.60;

              default-lease-time 21600;

              max-lease-time 43200;

              }

       pool {

              option domain-name-servers            166.111.219.130;

              range dynamic-bootp 192.168.149.200 192.168.149.210;

              default-lease-time 21600;

              max-lease-time 43200;

              }

}