连接到DC VM并找到其IPAddress（10. *） 。

Connect to the DC VM and find out its IPAddress (10.*).

转到虚拟网络配置，并设置DNS服务器IP地址。

Go to the virtual network configuration and set the DNS server IP Address to that.

另外请确保在安装SQL虚拟机部分的步骤＃8期间使用此IP地址。

Also make sure you use this IP Address during step #8 in install SQL VMs section.

现在尝试加入SQL虚拟机到域。

Now try joining the SQL VMs to the domain.

希望这有帮助。