Wadeware's DNS Implementation

Now that you know that DNS is a name resolution system for Active Directory, it is important to identify how to create, modify, and administer DNS to support Active Directory. Given that the objective is to create a system that best supports Active Directory, you need to identify the type of environment in which your Active Directory installation is going to be implemented.

Your organization can be faced with three main scenarios. The first is that there is a pre-existing DNS implementation and the pre-existing system remains the sole DNS. This is where a majority of the systems probably will start in the near term. The second scenario is that there is an existing DNS implementation, and the existing DNS implementation is integrated with Microsoft's DNS. The third scenario is that there is no DNS implementation and you have decided to use Microsoft's DDNS.