How-To guide for Server 2008 DC endpoint

Greetings.

We're new to SEP and need help configuring our domain controllers for endpoint protection.

I've searched the formus for over an hour, but I haven't found a definitive guide for configuring endpoint protection on a Windows 2008 R2 domain controller.

I have the Protection Manager installed on a member server, and I attempted to install EP on a secondary DC, but it caused much havoc and prevented the server from communicating with DNS and other madness.

Thanks in advance for your help.