
Explanation/Reference:
Explanation:
* Active Directory Domain Services (AD DS) service connection point (SCP) automatic service discovery.
This is the recommended way to deploy an AD RMS environment. In this scenario, an SCP is created in the Active Directory forest where the AD RMS cluster is installed. When the AD RMS client attempts user activation on the computer, it queries the SCP to find the AD RMS cluster and download the rights account certificate (RAC). With automatic service discovery, no additional configuration is required on the AD RMS client.
* Cluster - Cluster Properties - SCP Tab

Reference: AD RMS Client Service Discovery; Cluster - Cluster Properties - SCP Tab
http://technet.microsoft.com/en-us/library/cc753538(v=ws.10).aspx
http://technet.microsoft.com/en-us/library/cc755112.aspx