Migrate Remote Desktop Services Client Access Licenses (RDS CALs)

Migrate Remote Desktop Services Client Access Licenses (RDS CALs)

http://technet.microsoft.com/en-us/library/dd851844.aspx

The following are important considerations about migrating RDS CALs by using the Manage RDS CALs Wizard:

• The target license server must be running Windows Server 2008 R2 and must be activated.
  
• The source license server can be running Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, or Windows 2000.
  
• Automatic RDS CAL migration removes the RDS CALs from the source license server and installs them onto the target license server.