Your network contains three servers that run Windows Server 2008 R2. The servers are configured
as shown in the following table.

Server1 has Remote Desktop Services Per Device client access licenses (RDS Per Device CALs)
installed. Server2 and Server3 are members of a Remote Desktop Connection Broker (RD Connection
Broker) farm. Four months after Server2 and Server3 are deployed, you discover that users can no
longer establish Remote Desktop sessions on Server3. You verify that Server3 is online and that all
required services on Server3 run properly. You verify that the users can establish Remote Desktop
sessions on Server2. You need to ensure that the users connecting to the RD Connection Broker farm
can establish sessions on Server3. What should you do?

A.
On Server3, enable dedicated farm redirection.

B.
On Server3, configure the Remote Desktop licensing settings.

C.
On Server1, install additional RDS Per Device CALs.

D.
On Server1, run the Manage RDS CALs wizard and click the Migrate action.