You have a Remote Desktop Services farm that contains several Remote Desktop Session Host Servers.
You need to configure one of the Remote Desktop Session Host Servers as a dedicated redirector.
You configure the appropriate DNS records.
What should you do next?

A.
From Remote Desktop Session Host Configuration, set the licensing mode to per user.

B.
From Remote Desktop Session Host Configuration, set the licensing mode to per device.

C.
From Remote Desktop Session Host Configuration, change the relative weight of the server to 50.

D.
From Remote Desktop Session Host Configuration, configure the server to deny new user logons.

Explanation:
To configure dedicated redirectors, you must do the following:
1. Create DNS round robin entries for the terminal servers that you want to use as dedicated redirectors. When you do so, you must map the IP address of each terminal server that you want to use as a dedicated redirector to the terminal server farm name in DNS. (The farm name is the virtual name that clients use to connect to the terminal server farm.) The farm name must not match an existing server name in Active Directory Domain Services (AD DS).
2. Configure the terminal servers that you want to use as dedicated redirectors to deny new user logon requests.
Source: http://technet.microsoft.com/en-us/library/ff519163(WS.10).aspx