In the Terminal Services Configuration window, expand the Connections folder and then right-click the RDP-Tcp connection and select Properties.
In the General tab of the RDP-Tcp Properties dialog box, select High from the Encryption Level drop-down list.
Click the Sessions tab. Check the first Override User Settings checkbox and specify 15 minutes for the Idle Session Limit option.
Click the Remote Control tab. Click the Use Remote Control With The Following Settings radio button and select the Interact With The Session radio button.
Click the OK button to close the RDP-Tcp Properties dialog box.
Close all of the windows and return to the lab selection screen.