RDP-TCP Administrative Settings on Windows Server 2016
RDP-TCP Administrative Settings on Windows Server 2016
GPEDIT
You may configure most of these settings via the domain group policy object that is applicable to your server or via the server's local group policy object using gpedit.msc. The settings are located under the following path (for local policy object):
Computer Configuration\Administrative Templates\Windows Components\Remote Desktop Services\Remote Desktop Session Host