I need to do some maintenance on one of my sessions hosts, so I want to tell it to deny logons during this period. But every search I do comes back with instructions on how to do this on Win 2008 R2, which is not applicable to Win 2012 R2 (there is no "Remote Desktop Session Host Configuration" in "Administrative Tools" anymore).
Anybody know how to do this? Do I do it directly on the session host, or on the Web Access server?

