Microsoft Windows [Version 6.1.7000] (C) Copyright 2009 Microsoft Corp. C:\Windows>netsh ras add registeredserver ?
add registeredserver [[domain = ] domain [server = ] server ]
Registers the given Windows computer as a Remote Access server
in the Active Directory of the given domain.
server - the computer name of the computer to be registered as
a Remote Access server. If no server is specified the
computer from which the command is issued is assumed.
domain - the domain in which the given server should be
registered. If no domain is provided, the primary
domain of the computer from which the command is
issued is assumed.