Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh ras delete ?
The following commands are available:
Commands in this context:delete authtype - Deletes an authentication type from the RAS server.
delete link - Deletes from the list of link properties PPP will negotiate
delete multilink - Deletes from the list of multilink types PPP will negotiate
delete registeredserver - Un-registers the given Windows 2000 computer as a
RAS server in the Active Directory of the given
domain.