Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh ras ip set addrassign ?
set addrassign [method = ] AUTO|POOL
Sets the method by which the RAS server assigns IP addresses to
its clients.
method - the method to use
AUTO - automatically assigns IP addresses using DHCP. If no
DHCP server is available, a random, private address
is assigned.
POOL - assigns IP address from the RAS server's pool.