Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh interface ip delete address ?
Usage: delete address [name=][[addr=]IP address][[gateway=]IP address|ALL]
Parameters:
Tag Value
name - The name of the interface.
addr - A static IP address for the interface specified by name.
gateway - One of the following values:: A specific default gateway IP address for
the static IP address you are deleting.
ALL: Deletes all default gateway IP addresses for
the static IP address you are deleting.
Remarks: Deletes an IP address from an interface with multiple static IP
addresses, or deletes a default gateway from a specified interface.
Examples:
delete address "Local Area Connection" addr=10.0.0.1 gateway=all