Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh routing ip delete boundary ?
Usage: delete boundary [name=][grpaddr=][grpmask=]
-or-
delete boundary [name=][scopename=]
Parameters:
Tag Value
name - The name of the interface where the boundary is to
be deleted.
grpaddr - The group address of the boundary to delete.
grpmask - The subnet mask of the boundary to delete.
scopename - The name of the multicast scope.
Remarks: Deletes a multicast scope boundary from an interface.
Examples:
delete boundary "Local Area Connection (2)" 239.2.2.2 255.255.255.255
delete boundary "Local Area Connection (2)" "My Multicast Scope"