Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh routing ip add ?
The following commands are available:
Commands in this context:add boundary - Adds a multicast scope boundary on an interface.
add filter - Adds a packet filter to a specified interface.
add interface - Enables IP forwarding on an interface.
add persistentroute - Adds a persistent static route.
add preferenceforprotocol - Adds a preference level for a routing protocol.
add rtmroute - Adds a non-persistent (NetMgmt) route.
add scope - Adds a multicast scope.