Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh routing ip show protocol ?
Usage: show protocol
Remarks: Displays all configured IP protocols.
The information displayed for this command consists of:
Field Description
----- -----------
Type Shows how protocol is used, such as for general, unicast
or multicast usage.
Vendor Shows vendor identifying information for the protocol.
Protocol Displays IP protocol information.