Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh routing ip igmp show rasgrouptable ?
Usage: show rasgrouptable [[index=][[rr=]integer]]
Parameters:
Tag Value
index - The IP address of the Remote Access client interface
for which you want to display multicast groups it has
joined.
rr - A refresh rate expressed as a value in seconds.
Remarks: Shows hosts group table for a Remote Access client interface.
Examples:
show rasgrouptable index=10.10.1.100 rr=5
NETSH / ROUTING / IP / IGMP / SHOW / RASGROUPTABLE