Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh routing ip igmp show iftable ?
Usage: show iftable [[index=]integer [[rr=]integer]]
Parameters:
Tag Value
index - A number identifying the interface for which IGMP host
groups are to be displayed.
rr - A refresh rate expressed as a value in seconds.
Remarks: Shows IGMP host groups for a specified interface.
Examples:
show iftable index=1001 rr=5
The example command shows IGMP host groups for an interface with an
index value of 1001 using a refresh rate of every 5 seconds.