Configuring IGMP Introduction
5-27
Software Reference for SwitchBlade x3100 Series Switches (Internet Group Management Pro-
tocol (IGMP))
SHOW TRACE IGMPSNOOPING
Syntax
SHOW TRACE IGMPSNOOPING [ MESSAGETYPE={ REPORTV1 | REPORTV2 | LEAVE
| GENERALQUERY | LASTMEMBERQUERY | ALL } ] [ INTERFACE={ type:id-
range | id-range | ifname-list | ALL } ] [ MACADDRESS={ macaddress
| ALL } ] [ GROUPADDRESS={ ipaddress | ALL } ]
Description This shows the status of what's been enabled for tracing, not the actual trace buffer
(which is displayed using SHOW TRACE BUFFER).
Options The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Example SHOW TRACE IGMPSNOOPING
--- IGMP Packet Traces -------------------------------------------------------
Message Type MC Group Source MAC Interface(s)
Address Address
----------------- --------------- ----------------- --------------------------
ALL ALL ALL ETH:[0.22]
ALL ALL 00:02:02:00:BC:80 ALL
-------------------------------------------------------------------------------
Option Description Default Value
IGMPS-
NOOPING
Select which category of IGMP snooping for the trace
MESSAGE-
TYPE
The specific IGMP message type
ALL - All message types
ALL
INTERFACE The interface(s) from which to show the trace
MACAD-
DRESS
A device’s source MAC address.
GROUPAD-
DRESS
The IP address of the multicast group
ALL - All IP addresses of the multicast groups