Extreme Networks ExtremeWare XOS 11.0, Command Reference Manual

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918 ExtremeWare XOS 11.0 Command Reference Guide
IP Multicast Commands
show igmp snooping
show igmp snooping {vlan <name> | detail | cache}
Description
Displays IGMP snooping registration information and a summary of all IGMP timers and states.
Syntax Description
Default
N/A.
Usage Guidelines
The two types of IGMP snooping entry are sender entry and subscribed entry.
The following information is displayed in a per-interface format:
• Group membership information
• Router entry
• Timeout information
Example
The following command displays IGMP snooping registration information on the VLAN accounting :
show igmp snooping vlan accounting
Output from this command looks similar to the following:
Vlan Vid Port #Senders #Receivers Router Enable
--------------------------------------------------------------
default 1 0 Yes
vhs3 4090 0 Yes
vhs4 4089 0 Yes
vcs5 15 0 Yes
vcs6 16 0 Yes
vcs3 4086 0 Yes
vcs4 1014 0 Yes
5:7 5 No
5:9 5 No
5:10 5 No
5:11 1 No
5:12 5 No
5:37 5 No
5:39 5 No
5:41 5 No
name Specifies a VLAN name.
detail Displays the information in detailed format.
cache Displays the cache setting for IGMP snooping.