Show Igmp Snooping - Extreme Networks ExtremeWare XOS Command Reference Manual

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
name
detail
cache
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
--------------------------------------------------------------
default 1
vhs3 4090
vhs4 4089
vcs5 15
vcs6 16
vcs3 4086
vcs4 1014
918
Specifies a VLAN name.
Displays the information in detailed format.
Displays the cache setting for IGMP snooping.
Port #Senders #Receivers Router Enable
0
0
0
0
0
0
0
5:7 5
5:9 5
5:10 5
5:11 1
5:12 5
5:37 5
5:39 5
5:41 5
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
ExtremeWare XOS 11.0 Command Reference Guide