Install guide
Software Version 2.7.5 39
Software Version 2.7.5
C613-10454-00 REV A
show igmpsnooping
Syntax SHow IGMPSNooping [VLAN={vlan-name|1..4094}]
where vlan-name is a unique name for the VLAN 1 to 32 characters long. Valid
characters are uppercase and lowercase letters, digits, the underscore, and the
hyphen.
Description The output of this command includes a new field (Figure 10, Table 13).
Figure 10: Example output from the show igmpsnooping command
IGMP Snooping
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Status ........................... Enabled
Disabled All-groups ports ........ (list)
Vlan Name (vlan id) ..... default (1)
Fast Leave .............. On
Group List ..............
Group. 225.1.2.3 Entry timeout 268 secs
Ports 16,19
Group. 239.1.2.3 Entry timeout 180 secs
Ports 21
Vlan Name (vlan id) ..... vlan2 (2)
Fast Leave .............. On
Group List ..............
All Groups Entry timeout 255 secs
Ports 13
Vlan Name (vlan id) ..... vlan3 (3)
Fast Leave .............. Off
Group List ..............
No group memberships.
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Table 13: New parameter in output of the show igmpsnooping command
Parameter Meaning
Fast Leave Whether Fast Leave processing is enabled on this VLAN.