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7000 Series L3 Managed Switch Reference Manual for Software v2.0
Switching Commands 7-41
show igmpsnooping
This command displays IGMP Snooping information. Configured information is displayed
whether or not IGMP Snooping is enabled. Status information is only displayed when IGMP
Snooping is enabled.
Format show igmpsnooping
Admin Mode This indicates whether or not IGMP Snooping is active on the
switch.
Query Interval Time This displays the IGMP Query Interval Time. This is the amount
of time a switch will wait for a report for a particular group on a
particular interface before it sends a query on that interface. This
value may be configured
Max Response Time This displays the amount of time the switch will wait after send-
ing a query on an interface because it did not receive a report for a
particular group on that interface. This value may be configured.
Multicast Router Present
Expiration Time If a query is not received on an interface within this amount of
time, the interface is removed from the list of interfaces with mul-
ticast routers attached. This value may be configured.
Interfaces Enabled for
IGMP Snooping This is the list of interfaces on which IGMP Snooping is enabled.
The following status values are only displayed when IGMP Snooping is enabled.
Multicast Control
Frame Count This displays the number of multicast control frames that are pro-
cessed by the CPU.
Data Frames Forwarded
by the CPU
This displays the number of data frames that are forwarded by the
CPU.
config igmpsnooping adminmode
This command enables or disables IGMP Snooping on the system. The default value is disable.
Format config igmpsnooping adminmode <enable/disable>