Multicast Filtering Commands
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4
IGMP Query Commands (Layer 2)ip igmp snooping querier
This command enables the switch as an IGMP querier. Use the no form to disable it.
Syntax
[no]ip igmp snooping querier
Default Setting
Enabled
Command Mode
Global Configuration
Command Usage
If enabled, the switch will serve as querier if elected. The querier is
responsible for asking hosts if they want to receive multicast traffic.
Example
ip igmp snooping query-count
This command configures the query count. Use the no form to restore the default.
Syntax
ip igmp snooping query-count count
no ip igmp snooping query-count
count - The maximum number of queries issued for which there has been
no response before the switch takes action to drop a client from the
multicast group. (Range: 2-10)
Table 4-68 IGMP Query Commands (Layer 2)
Command Function Mode Page
ip igmp snooping querier Allows this device to act as the querier for IGMP snooping GC 4-207
ip igmp snooping
query-count
Configures the query count GC 4-207
ip igmp snooping
query-interval
Configures the query interval GC 4-208
ip igmp snooping
query-max-response-time
Configures the report delay GC 4-209
ip igmp snooping
router-port-expire-time
Configures the query timeout GC 4-209
Console(config)#ip igmp snooping querier
Console(config)#