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Default Setting
None
Command Mode
Privileged Exec
Command Usage
Member types displayed include IGMP or USER, depending on selected
options.
Example
The following shows the multicast entries learned through IGMP snooping for
VLAN 1:
Console#show mac-address-table multicast vlan 1 igmp-snooping
VLAN M'cast IP addr. Member ports Type
---- --------------- ------------ -------
1 224.1.2.3 Eth1/11 IGMP
Console#
IGMP Query Commands
This section describes commands used to configure IGMP query on the switch.
Table 37-3 IGMP Query Commands
Command
ip igmp snooping querier
ip igmp snooping
query-count
ip igmp snooping
query-interval
ip igmp snooping
query-max-response-time
ip igmp snooping
router-port-expire-time
Function Mode Page
Allows this device to act as the querier for IGMP snooping GC 37-5
Configures the query count GC 37-6
Configures the query interval GC 37-7
Configures the report delay GC 37-7
Configures the query timeout GC 37-8
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
37-5
IGMP Query Commands
37