M
ULTICAST
F
ILTERING
C
OMMANDS
3-209
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:
ip igmp snooping querier
Use this command to enable the switch as an IGMP querier. Use the no
form to disable it.
Syntax
ip igmp snooping querier
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
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#
Console(config)#ip igmp snooping querier
Console(config)#
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