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[Description]
Configures IGMP report suppression.
If this command is executed with the "no" syntax, the setting returns to the default.
When enabled, the minimum number of messages will be sent to the multicast router ports based on the information obtained
from the received Report messages and Leave messages.
When disabled, the received Report messages and Leave messages will be sequentially transmitted to the multicast router ports.
[Note]
This command can only be specified for VLAN interface.
[Example]
Enables IGMP report suppression at VLAN #2.
SWP2#configure terminal
SWP2(config)#interface vlan2
SWP2(config-if)#ip igmp snooping report-suppression enable
Disables IGMP report suppression at VLAN #2.
SWP2#configure terminal
SWP2(config)#interface vlan2
SWP2(config-if)#ip igmp snooping report-suppression disable
8.2.9 Settings for Suppression of Data Transmission to Multicast Router Ports
[Syntax]
ip igmp snooping mrouter-port
data-suppression switch
no ip igmp snooping mrouter-port data-suppression
[Parameter]
switch : Suppression of data transmission to multicast router ports
Setting value Description
enable Enable
disable Disable
[Initial value]
ip igmp snooping mrouter-port data-suppression disable
[Input mode]
interface mode
[Description]
Configures suppression of data transmission to multicast router ports.
If this command is executed with the "no" syntax, the setting returns to the default.
When enabled, the relevant data will be transmitted to the multicast router ports only when Report messages are received by the
multicast router ports.
When disabled, the relevant data will be transmitted to the multicast router ports when Report messages are received by any of
the multicast router ports.
[Note]
This command can only be specified for VLAN interface.
[Example]
Enables suppression of data transmission to multicast router ports at VLAN #2.
SWP2#configure terminal
SWP2(config)#interface vlan2
SWP2(config-if)#ip igmp snooping mrouter-port data-suppression enable
Disables suppression of data transmission to multicast router ports in VLAN #2.
SWP2#configure terminal
SWP2(config)#interface vlan2
SWP2(config-if)#ip igmp snooping mrouter-port data-suppression disable
Command Reference | IP multicast control | 261