Enabling IGMP report suppression
About IGMP report suppression
This feature enables the Layer 2 device to forward only the first IGMP report for a multicast group to its directly connected Layer 3 device. Other reports for the same group in the same query interval are discarded. Use this feature to reduce multicast traffic.
Procedure
Enter system view.
system-view
Enter IGMP-snooping view.
igmp-snooping
Enable IGMP report suppression.
report-aggregation
By default, IGMP report suppression is enabled.