The igmp-snooping enable command enables IGMP snooping in a VSI.
The undo igmp-snooping enable command disables IGMP snooping in a VSI.
By default, IGMP snooping is disabled in a VSI.
Usage Scenario
By default, IGMP snooping not enabled in a VSI after being enabled in the system view. To enable IGMP snooping in a VSI, run the igmp-snooping enable command in the VSI view.
Prerequisites
IGMP snooping has been enabled for VPLS using the igmp-snooping over-vpls enable command in the system view.