H3C S5500-SI Series Manual page 28

Operation Manual – Multicast Protocol
H3C S5500-SI Series Ethernet Switches
3) Use the display current-configuration command to whether the function of
dropping unknown multicast data is enabled. If not, use the drop-unknown or
igmp-snooping drop-unknown command to enable the function of dropping
unknown multicast data.
4) Use the display igmp-snooping group command to check whether any port has
been configured as a static member port of any multicast group. If so, check
whether this configuration conflicts with the configured multicast group policy. If
any conflict exists, remove the port as a static member of the multicast group.
Chapter 1 IGMP Snooping Configuration
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