Operation Manual – MulticastH3C S3100-52P Ethernet Switch Chapter 3 IGMP Snooping Configuration3-13Note:z If the function of dropping unknown multicast packets function is enabled, youcannot enable unknown multicast flooding suppression.z Unknown multicast flooding suppression and multicast source port suppressioncannot take effect at the same time. If both are enabled, only multicast source portsuppression takes effect. In this case, multicast data received on the blocked portwill be dropped.3.2.9 Configuring Static Member Port for a Multicast GroupIf the host connected to a port is interested in the multicast data for a specific group, youcan configure that port as a static member port for that multicast group.I. In Ethernet port viewFollow these steps to configure a static multicast group member port in Ethernet portview:To do... Use the command... RemarksEnter system view system-view —Enter Ethernet portviewinterface interface-typeinterface-number —Configure thecurrent port as astatic member portfor a multicast groupin a VLANmulticast static-groupgroup-address vlanvlan-idRequiredBy default, no port isconfigured as a static multicastgroup member port.II. In VLAN interface viewFollow these steps to configure a static multicast group member port in VLAN interfaceview:To do... Use the command... RemarksEnter system view system-view —Enter VLANinterface viewinterface vlan-interfaceinterface-number —Configure specifiedport(s) as staticmember port(s) of amulticast group inthe VLANmulticast static-groupgroup-address interfaceinterface-listRequiredBy default, no port isconfigured as a static multicastgroup member port.
