1-7To do... Use the command... RemarksConfigure the aging timer of therouter portigmp-snoopingrouter-aging-time secondsOptionalBy default, the aging time of therouter port is 105 seconds.Configure the general queryresponse timerigmp-snoopingmax-response-time secondsOptionalBy default, the general queryresponse timeout time is 10seconds.Configure the aging timer of themulticast member portigmp-snoopinghost-aging-time secondsOptionalBy default, the aging time ofmulticast member ports is 260secondsConfiguring Fast Leave ProcessingWith fast leave processing enabled, when the switch receives an IGMP leave message on a port, theswitch directly removes that port from the forwarding table entry for the specific group.If only one host is attached to the port, enable fast leave processing helps improve bandwidth andresource usage. If fast leave processing and unknown multicast packet dropping or non-flooding areenabled on a port to which more than one host is connected, when one host leaves a multicast group,the other hosts connected to port and interested in the same multicast group will fail to receive multicastdata for that group.Enabling fast leave processing in system viewFollow these steps to enable fast leave processing in system view:To do... Use the command... RemarksEnter system view system-view —Enable fast leave processing igmp-snooping fast-leave[ vlan vlan-list ]RequiredBy default, the fast leaveprocessing feature is disabled.Enabling fast leave processing in Ethernet port viewFollow these steps to enable fast leave processing in Ethernet view:To do... Use the command... RemarksEnter system view system-view —Enter Ethernet port view interface interface-typeinterface-number —Enable fast leave processingfor specific VLANsigmp-snooping fast-leave[ vlan vlan-list ]RequiredBy default, the fast leaveprocessing feature is disabled.
