Command Manual – MulticastH3C S3600 Series Ethernet Switches-Release 1510Chapter 1 IGMP Snooping ConfigurationCommands1-13DescriptionUse the igmp-snooping query-interval command to configure the interval for theLayer 2 multicast switch to send general query packets.Use the undo igmp-snooping query-interval command to restore the interval to thedefault value.These commands are effective after the IGMP Snooping querier feature is enabled.Otherwise, the switch will not send general query packets. The configured queryinterval must be longer than the maximum response interval of the host,By default, the Layer 2 multicast switch sends general query packets at the interval of60 seconds.Example# Configure the Layer 2 multicast switch to send general query packets at the interval of100 seconds on VLAN 3. system-viewSystem view, return to user view with Ctrl+Z.[H3C] igmp-snooping enable[H3C] vlan 3[H3C-vlan3] igmp-snooping enable[H3C-vlan3] igmp-snooping querier[H3C-vlan3] igmp-snooping query-interval 1001.1.13 igmp-snooping router-aging-timeSyntaxigmp-snooping router-aging-time secondsundo igmp-snooping router-aging-timeViewSystem viewParameterseconds: Aging time (in seconds) of the router port, in the range of 1 to 1,000.DescriptionUse the igmp-snooping router-aging-time command to configure the aging time ofthe IGMP Snooping router port.Use the undo igmp-snooping router-aging-time command to restore the defaultaging time.By default, the aging time of the router port is 105 seconds.
