3Com 5500G-EI Command Reference Guide - Page 237

IGMP Snooping Configuration Commands 237 IGMP Snooping Configuration Commands This section describes how to use the Internet Group Management Protocol (IGMP) configuration commands on your Switch 5500G-EI. display igmp-snooping Syntax configuration display igmp-snooping configuration View All views Parameter None Description Use the display igmp-snooping configuration command to view the IGMP Snooping configuration information. This command is used to display the IGMP Snooping configuration information of the Switch. The information displayed includes whether IGMP Snooping is enabled, router port timeout, maximum response timeout of a query and the member port timeout. Related command: igmp-snooping. Example Display the IGMP Snooping configuration information of the Switch. display igmp-snooping configuration Enable IGMP-Snooping. The router port timeout is 105 second(s). The max response timeout is 10 second(s). The member port timeout is 260 second(s). The information above tells us that: IGMP Snooping is enabled; the router port timer is set to be 105 seconds; the max response timer is set to be 10 seconds; the aging timer of multicast group member is set to be 260 seconds. display igmp-snooping Syntax group display igmp-snooping group [ vlan vlan_id ] View All views Parameter vlan vlan_id: Specifies the VLAN where the multicast group to be viewed is located. When the parameter is omitted, the command will display the information about all the multicast groups on the VLAN.