346 IGMP Snooping Querier Commandsip igmp snooping querierThis command enables or disables IGMP Snooping Querier on the system(Global Configuration mode) or on a VLAN. Using this command, you canspecify the IP address that the snooping querier switch should use as thesource address when generating periodic queries. The no form of thiscommand disables IGMP Snooping Querier on the system. Use the optionaladdress parameter to reset the querier address to 0.0.0.0.If a VLAN has IGMP Snooping Querier enabled, and IGMP Snooping isoperationally disabled on it, IGMP Snooping Querier functionality is disabledon that VLAN. IGMP Snooping querier functionality is re-enabled if IGMPSnooping is operational on the VLAN.The IGMP Snooping Querier application sends periodic general queries onthe VLAN to solicit membership reports.Syntaxip igmp snooping querier [vlan-id [addressipv4_address]]no igmp snooping querier [vlan-id [address]]•vlan-id — A valid VLAN number.•ipv4_address — An IPv4 address used for the source address.Default ConfigurationIGMP snooping querier is disabled by default.Command ModeGlobal Configuration modeVLAN Configuration modeUser GuidelinesWhen using the command in Global Configuration mode to configure asnooping querier source address, the IPv4 address is the global querieraddress. When using the command in VLAN Configuration mode toconfigure a snooping querier source address, the IPv4 address is the querieraddress for the VLAN. If there are no global or VLAN querier addresses
