interfaces <interface> ip igmp last-member-query-interval <interval>
Specifies the frequency at which IGMP group-specific host queries are sent.
The router waits 1000 milliseconds between last-member queries.
- interface
- The type of interface. For a list of supported interfaces and detailed syntax, see interfaces <interface> ip igmp.
- interval
- The interval between last-member queries, in milliseconds. The range is 1000 to 25500. The default is 1000.
Configuration mode
interfaces interface {
ip {
igmp {
last-member-query-interval interval
}
}
}
Use this command to set the interval between IGMP group-specific or source specific Query messages sent by the router to determine whether any receivers remain in a multicast group.
The router uses this Query to determine whether any members of the multicast group remain on the network. If it receives no response to the configured number of queries (as set in interfaces <interface> ip igmp last-member-query-count <count>), the router stops forwarding to that network.
Use the set form of this command to set the interval for last-member queries.
Use the delete form of this command to restore the default interval for last-member queries.
Use the show form of this command to show last-member query interval configuration.