The mld lastlistener-queryinterval command sets a global interval for sending Multicast Listener Discovery (MLD) last-listener query messages after an MLD querier receives an MLD Done message from a host.
The undo mld lastlistener-queryinterval command restores the default value.
By default, the interval for sending MLD last-listener query messages is one second.
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Usage Scenario
After receiving an MLD Leave message from a host, the MLD querier immediately starts the Query message timer. If the querier does not receive any Reply message from the host within a specified timer period, the querier determines that the host leaves the MLD group. You can run this command to set a period for the Query message timer.
<HUAWEI> system-view [~HUAWEI] multicast ipv6 routing-enable [*HUAWEI] interface GigabitEthernet 0/1/0 [*HUAWEI-GigabitEthernet0/1/0] ipv6 enable [*HUAWEI-GigabitEthernet0/1/0] mld lastlistener-queryinterval 3