lastlistener-queryinterval

Function

The lastlistener-queryinterval command sets a global interval for sending Multicast Listener Discovery (MLD) last-listener query messages after the MLD querier receives an MLD Done message from a host.

The undo lastlistener-queryinterval command restores the default value.

By default, the interval for sending MLD last-listener query messages is one second.

Format

lastlistener-queryinterval interval

undo lastlistener-queryinterval

Parameters

Parameter	Description	Value
interval	Specifies the interval for sending MLD last-listener query messages.	The value is an integer ranging from 1 to 25, in seconds.

Parameter

Description

Value

interval

Specifies the interval for sending MLD last-listener query messages.

The value is an integer ranging from 1 to 25, in seconds.

Views

MLD view, VPN instance MLD view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
igmp	write

Usage Guidelines

Usage Scenario

The function of this command is the same as that of the mld lastlistener-queryinterval command used in the interface view. The system prefers the configuration in the interface view. The configuration in the MLD view is used only when the configuration in the interface view is not done.

Example

# Set the interval for sending MLD last-listener query messages to three seconds.

<HUAWEI> system-view
[~HUAWEI] multicast ipv6 routing-enable
[*HUAWEI] mld
[*HUAWEI-mld] lastlistener-queryinterval 3