Configuring Prompt Leave Of Interfaces; Checking The Configuration; Huawei Proprietary And Confidential; Configuring The Mld Snooping Querier - Huawei Quidway s3700 series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast

10.5.2 Configuring Prompt Leave of Interfaces

Context
To configure the prompt leave function in a VLAN, do as follows on the S3700.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
vlan vlan-id
The VLAN view is displayed.
Step 3 Run:
mld-snooping prompt-leave [ group-policy acl-number ]
Prompt leave is enabled for interfaces in the VLAN.
----End

10.5.3 Checking the Configuration

Procedure
Step 1 Run the display mld-snooping [ vlan vlan-id ] [ configuration ] command to check the
configuration of MLD snooping in a VLAN.
If the configuration is successful, you can find that the prompt leave function is configured
correctly in the VLAN.
----End

10.6 Configuring the MLD Snooping Querier

This section describes how to configure the MLD snooping querier.

10.6.1 Establishing the Configuration Task

Applicable Environment
If a network does not have a Layer 3 multicast device, the MLD querier functions are unavailable
because the Layer 2 devices do not support MLD. To solve this problem, you can enable the
MLD snooping querier on the Layer 2 devices so that the Layer 2 devices can create and maintain
Issue 01 (2011-10-26)
NOTE
By default, no interface is allowed to promptly leave a multicast group.
If group-policy acl-number is not specified in step 3, the S3700 deletes the forwarding entry of a member
interface immediately when receiving a Done message from the interface.

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