Checking The Configuration; Configuring Prompt Leave Of Interfaces; Establishing The Configuration Task - Huawei Quidway s3700 series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast
----End

10.4.3 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.
Step 2 Run the display mld-snooping port-info [ vlan vlan-id [ group group-ipv6-address [ source-
address source-ipv6-address ] | verbose ] ] command to check the configuration of MLD
snooping on an interface.
----End

10.5 Configuring Prompt Leave of Interfaces

This section describes how to configure prompt leave of interfaces in a VLAN.

10.5.1 Establishing the Configuration Task

Applicable Environment
If each interface in a VLAN is connected to only one multicast receiver, you can enable prompt
leave on the interfaces to save bandwidth.
Pre-configuration Tasks
Before configuring the prompt leave function for interfaces in a VLAN, complete the following
tasks:
l
l
Data Preparation
To configure the prompt leave function for interfaces in a VLAN, you need the following data.
No.
1
Issue 01 (2011-10-26)
NOTE
l When a multicast policy is configured for a VLAN, the multicast policy does not take effect if the
ACL6 specified by the ACL number does not exist; therefore, the hosts in the VLAN can join any
multicast group.
l If you run the undo acl ipv6 command to delete the ACL6 used by the multicast policy, hosts in the
VLAN can join any multicast group.
l A multicast policy is invalid for static multicast entries.
10.3 Configuring Basic Functions of MLD Snooping
Creating an ACL6
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
10 MLD Snooping Configuration
Data
ID of the VLAN where the prompt leave
function needs to be configured
263