584 CHAPTER 43: MLD SNOOPING CONFIGURATION
n
■ Configurations made in MLD Snooping view are effective for all VLANs, while
configurations made in VLAN view are effective only for ports belonging to the
current VLAN. For a given VLAN, a configuration made in MLD Snooping view
is effective only if the same configuration is not made in VLAN view.
■ Configurations made in MLD Snooping view are effective for all ports;
configurations made in Ethernet port view are effective only for the current
port; configurations made in manual port group view are effective only for all
the ports in the current port group; configurations made in aggregation group
view are effective only for the master port. For a given port, a configuration
made in MLD Snooping view is effective only if the same configuration is not
made in Ethernet port view or port group view.
Configuring Basic
Functions of MLD
Snooping
Configuration
Prerequisites
Before configuring the basic functions of MLD Snooping, complete the following
tasks:
■ Configure the corresponding VLANs
Before configuring the basic functions of MLD Snooping, prepare the following
data:
■ The version of MLD Snooping
Enabling MLD Snooping Follow these steps to enable MLD Snooping:
“Configuring an MLD Snooping Policy” on
page 591
“Configuring an IPv6 Multicast
Group Filter” on page 591
Optional
“Configuring IPv6 Multicast
Source Port Filtering” on page
592
Optional
“Configuring Dropping Unknown
IPv6 Multicast Data” on page 593
Optional
“Configuring MLD Report
Suppression” on page 593
Optional
“Configuring Maximum Multicast
Groups that that Can Be Joined
on a Port” on page 594
Optional
“Configuring IPv6 Multicast
Group Replacement” on page
594
Optional
Task Remarks
To do… Use the command… Remarks
Enter system view system-view -
Enable MLD Snooping
globally and enter
MLD-Snooping view
mld-snooping Required
Disabled by default
Return to system view quit -
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