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Setting the 802.1p priority for MLD messages globally
1. Enter system view.
system-view
N/A
2. Enter MLD-snooping view.
mld-snooping
N/A
3.
Set the 802.1p priority for
MLD messages.
dot1p-priority
priority
By default, the 802.1p priority for
MLD messages is not set.
Setting the 802.1p priority for MLD messages in a VLAN
1. Enter system view.
system-view
N/A
2. Enter VLAN view.
vlan
vlan-id
N/A
3.
Set the 802.1p priority for
MLD messages
VLAN.
mld-snooping dot1p-priority
priority
By default, the 802.1p priority for
MLD messages is not set.
Configuring MLD snooping policies
Before you configure MLD snooping policies, complete the following tasks:
Enable MLD snooping for the VLAN.
Determine the ACL used by the IPv6 multicast group policy.
Determine the maximum number of IPv6 multicast groups that a port can join.
Configuring an IPv6 multicast group policy
This feature enables the device to filter MLD reports by using an ACL that specifies the IPv6
multicast groups and the optional sources. It is used to control the IPv6 multicast groups that receiver
hosts can join.
Configuration restrictions and guidelines
When you configure an IPv6 multicast group policy, follow these restrictions and guidelines:
This configuration takes effect on the IPv6 multicast groups that ports join dynamically.
You can configure an IPv6 multicast group policy globally for all ports in MLD-snooping view or
for a port in interface view. For a port, the port-specific configuration takes priority over the
global configuration.
Configuration procedure
To configure an IPv6 multicast group policy globally:
1. Enter system view.
system-view
N/A
2. Enter MLD-snooping view.
mld-snooping
N/A
3. Configure an IPv6 multicast
group policy globally.
group-policy
ipv6-acl-number
[
vlan
vlan-list
]
By default, no
group policies exist, and host can
join any IPv6 multicast groups.
To configure an IPv6 multicast group policy on a port:
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