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Configuration procedure
To configure an IPv6 static multicast MAC address entry in system view:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Configure a static multicast
MAC address entry.
mac-address multicast
mac-address interface interface-list
vlan vlan-id
No static multicast MAC address
entries exist by default.
To configure an IPv6 static multicast MAC address entry in interface view:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter Layer 2 Ethernet
interface view, Layer 2
aggregate interface view, or
port group view.
• Enter Layer 2 Ethernet interface
view or Layer 2 aggregate
interface view:
interface interface-type
interface-number
• Enter port group view:
port-group manual
port-group-name
In Ethernet interface view or Layer
2 aggregate interface view, the
configuration is effective on only
the current interface. In port group
view, the configuration is effective
on all ports in the port group.
3. Configure a static multicast
MAC address entry.
mac-address multicast
mac-address vlan vlan-id
No static multicast MAC address
entries exist by default.
Configuring MLD snooping port functions
Before you configure MLD snooping port functions, complete the following tasks:
• Enable MLD snooping in the VLAN.
• Configure the corresponding port groups.
• Determine the aging time of dynamic router ports.
• Determine the aging time of dynamic member ports.
• Determine the IPv6 multicast group and IPv6 multicast source addresses.
Configuring aging timers for dynamic ports
If a switch receives no MLD general queries or IPv6 PIM hello messages on a dynamic router port when
the aging timer of the port expires, the switch removes the port from the router port list.
If the switch receives no MLD reports for an IPv6 multicast group on a dynamic member port when the
aging timer of the port expires, the switch removes the port from the forwarding entry for the IPv6
multicast group.
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