4000 Router Series IP Multicast Command Reference

mac-address multicast mac-address interface interface-list vlan vlan-id

undo mac-address [ multicast ] [ [ mac-address [ interface interface-list ] ] vlan vlan-id ]

In Layer 2 Ethernet interface view:

mac-address multicast mac-address vlan vlan-id

undo mac-address [ multicast ] mac-address vlan vlan-id

Default

No static multicast MAC address entry is configured.

Views

System view, Layer 2 Ethernet interface view

Predefined user roles

network-admin

Parameters

mac-address: Specifies a static multicast MAC address, in the format H-H-H. The multicast MAC address

that can be manually configured in the multicast MAC address entry must be unused. (The least

significant bit of the most significant octet is 1.)

interface interface-list: Specifies a space-separated list of up to four interface items. Each item specifies

an interface by its type and number, or a range of interfaces in the form of interface-type

interface-number to interface-type interface-number. The value of the end interface number must be

greater than that of the start interface number. The interface can be only the Layer 2 Ethernet interface.

vlan vlan-id: Specifies a VLAN. The value range for the vlan-id argument is 1 to 4094. The specified

VLAN must exist, and the system gives a prompt if the specified interface does not belong to the VLAN.

Usage guidelines

You can configure static multicast MAC address entries on the specified interface in system view or on the

current interface in interface view.

You do not need to enable IP multicast routing before executing this command.

The undo mac-address multicast command without the multicast keyword can delete all MAC address

entries, including static unicast and multicast MAC address entries.

Examples

# Create a multicast entry for 0100-0001-0001 in VLAN 2, and configure Ethernet 1/1 through Ethernet

1/5 in VLAN 2 as outgoing ports.

<Sysname> system-view

[Sysname] mac-address multicast 0100-0001-0001 interface ethernet 1/1 to ethernet 1/5 vlan

# Configure a multicast entry for 0100-0001-0001 on Ethernet 1/1 in VLAN 2.

<Sysname> system-view

[Sysname] interface ethernet 1/1

[Sysname-Ethernet1/1] mac-address multicast 0100-0001-0001 vlan 2

Related commands

display mac-address multicast