3com 8807 Reference Guide

mac-address multicast mac-addr interface { { interface-type interface-number } [ 
to { interface-type interface-number } ] } &<1-10> vlan vlan-id

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

undo mac-address multicast mac-addr interface { { interface-type 
interface-number } [ to { interface-type interface-number } ] } &<1-10> vlan 
vlan-id

System view

mac-addr: Multicast group address.

interface-type interface-number: Interface type and interface number. Refer to the 
Port Configuration part of the book.

to: Defines a range of multicast MAC ports. Before to is the initial interface and 
after to is the terminal interface. Interfaces from the initial interface to the 
terminal interface form an interface list.

vlan-id: ID of the VLAN

Use the mac-address multicast command to add multiple ports into static 
multicast MAC group.

Use the undo mac-address multicast command to delete the specified static 
multicast MAC group or to delete multiple ports from the static multicast MAC 
group.

Only Ethernet ports supported, and the ports must not join an aggregation group 
and must not be LACP enabled.

The configured multicast MAC should not be any multicast MAC address used by 
a known protocol. For example, 0100-5E00-0005 is the multicast MAC address 
used by the OSPF protocol.