3Com 3031 Command Reference Manual page 235

Virtual Ethernet Interface Configuration Command 235
Parameter
number: Number of virtual Ethernet interface, with sequence number ranging
from 0 to 1023.
Description
Using the interface virtual-ethernet command, you can create a virtual Ethernet
interface. Using the undo interface virtual-ethernet command, you can delete the
specified virtual Ethernet interface.
Virtual Ethernet interface is mainly applied to PPPoEoA and IPoEoA.
Example
Create virtual Ethernet interface 12 on interface card 0 of slot 6.
[3com] interface virtual-ethernet 6/0/12
[3com-Virtual-Ethernet6/0/12]
mac-address Syntax
mac-address H-H-H
undo mac-address
View
Virtual Ethernet interface view
Parameter
H-H-H: Mac address of virtual Ethernet interface, in the form of hex character
string.
Description
Using the mac-address command, you can configure the Mac address of a virtual
Ethernet interface. Using the undo mac-address command, you can restore the
default configuration.
By default, for a virtual Ethernet interface created on VIU, its MAC address is the
same as the MAC address of Ethernet interface carried by VIU itself.
For a virtual Ethernet interface created on RSU, its MAC address is 0 by default.
Example
Configure the MAC address of virtual Ethernet interface 10/0/0.
[3com] interface virtual-ethernet 10/0/0
[3com-Virtual-Ethernet10/0/0] mac-address 1000-1000-1000