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SOPHO
IP 5000/SOPHO IP6000
Command Reference Guide
189
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.
[NEC-PHILIPS]
interface virtual-ethernet 10/0/0
[NEC-PHILIPS-Virtual-Ethernet10/0/0]
mac-address 1000-1000-1000
4.19
Configuration Command of Loopback Interface and Null
Interface
display interface
Syntax
loopback
display interface loopback [ number ]
View
Any view
Parameter
number
: Number of Loopback interface, which must be an existing one. If
number of interface is not specified, status of all created loopback interface will
be displayed.
Description
Using the
display interface loopback
command, you can view status of the
loopback interface.
For the related command, see
interface loopback
.
Example
View status information of specified Loopback interface.
<NEC-PHILIPS>
display interface loopback 6
LoopBack6 current state : UP
Line protocol current state :UP
Description : NEC-PHILIPS Routers, LoopBack6 Interface
The Maximum Transmit Unit is 1536
Internet Address is 10.10.1.1/8
display interface null
Syntax
display interface null [ 0 ]
View
Any view
Parameter
0
: Number of Null interface, fixed as 0.