Configuration Command Of Loopback Interface And Null Interface - NEC SOPHO IP 5000 Command Reference Manual

4.19 Configuration Command of Loopback Interface and Null
Interface
display interface
loopback
display interface null
Command Reference Guide
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
Syntax
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
Syntax
display interface null [ 0 ]
View
Any view
Parameter
0: Number of Null interface, fixed as 0.
SOPHO
IP 5000/SOPHO IP6000
189