D-Link DI-1750 Reference Manual page 15

Please Input the code of command to be excute(0-10):
Input the type, slot and port of the physical interface to be initialized or the virtual interface to be
deleted.
3.6 Close and restart interface
Forbid an interface will cause the forbiddance of all the functions that use to assigned interface.
Furthermore, the forbiddened interface will be display as unavailable interface for all the supervising
commands. This message will be transfer to other Routers through dynamic route protocol. Modify of
any route will not effect the interface. Stop an interface on the serial interface will cause the reduction of
DTR signal.
Use following command to close interface in the configuring mode of interface and then restart:
Command
shutdown
Shutdown(default)
Please use the commands show interface and show running-config to check an interface to be
closed or not. In the command display of show interface, a closed interface will be displayed as
"administratively down". Please see the "Example of stop interface".
Example of interface configuring
Provide following example of configuring process:
Example of start interface
Following example describe that how to start the interface configuring on a serial interface. It
encapsulates PPP protocol for serial interface 1/0.
interface serial 1/0
encapsulation ppp
Example of interface description
Following example explain that how to add the description of interface. The description will be
presented with displaying of configuring file and interface command.
interface ethernet 1/1
description First Ethernet in network 1
ip address 192.168.1.23 255.255.255.0
Example of stop interface
Following example is of stop the Ethernet interface in port 1 of slot 1.
interface ethernet 1/1
shutdown
Following example is of restart interface
interface ethernet 1/1
shutdown(undo)
Following example is of stop an E1 channel
interface serial 1/3:23
shutdown
3.7 Configuring Interface
This chapter describes the processes for configuring interfaces. It contains these sections:
Model Name
Stop interface
Restart interface
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Purpose