Specifications

DES-3000 Series Layer 2 Switch CLI Reference Manual
11
LOOPBACK DETECTION COMMANDS
The Loopback Detection commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in
the following table.
Command Parameters
enable loopdetect
disable loopdetect
config loopdetect [recover_timer [0 | <value 60-1000000>] | interval <value 1-32767>]
show loopdetect
config loopdetect ports [<portlist> | all] state [enable | disable]
show loopdetect ports {<portlist>}
Each command is listed, in detail, in the following sections.
enable loopdetect
Purpose Used to globally enable the Loopback Detection function on the
switch.
Syntax
enable loopdetect
Description
This command, along with the disable loopdetect command will
enable and disable the Loopback Detection function on the switch,
without adjusting configurations.
Parameters None.
Restrictions Only administrator-level users can issue this command.
Example usage:
To enable the Loopback Detection function, globally, on the Switch:
DES-3026:4#enable loopdetect
Command: enable loopdetect
Success.
DES-3026:4#
disable loopdetect
Purpose Used to globally disable the Loopback Detection function on the
switch.
Syntax
disable loopdetect
Description
This command, along with the enable loopdetect command will
enable and disable the Loopback Detection function on the switch,
without adjusting configurations.
Parameters None.
Restrictions Only administrator-level users can issue this command.
Example usage:
To disable the Loopback Detection function, globally, on the Switch:
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