Siemens SCALANCE XM-400 Configuration Manual

Diagnostics
12.3 Loop detection
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
918 Configuration Manual, 06/2016, C79000-G8976-C252-11
Parameter
Description
Range of values / note
detect-threshold
Keyword for the threshold value
-
integer
Specifies the threshold value after how
many received loop detection frames, a
loop is assumed and the device reacts
according to the setting.
1 ... 500
Default: 2
reaction-timeout
Keyword for the time to the end of the
reaction time
-
seconds
Specifies the number of seconds after
which the device automatically chang-
es to the status in which it was before
the loop.
0 ... 86400
Default: 0
If you set the value "0", you need
to enable the port manually again
following a loop using the com-
mand loopd port reset.
If you do not select any parameters from the parameter list, the default value is used. The
default values apply only to a port enabled earlier with
loopd sender.
Result
The settings are suitably configured.
Further notes
You can display the status of this function and other information with the show loopd
command.
12.3.3.3
loopd port reset
Description
With this command, you enable a port that was blocked by loop detection.
Requirement
● Loop detection is enabled
● You are in the Interface configuration mode.
The command prompt is:
cli(config-if-$$$)#
Syntax
Call the command without parameters:
loopd port reset

Siemens SCALANCE XM-400 Specifications

General

Brand	Siemens
Model	SCALANCE XM-400
Category	Switch
Language	English