Siemens SCALANCE XM-400 - Commands in the Interface Configuration Mode; Loopd {Blocked | Forwarder | Sender

Diagnostics
12.3 Loop detection
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
916 Configuration Manual, 06/2016, C79000-G8976-C252-11
Result
The loop detection function is disabled for VLAN.
Further notes
You enable the function with the loopd vlan mode command.
You can display the status of this function and other information with the
show loopd
command
12.3.3
Commands in the Interface Configuration mode
This section describes commands that you can call up in the interface configuration mode.
Depending on the Interface selected, various command sets are available.
In the Global configuration mode, enter the
interface command to change to this mode.
Commands relating to other topics that can be called in the interface configuration mode can
be found in the relevant sections.
● If you exit the Interface configuration mode with the
exit command, you return to the
Global configuration mode.
● If you exit the Interface configuration mode with the
end command, you return to the
Privileged EXEC mode.
12.3.3.1
loopd {blocked | forwarder | sender}
Description
With this command you specify how the port handles loop detection frames.
Requirement
● Loop detection is enabled
● A Spanning Tree port, ring port or standby port cannot be the sender port.
● You are in the Interface configuration mode.
The command prompt is:
cli(config-if-$$$)#
Syntax
Call up the command with the following parameters:
loopd {blocked | forwarder | sender}