Siemens SCALANCE XM-400 Configuration Manual

Diagnostics
12.4 Port Mirroring
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
926 Configuration Manual, 06/2016, C79000-G8976-C252-11
12.4.2.3
monitor barrier enabled
Description
With this command, you disable the communication via the monitor port.
Note
Effects of monitor barrier enabled
If you enable this option, management of the switch via the monitor port is no longer
reachable. The following port
-specific functions are changed:
•
DCP forwarding is turned off
•
LLDP is turned off
•
Unicast, multicast and broadcast blocking is turned on
The previous statuses of these functions are no longer restored after disabling monitor
barrier again. They are reset to the default values and may need to be reconfigured.
You can reconfigure t
hese functions manually even if monitor barrier is turned on. The data
traffic on the monitor port is also allowed again. If you do not require this, make sure that
only the data traffic you want to monitor is forwarded to the interface.
If mirroring is di
sabled, the listed port-specific functions are reset to the default values. This
reset takes place regardless of whether the functions were configured manually or
automatically by enabling monitor barrier.
Requirement
You are in the Global configuration mode.
The command prompt is as follows:
cli(config)#
Syntax
Call the command without parameters:
monitor barrier enabled
Result
Communication via the monitor port is disabled.
Further notes
You enable the communication with the no monitor barrier enabled command.
You display the configuration settings with the
show monitor barrier command.

Siemens SCALANCE XM-400 Specifications

General

Brand	Siemens
Model	SCALANCE XM-400
Category	Switch
Language	English