Configuration
3.1 System
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
Configuration Manual, 06/2016, C79000-G8976-C252-11
99
The parameters have the following meaning:
Parameter
Description
Range of values / note
auto
The
auto
mode is enabled for the
combo port.
In this mode, the SFP transceiver port
has priority. As soon as an SFP trans-
ceiver is plugged in, an existing con-
nection at the fixed RJ-45 port is
terminated. If no SFC transceiver is
plugged in, a connection can be estab-
lished via the fixed RJ-45 port.
Default:
auto
rj45
The
rj45
mode is enabled for the
combo port.
In this mode, the fixed RJ-45 port is
used independent of the SFP trans-
ceiver port.
If an SFP transceiver is plugged in, it is
disabled and the power turned off.
-
sfp
The
sfp
mode is enabled for the com-
bo port.
In this mode, the SFP transceiver port
is used independent of the fixed RJ-45
port.
If an RJ-45 connection is established, it
is terminated because the power of the
RJ-45 port is turned off.
-
Result
The mode of the combo port is configured.
Further notes
You display the mode of a combo port with the command
show interface
and the parameter
description
.
3.1.13.10
mtu
Description
With this command, you configure the size of the Maximum Transmission Unit (MTU) for an
interface.