Mtu - Siemens SCALANCE XM-400 Configuration Manual

The parameters have the following meaning:
Parameter
auto
rj45
sfp
Result
The mode of the combo port is configured.
Further notes
You display the mode of a combo port with the command
description
3.1.13.10

mtu

Description
With this command, you configure the size of the Maximum Transmission Unit (MTU) for an
interface.
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
Configuration Manual, 06/2016, C79000-G8976-C252-11
Description
The mode is enabled for the
auto
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.
The mode is enabled for the
rj45
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.
The mode is enabled for the com-
sfp
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.
.
Configuration
Range of values / note
Default:
auto
-
-
and the parameter
show interface
3.1 System
99