Siemens SCALANCE XM-400 Configuration Manual page 258

Network structures
6.3 Spanning Tree
Requirement
You are in the Interface Configuration mode.
The command prompt is as follows:
cli(config-if-$$$)#
Syntax
Call up the command with the following parameters:
spanning-tree {cost <0-200000000>|disable|
The parameters have the following meaning:
Parameter
cost
disable
link-type
portfast
port-priority
Note
Configure multiple properties
With each call of the command, you can configure precisely one property.
If you want to configure several properties, call the command several times.
258
link-type{point-to-point|shared}|portfast|
port-priority<0-240>}
Description
Keyword
Describes the costs of the port for
calculating the lowest cost path.
disables the interface for spanning tree -
Connection status of the following
network segment
Enables the PortFast function
Priority of the interface
Range of values / note
0 ... 200000000
Default:
if dynamic calculation of the path
costs is not enabled:
200000 for physical interfaces
•
199999 for port channels
•
Default:
The spanning tree function is
enabled on the interface
•
point-to-point
•
shared
Default:
•
point-to-point
The connection is configured
as
full-duplex
•
shared
in all other cases
-
Default: disabled
0 ... 240 in steps of 16
Default: 128
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
Configuration Manual, 06/2016, C79000-G8976-C252-11