Siemens SCALANCE XR-500

Network structures
6.3 Spanning Tree
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
234 Configuration Manual, 11/2015, C79000-G8976-C252-10
Syntax
Call up the command with the following parameters:
spanning-tree {cost <0-200000000>|disable|
link-type{point-to-point|shared}|portfast|
port-priority<0-240>}
The parameters have the following meaning:
Parameter
Description
Range of values / note
cost
Keyword
Describes the costs of the port for
calculating the lowest cost path.
0 ... 200000000
Default:
if dynamic calculation of the path
costs is not enabled:
• 200000 for physical interfaces
• 199999 for port channels
disable
disables the interface for spanning tree -
Default:
The spanning tree function is
enabled on the interface
link-type
Connection status of the following
network segment
•
point-to-point
•
shared
Default:
•
point-to-point
The connection is configured
as
full-duplex
•
shared
in all other cases
portfast
Enables the PortFast function -
Default: disabled
port-priority
Priority of the interface 0 ... 240 in steps of 16
Default: 128
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.
Result
The selected property is configured.