Siemens SIMATIC NET - No Spanning-Tree

Network structures
6.3 Spanning Tree
SCALANCE W760/W720 to IEEE 802.11n Command Line Interface
Configuration Manual, 10/2015, C79000-G8976-C351-05
267
6.3.4.2
no spanning-tree
Description
With this command, you reset the various properties of the spanning tree function to the
default value:
The default values are as follows:
Parameter
Default value
cost
if dynamic calculation of the path costs is not enabled:
• 200000 for physical interfaces
• 199999 for port channels
disable
The spanning tree function is enabled on the interface
link-type
• point-to-point
The connection is configured as full-duplex
•
shared
in all other cases
portfast
disabled
port-priority
128
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:
no spanning-tree {cost|disable|link-type|portfast|port-priority}
The parameters have the following meaning:
Parameter
Description
cost
Keyword for the costs of the port for calculating the lowest-cost path.
disable
Enables the interface for spanning tree.
link-type
Connection status of the following network segment
portfast
Disables the PortFast function.
port-priority
Keyword for the priority of the interface