No Spanning-Tree - Siemens SIMATIC NET Configuration Manual
Industrial wireless lan to ieee 802.11n command line interface
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- System manual (372 pages) ,
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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
cost
disable
link-type
portfast
port-priority
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
cost
disable
link-type
portfast
port-priority
SCALANCE W760/W720 to IEEE 802.11n Command Line Interface
Configuration Manual, 10/2015, C79000-G8976-C351-05
Default value
if dynamic calculation of the path costs is not enabled:
200000 for physical interfaces
•
199999 for port channels
•
The spanning tree function is enabled on the interface
•
point-to-point
The connection is configured as
•
shared
in all other cases
disabled
128
Description
Keyword for the costs of the port for calculating the lowest-cost path.
Enables the interface for spanning tree.
Connection status of the following network segment
Disables the PortFast function.
Keyword for the priority of the interface
Network structures
6.3 Spanning Tree
full-duplex
267
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