Siemens SCALANCE W770 Series Configuration Manuals page 323

If you call the command without parameters, you disable the spanning tree function. The
configured time settings are retained.
If you call the restart factory command, the system restarts with the factory configuration
settings All rime settings are reset.
The default values are as follows:
Parameter
forward-time
hello-time
max-age
Requirement
You are in the Global configuration mode.
The command prompt is as follows:
cli(config)#
Syntax
Call up the command with the following parameters:
no spanning-tree{forward-time|hello-time|max-age}
The parameters have the following meaning:
Parameter
forward-time
hello-time
max-age
Result
The selected setting for the time is reset to the default value.
Further notes
You configure the time with the spanning-tree command (time settings).
You display these settings and other information with the commands that start with show
spanning-tree ....
SCALANCE W770/W730 acc. to IEEE 802.11n Command Line Interface
Configuration Manual, 09/2017, C79000-G8976-C324-08
Default value
15 seconds
2 seconds
20 seconds
Description
Time after which a port changes its spanning tree status from "Blocking" to
"Forwarding"
Time after which the bridge sends its configuration frames (BPDUs)
Time after which the information of the BPDUs becomes invalid
Network structures
7.3 Spanning Tree
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