Spanning-Tree; No Spanning-Tree - Siemens SCALANCE XM-400 Configuration Manual

6.3.4.1

spanning-tree

Description
The Spanning Tree Protocol is used to monitor a LAN for redundant connections. These are
blocked and reactivated when necessary if there are changes to the network topology.
With this command, you enable the spanning tree function.
Requirement
You are in the Global configuration mode.
The command prompt is as follows:
cli(config)#
Syntax
Call the command without parameters:
spanning-tree
Result
The spanning tree function is enabled.
Further notes
As default the function is "enabled".
You disable the spanning tree function with the
You can display the status of this function and other information with the
detail
You can display information about active ports with the
command.
6.3.4.2

no spanning-tree

Description
With this command, you disable the spanning tree function.
Requirement
You are in the Global configuration mode.
The command prompt is as follows:
cli(config)#
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
Configuration Manual, 06/2016, C79000-G8976-C252-11
command.
command.
no spanning tree
show spanning tree active
Network structures
6.3 Spanning Tree
show spanning tree
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