Siemens SCALANCE XM-400 - Spanning-Tree Restricted-Tcn

Network structures
6.3 Spanning Tree
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
270 Configuration Manual, 06/2016, C79000-G8976-C252-11
Requirement
You are in the interface configuration mode.
The command prompt is as follows:
cli(config-if-$$$)#
Syntax
Call the command without parameters:
no spanning-tree restricted-role
Result
The port is released for the role of root port.
Further notes
You prevent the port adopting the role of the root port with the spanning-tree restricted-
role
command.
6.3.5.16
spanning-tree restricted-tcn
Description
With this command, you restrict the port for the Topology Change Notification (TCN)
function. The port cannot initiate any modifications to the network topology.
Requirement
You are in the Interface configuration mode.
The command prompt is as follows:
cli(config-if-$$$)#
Syntax
Call the command without parameters:
spanning-tree restricted-tcn
Result
The port is prevented from using the TCN function.