Spanning-Tree Restricted-Tcn; No Spanning-Tree Restricted-Tcn - Siemens SCALANCE XC-200 Configuration Manual

Network structures
6.3 Spanning Tree
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.
6.3.5.20

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.
Further notes
You cancel the lock with the no spanning-tree restricted-tcn command.
You can display the status of this function and other information with the show spanning-
tree detailcommand.
6.3.5.21

no spanning-tree restricted-tcn

Description
With this command, you release the port for the TCN function.
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SCALANCE XB-200/XC-200/XF-200BA/XP-200/XR-300WG Command Line Interface
Configuration Manual, 07/2017, C79000-G8976-C361-06