Siemens SCALANCE XR-500

Network structures
6.3 Spanning Tree
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
Configuration Manual, 11/2015, C79000-G8976-C252-10
243
Further notes
You delete the configuration of a port as a layer 2 gateway port with the commandno
spanning-tree layer2-gateway-port
.
You can display other information with the
show spanning-tree interface command with the
detail option.
6.3.5.11
no spanning-tree layer2-gateway-port
Description
With this command, you delete the configuration of the port as a layer 2 gateway port.
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 layer2-gateway-port
Result
The configuration of the port as a layer 2 gateway port is deleted.
Further notes
You configure a port as a layer 2 gateway port with the commandspanning-tree layer2-
gateway-port
.
You can display other information with the
show spanning-tree interface command with the
detail option.
6.3.5.12
spanning-tree loop-guard
Description
This function prevents alternative ports or root ports becoming designated ports if there is a
disruption of a one-way link.
With this command, you enable the function.