Network structures
6.3 Spanning Tree
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
Configuration Manual, 06/2016, C79000-G8976-C252-11
267
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-$$$)#
Syntax
Call the command without parameters:
no spanning-tree layer2-gateway-port
Result
The configuration of the port as a layer 2 gateway port is deleted.
Further notes
You configure a port as a layer 2 gateway port with the command
spanning-tree layer2-
gateway-port
.
You can display other information with the
show spanning-tree interface
command with the
detail
option.
6.3.5.12
spanning-tree loop-guard
Description
This function prevents alternative ports or root ports becoming designated ports if there is a
disruption of a one-way link.
With this command, you enable the function.
Requirement
●
Spanning tree is enabled.
●
You are in the Interface configuration mode.
The command prompt is:
cli(config-if-$$$)#