Siemens SCALANCE XM-400 Configuration Manual

Network structures
6.3 Spanning Tree
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
Configuration Manual, 06/2016, C79000-G8976-C252-11
273
Further notes
You can configure the setting for the hello time with the spanning-tree mst hello-time
command.
You display this setting and other information with the commands that start with
show
spanning tree ...
.
6.3.5.20
spanning-tree mst PseudoRootId
Description
With this command, you configure a pseudoroot MAC address and the priority for a spanning
tree configuration. The command is used in conjunction with the layer 2 gateway port.
Requirement
You are in the Interface configuration mode.
The command prompt is as follows:
cli(config-if-$$$)#
Syntax
Call up the command with the following parameters:
spanning-tree[mst<instance-id>]pseudoRootId
priority<value(0-61440)>mac-address<ucast_mac>
The parameters have the following meaning:
Parameter
Description
Range of values / note
mst
Keyword for a spanning tree instance
-
instance-id
Number of the instance
1 ... 64
priority
Keyword for the priority
-
value
Value for the priority 0 ... 61440
Default:
Priority of the device
mac-address
Keyword for the pseudoroot unicast
MAC address
-
ucast_mac
MAC address of the interface aa:aa:aa:aa:aa:aa
Default:
MAC address of the device
You can only change the value for the priority in the steps of 4096.
Result
The pseudoroot MAC address and the priority are configured.

Siemens SCALANCE XM-400 Specifications

General

Brand	Siemens
Model	SCALANCE XM-400
Category	Switch
Language	English