Ring-Redundancy Hrpobserver - Siemens SCALANCE XM-400 Configuration Manual

Simatic net industrial ethernet switches command line interface (cli)

Hide thumbs Also See for SCALANCE XM-400:

Table of Contents

ring-redundancy hrpobserver

With this command, you enable the observer or restart it.

The "observer" function is only available in HRP rings. The observer monitors malfunctions

of the redundancy manager or incorrect configurations of an HRP ring.

If the observer is enabled, it can interrupt the connected ring if errors are detected. To do

this, the observer switches a ring port to the "blocking" status. When the error is resolved,

the observer enables the port again.

If numerous errors occur in quick succession, the observer no longer enables its port

automatically. The ring port remains permanently in the "blocking" status. This is signaled by

the error LED and a message text. After the errors have been eliminated, you can enable the

port again with this command and the parameter

You are in the Global configuration mode.

The command prompt is as follows:

cli(config)#

Call up the command with the following parameters:

ring-redundancy hrpobserver [restart]

The parameters have the following meaning:

If you do not specify the optional parameter, the observer is enabled.

The observer is enabled or restarted.

Further notes

You disable the observer with the

You can display the status of this function and other information with the

SCALANCE XM-400/XR-500 Command Line Interface (CLI)

Configuration Manual, 06/2016, C79000-G8976-C252-11

Restarts the observer.

no ring-redundancy hrpobserver

Layer 2 management protocols

8.5 Ring redundancy and standby connection