Hirschmann GREYHOUND GRS1020, Справочное руководство

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Redundancy
12.4 The Rapid Spanning Tree Protocol
174
UM Config GRS
Release 8.0 09/2019
When an edge port receives an STP-BPDU, the device behaves as follows:

The device deactivates this port.
In the Basic Settings > Port dialog, Configuration tab, the checkbox for this port in the Port on column
is
unmarked
.

The device designates the port.
To reset the status of the device port to the value forwarding , you proceed as follows:

When the port still receives BPDUs:
– Remove the manual definition as an edge port (end device port).
or
– Deactivate the BPDU Guard.

Activate the device port again.

Open the
Switching > L2-Redundancy > Spanning Tree > Port
dialog.

Switch to the
CIST
tab.

For end device ports, mark the checkbox in the
Admin edge port
column.

To save the changes temporarily, click the button.
interface <x/y>
Change to the interface configuration mode of
interface
<x/y>
.
spanning-tree edge-port
Designates the port as a terminal device port
(edge port).
show spanning-tree port x/y
Displays the parameters for checking.
exit
Leaves the interface mode.
In the Switching > L2-Redundancy > Spanning Tree > Port dialog, Guards tab, the checkbox in the
BPDU guard effect column is marked .
show spanning-tree port x/y Displays the parameters of the port for checking.
The value of the BPDU guard effect parameter is
enabled
.