Locked Ports - Siemens SIMATIC NET SCALANCE SC-600 Configuration Manual

Configuring with Web Based Management
4.5 "Layer 2" menu
Configuration procedure
To edit the entries, follow the steps below.
Creating a new entry
1. Select the relevant VLAN ID.
2. Enter the MAC address in the "MAC address" input box.
3. Click the "Create" button to create a new entry in the table.
4. Select the relevant port from the drop-down list.
5. Click the "Set Values" button.
Changing the entry
1. Select the relevant port.
2. Click the "Set Values" button.
Deleting an entry
1. Select the check box in the row to be deleted.
Repeat this for all entries you want to delete.
2. Click the "Delete" button to delete the selected entries from the filter table.
3. Click the "Refresh" button.
4.5.8.2

Locked Ports

Activating the access control
On this page, you can block individual ports for unknown nodes.
If the Port Lock function is enabled, packets arriving at this port from unknown MAC
addresses are discarded immediately. Packets from known nodes are accepted by the
port.
Since ports with the Port Lock function enabled cannot learn any MAC addresses,
learned addresses on these ports are automatically deleted after the Port Lock function
is enabled. The port accepts only static MAC addresses that were created previously
either manually or with the "Start learning" function and the "Stop learning" function.
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SCALANCE SC-600 Web Based Management (WBM)
Configuration Manual, 10/2021, C79000-G8976-C475-03