D-Link DWS-3227 - xStack Switch - Stackable, Web/Installation Manual

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DXS/DWS 3200 Series User Guide
Page 110
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Not in Auto Mode — Indicates that the port control is Forced Authorized, and clients have full port
access.
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Single-host Lock — Indicates that the port control is Auto and a single client has been authenticated via
the port.
•
Learning Mode — This mode has 2 value options: 'Classic Lock' and 'Limited Dynamic Lock'. Classic Lock -
immediately lock the port from learning new MAC Addresses. Limited Dynamic Lock - this parameter
depends on the 'Max Entries' parameter value
•
Max Entries — Number of MAC addresses which the port learns until the Limited Dynamic Lock parameter
locks it.
•
Action — Indicates the action to be applied to packets arriving on a locked port. The possible field values
are:
–
Forward — Forwards packets from an unknown source without learning the MAC address.
–
Discard — Discards packets from any unlearned source. This is the default value.
–
Shutdown — Discards packets from any unlearned source and shuts down the port. The port remains
shut down until reactivated, or until the device is reset.
•
Trap — Enables traps when a packet is received on a locked port. The possible field values are:
–
Checked — Enables traps.
–
Unchecked — Disables traps.
•
Trap Frequency (Sec) — The amount of time (in seconds) between traps. The default value is 10 seconds.
2. Click . The Port Security Settings Page opens:
Figure 60: Port Security Settings Page
3. Modify the fields.
4. Click . The port security settings are defined, and the device is updated.