D-Link DGS-3224TGR - Switch User Manual page 97

The following fields can be set:
Parameter
Admin State <Disabled>
Max. Addr (0 - 10) <1 >
Mode<DeleteOnReset>
Configure Ports from __ to
Click Clear Port Security Entry in the Port Security folder to access the following window:
Select the range of port security entries and then click Clear.
DGS-3224TGR Gigabit Ethernet Switch User's Guide
Figure 6- 69. Port Security Settings – Edit window
Description
Allows the selected port(s) dynamic MAC address learning to be locked such
that new source MAC addresses cannot be entered into the MAC address
table for the locked port or group of ports. It can be changed by toggling
between Disabled and Enabled.
Select the maximum number of addresses that may be learned for the port.
The port can be restricted to 10 or less MAC addresses that are allowed for
dynamically learned MAC addresses in the forwarding table.
Select DeleteOnTimeout to clear dynamic entries for the ports on timeout of
the Forwarding Data Base (FDB). When DeleteOnReset is selected, the
locked addresses will not age out until the Switch has been reset. Select
Permanent to automatically save the new learned address and never age out
even if the system rebooting. You can use the Port Security menu to either
clear or delete port security entries.
Use this to specify a consecutively numbered group of ports on the switch for
configuration.
Figure 6- 70. Clear Port Security Entry window
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