D-Link DSA-3200 Technical Information download pdf (Page 154)

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DGS-3200 Series Layer 2 Managed Gigabit Ethernet Switch Web UI Reference Guide

140

Figure 6 - 14. Port Security Settings window

The following parameters can be set:

Parameter Description

Port Security Trap/Log

Settings

Use the radio button to enable or disable Port Security Traps and Log Settings on the

Switch.

From Port / To Port

Use the drop-down menu to select a range of ports to be configured.

Admin State

This drop-down menu allows the user to enable or disable Port Security (locked MAC

address table for the selected ports).

Max Learning Address

(0-64)

The number of MAC addresses that will be in the MAC address forwarding table for the

selected switch and group of ports.

Lock Address Mode

This drop-down menu allows the option of how the MAC address table locking will be

implemented on the Switch, for the selected group of ports. The options are:

Permanent – Unless users manually delete these secured addresses from the switch, the

locked addresses will never be aged out, even when the Switch is restarted.

DeleteOnTimeout – The locked addresses will age out after the aging timer expires.

DeleteOnReset – The locked addresses will not age out until the Switch has been reset or

rebooted.

Click Apply to implement changes made.

Port Lock Entries

Users can remove an entry from the port security entries learned by the Switch and entered into the forwarding database. This

function is only operable if the Mode in the Port Security Settings window is selected as Permanent or DeleteOnReset, or in

other words, only addresses that are statically learned by the Switch can be deleted.

To view the following window, click Security > Port Security > Port Lock Entries:

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D-Link DSA-3200 Technical Information Page 154