D-Link DES-3326SRM Product Manual - Page 59
Port Security Settings, Port Security Settings
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D-Link DES-3326S Layer 3 Switch Port Security Settings Port security settings instruct the Switch on how to handle MAC address table entries for each port. The Port Security Settings menu link is located in the Basic Setup folder. For stacked Switches, select the Switch form the Unit drop-down menu and configure the port security for the Switch. Follow the instruction below for port security settings. Click the selection button on the far left that corresponds to the port you want to configure and click the Edit button. The Port Security Edit menu appears, notice that once this menu is available you may move to any port on any switch in the stack to configure security for that port. See the table below for a description of the Port Security Settings parameters. Figure 5- 5. Port Security Settings Figure 5- 6. Configure Port Security Configure the following parameters for Port Security: Parameter Description Admin State Max Learning Address Lock Address Mode Configure Ports from __ to __ Toggle Admin State to either enable or disable port security for the port. 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 Delete On Timeout to clear dynamic entries for the ports on timeout of the Forwarding Data Base (FDB). Specify Delete On Reset to delete all FDB entries, including static entries upon system reset or rebooting. Specify Permanent to ensure that MAC addresses do not age out. MAC addresses retain locked status even if the Switch is restarted if Permanent is selected here. Use this to specify a consecutively numbered group of ports on the switch for configuration. 49