Figure 15-15 Smt: Port Security; Table 15-7 Smt: Port Security - ZyXEL Communications Dimension ES-2008 User Manual

Ethernet switch

Table of Contents

Dimension ES-2008 Ethernet Switch

Select Port Security and press [ENTER] to display the screen as shown next.

Dimension Switch ES-2008 : Port Security

========================

Port

-------------------------------

Trk1.

Trk2.

actions->

Tab=Next Item

BackSpace=Previous Item

The following table describes the fields in this screen.

FIELD

Port

This read-only field displays the port number or the trunk group on the switch

Note: This field is 0 to indicate that a port is in a trunk group.

Enable

Press [SPACE BAR] and [ENTER] to select Enable to prevent the port from

Security

learning new MAC addresses.

Press [ESC] to move the cursor back to the actions menu. Press [TAB] to select <Save>

and press [ENTER] to save the settings back to the switch.

15.6.2 MAC Address Time Out

To specify the time out period for inactive MAC addresses, select Aging Time Setting to

display the screen as shown next.

Enter a time interval between 300 and 765 (in seconds) in the MAC Age Interval (sec)

field. If you enter 0, the MAC addresses will never timeout.

15-14

Enable Security

(disable for MAC Learning)

Disable

<Edit>

Select the Action menu.