ZyXEL Communications ZyXEL Dimension GS-4012F - Manual (Page 120)

GS-4012F/4024 User’s Guide
Chapter 17 Port Security 119
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H A P T E R
17
Port Security
This chapter shows you how to set up port security.
17.1 Overview
Port security allows only packets with dynamically learned MAC addresses and/or configured
static MAC addresses to pass through a port on the switch.
For maximum port security, enable this feature, disable MAC address learning and configure
static MAC address(es) for a port. It is not recommended you disable Port Security together
with MAC address learning as this will result in many broadcasts.
17.2 Port Security Setup
Click Advanced Application, Port Security in the navigation panel to display the screen as
shown.
Figure 52 Port Security
The following table describes the labels in this screen.