Port security, 1 overview, 2 port security setup – ZyXEL Communications ES-2108 User Manual
Page 107: Chapter 17 port security, 1 overview 17.2 port security setup, Figure 52 port security
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ES-2108 Series User’s Guide
Chapter 17 Port Security
107
C
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
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