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Guidelines, Guidelines 9 – Allied Telesis AT-8100 Series User Manual

Page 1039

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AT-8100 Switch Command Line User’s Guide

1039

after learning three addresses. The switch also sends an SNMP
trap.

Guidelines

Here are the guidelines to MAC address-based port security:

The filtering of a packet occurs on the ingress port, not on the
egress port.

You cannot use MAC address-based port security and 802.1x port-
based access control on the same port. To configure a port as an
Authenticator or Supplicant in 802.1x port-based access control,
you must remove MAC address-based port security.

This type of port security is supported on optional SFP modules.

You can manually add static addresses to ports that are configured
for this security. The manually added addresses are not counted
against the maximum number of addresses the ports can learn.