Prerequisites for Configuring MAC Authentication Bypass
IEEE 802.1x—Port-Based Network Access Control
You should understand the concepts of port-based network access control and have an understanding of how to configure port-based network access control on your Cisco platform.
RADIUS and ACLs
You should understand the concepts of the RADIUS protocol and have an understanding of how to create and apply access control lists (ACLs). For more information, see the documentation for your Cisco platform and the Securing User Services Configuration Guide Library.
The device must have a RADIUS configuration and be connected to the Cisco secure access control server (ACS). For more information, see the User Guide for Secure ACS Appliance 3.2.