MAC address authentication controls a user's network access rights based on the user's interface and MAC address. The user does not need to install any client software. The user device MAC address is used as the user name and password. When detecting the user's MAC address the first time, the network access device starts authenticating the user.
MAC address authentication only provides a user authentication solution. To implement this solution, the AAA function must also be configured. Therefore, complete the following tasks before you configure MAC address authentication:
For the configuration of AAA client, see AAA Configuration.