Basic configuration for MAC authentication
Create and configure an authentication domain, also called "an ISP domain."
For local authentication, create local user accounts, and specify the lan-access service for the accounts.
For RADIUS authentication, check that the device and the RADIUS server can reach each other, and create user accounts on the RADIUS server.
If you are using MAC-based accounts, make sure that the username and password for each account is the same as the MAC address of the MAC authentication users.
MAC authentication can take effect on a port only when it is enabled globally and on the port.