802.1X port-based authentication uses the IEEE 802.1X standard (802.1X for short) to control the access rights of users or access ports. Users or devices must pass 802.1X authentication before they can access the network.
802.1X port-based authentication is mainly used to authenticate WLAN users as well as to authenticate wired LAN users who access the network through the 802.1X dialers. It allows only authorized users or devices to access the network, protecting network security.
802.1x port authentication applies to scenarios where no BAS interface is configured. The "users" mentioned in 802.1x port authentication feature description refer to network-side users, but not BAS users.
802.1X port-based authentication offers the following benefit to carriers:
Provides a more secure access authentication and control mode.