Which of the following authentication modes are included in Huawei NAC solution on a campus...

Huawei'sNAC (Network Access Control)solution on campus networks supportsmultiple authentication modes, including:

A. 802.1X authentication: Uses credentials with a supplicant (e.g., on a PC or phone)

C. Portal authentication: Redirects users to a login webpage

D. MAC address authentication: Authenticates based on the device's MAC address, often used for IoT or non-interactive devices

B. Wireless authenticationis not an authentication mode itself; rather, wireless clients can use802.1X or portalmethods over WLAN.