Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 69

On Huawei AR G3 Series routers, which authentication modes does AAA support? (Choose all that apply.)

Answer options

• A. None.
• B. Local.
• C. Radius.
• D. 802.1X

Correct answer: B, C, D

Explanation

The correct options are B, C, and D because AAA on Huawei AR G3 Series routers supports local authentication, Radius, and 802.1X as methods for user authentication. Option A, 'None,' is incorrect as it implies that no authentication methods are supported, which is not the case.