Huawei Certified Network Associate – Routing and Switching (HCNA-RS, legacy) — Question 123

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: A, B, C

Explanation

The correct answers are A, B, and C because AAA on Huawei AR G3 Series routers supports 'None', 'Local', and 'Radius' authentication modes. Option D, '802.1X', is not supported as an authentication mode within this context.