Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 160

Which of the following operations are mandatory to restore the factory default settings of an AR2200 router? (Choose all that apply.)

Answer options

• A. Resetting saved configurations
• B. Restarting the AR2200 router
• C. Specifying the configuration file for next startup
• D. Clearing the current configuration

Correct answer: A, D

Explanation

To restore the factory defaults of an AR2200 router, it is essential to reset saved configurations and clear the current configuration. Restarting the router and specifying a configuration file are not mandatory steps in this process.