Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 58

Which of the following statements is true about link aggregation in manual load balancing mode?

Answer options

• A. In manual load balancing mode, devices at both ends of a link send LACPDUs to each other.
• B. A maximum of four active interfaces can be configured in manual load balancing mode.
• C. In manual load balancing mode, all active interfaces forward data and load balance traffic.
• D. The number of active interfaces can be set in manual load balancing mode.

Correct answer: D

Explanation

The correct answer is D because manual load balancing mode allows for the configuration of the number of active interfaces as needed. Option A is incorrect since LACPDUs are not sent in manual mode, while option B is incorrect because there is no strict limit of four active interfaces. Option C is also wrong because not all interfaces necessarily forward data in manual load balancing mode.