Huawei Certified Network Associate – Routing and Switching (HCNA-RS, legacy) — Question 82

In RSTP mode, interfaces in the Discarding state discard received data frames but maintain the MAC address table based on received data frames.

Answer options

• A. True
• B. False

Correct answer: B

Explanation

The correct answer is B because interfaces in the Discarding state do not maintain the MAC address table based on received data frames; they do not learn MAC addresses while discarding frames. Therefore, option A is incorrect as it implies that MAC address learning occurs in the Discarding state.