Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 129

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: A

Explanation

The correct answer is A because in RSTP, interfaces in the Discarding state do indeed discard received frames while still learning MAC addresses to maintain the MAC address table. Answer B is incorrect as it suggests that the MAC address table is not updated, which contradicts RSTP functionality.