Huawei Certified Network Associate – Routing and Switching (HCNA-RS, legacy) — Question 52

The Eth-Trunk frame forwarding mechanism used to prevent changes in the data sequence forwards frames based on which of the following parameters?

Answer options

• A. The same source or destination IP address.
• B. The same source or destination MAC address.
• C. The same protocol type.
• D. The same source or destination port number.

Correct answer: A, B

Explanation

The Eth-Trunk mechanism ensures that frames are forwarded based on the same source or destination IP address and MAC address to maintain the sequence of data. The other options, while relevant to networking, do not specifically contribute to preventing changes in the data sequence as effectively as the IP and MAC addresses do.