HPE Aruba Certified Professional (ACP) – SD-WAN — Question 102

Your customer requires encrypting and authenticating Ethernet frames between all APs and CX switches. Which solution should you recommend?

Answer options

• A. MACSec
• B. MAC-TLS
• C. MAC Auth
• D. Sticky MAC

Correct answer: A

Explanation

The correct answer is A, MACSec, as it is specifically designed for encrypting and authenticating Ethernet frames, providing a secure communication channel. Options B, MAC-TLS, is more suited for securing TCP connections, while C, MAC Auth, and D, Sticky MAC, do not provide encryption for Ethernet frames.