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Question 44 - HPE7-A01 discussion

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You are setting up a customer's 15 headless loT devices that do not support 802.1X. What should you use?

A.
Multiple Pre-Shared Keys (MPSK) Local
Answers
A.
Multiple Pre-Shared Keys (MPSK) Local
B.
Clearpass with WPA3-PSK
Answers
B.
Clearpass with WPA3-PSK
C.
Clearpass with WPA3-AES
Answers
C.
Clearpass with WPA3-AES
D.
Multiple Pre-Shared Keys (MPSK) with WPA3-AES
Answers
D.
Multiple Pre-Shared Keys (MPSK) with WPA3-AES
Suggested answer: A

Explanation:

MPSK Local is a feature that can be used to set up 15 headless IoT devices that do not support 802.1X authentication. MPSK Local allows the switch to automatically generate and assign unique pre-shared keys for devices based on their MAC addresses, without requiring any configuration on the devices or an external authentication server. The other options are incorrect because they either require 802.1X authentication, which is not supported by the IoT devices, or WPA3 encryption, which is not supported by Aruba CX switches.

Reference: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch05.html https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch06.html

asked 16/09/2024
Erik de Bont
39 questions
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