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Question 35 - HPE7-A01 discussion

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Your manufacturing client is having installers deploy seventy headless scanners and fifty IP cameras in their warehouse These new devices do not support 802 1X authentication.

How can HPE Aruba reduce the IT administration overhead associated with this deployment while maintaining a secure environment using MPSK?

A.
Have the installers generate keys with ClearPass Self Service Registration.
Answers
A.
Have the installers generate keys with ClearPass Self Service Registration.
B.
Have the MPSK gateway derive the unique pre-shared keys based on the MAC OUI.
Answers
B.
Have the MPSK gateway derive the unique pre-shared keys based on the MAC OUI.
C.
Use MPSK Local to automatically provide unique pre-shared keys for devices.
Answers
C.
Use MPSK Local to automatically provide unique pre-shared keys for devices.
D.
MPSK Local will allow the cameras to share a key and the scanners to share a different key
Answers
D.
MPSK Local will allow the cameras to share a key and the scanners to share a different key
Suggested answer: C

Explanation:

MPSK Local is a feature that can reduce the IT administration overhead associated with deploying devices that do not support 802.1X authentication while maintaining a secure environment. 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 manual intervention by the installers or the MPSK gateway, or they do not provide unique pre-shared keys for devices.

Reference: https://www.arubanetworks.com/techdocs/AOS-CX_10_08/UG/bk01-ch05.html https://www.arubanetworks.com/techdocs/AOS-CX_10_08/UG/bk01-ch06.html

asked 16/09/2024
Dele Olagoroye
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