HPE Aruba Certified ClearPass Professional (ACCP) — Question 36

A network administrator examines a list of 2.4GHz clients with low performance in the Mobility Master (MM) dashboard. Which property for a client should pose a concern as a potential performance issue?

Answer options

• A. Radio PHY of HT 20MHz
• B. Max speed of 72Mbps
• C. SNR of 18
• D. Usage of 10 MB

Correct answer: C

Explanation

An SNR of 18 indicates a low signal-to-noise ratio, which can significantly affect the performance of a client on the network, hence it is a concern. The other options, while they may indicate limitations in speed or bandwidth, do not directly correlate to immediate performance issues like a low SNR does.