Question 159 of 240 from exam 400-351: CCIE Wireless Written Exam

Question 159 of 240 from exam 400-351: CCIE Wireless Written Exam

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Question

Refer to the exhibit.

Which statement about the information that is displayed within the Cisco Spectrum Expert tool is true?

Real Time FFT

Center-2.450 GHz
Vertical Scale:10d8m /
Trace 1: Nax
(Trace 3: OF

-70. 68m

-120 48m
Start: 2.400 GHz

‘Span: 100.00 MHz
RBW:156.25kHz

MTree 2: Of

FFT Duty Cycle
Center-2

Vertical Scale:10%

(DTrace 1: Max

0% nt
Start: 2.400 GHz

RBW:156
Trace 2: Of

Answers

A. Bluetooth interference can be the cause of client connection issues.

B. The AP on channel 11 is at maximum throughput capacity.

C. Non-Wi-Fi interference on channel 1 would cause major performance issues for APs on that channel.

D. Channel 6 cannot be used for Wi-Fi.

Explanations

A. B. C. D.

C.

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