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Exam CWNA-107 All Questions

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Exam CWNA-107 topic 1 question 22 discussion

Actual exam question from CWNP's CWNA-107
Question #: 22
Topic #: 1
[All CWNA-107 Questions]

You are reconfiguring an AP to use the short guard interval. How long will the new guard interval duration be after the change?

  • A. 400 ns
  • B. 10 ms
  • C. 800 ns
  • D. 104 ms
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
Reference -
https://www.sonicwall.com/en-us/support/knowledge-base/170504672960493
by buck at Sept. 10, 2019, 8:45 p.m.

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Coffee
Highly Voted 4 years, 9 months ago
A is correct
upvoted 5 times
...
mamoman
Most Recent 5 years ago
So for the answer, it can be A or C then? which one to choose?
upvoted 1 times
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buck
5 years, 2 months ago
The 802.11n draft specifies two guard intervals: 400ns (short) and 800ns (long). https://www.cwnp.com/802-11n-guard-intervals-gi/
upvoted 4 times
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