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CWNA-107 · Question #112

Two co-located 802.11b/g/n APs can interfere with one another and cause contention and collisions, even when the two APs are operating on non-overlapping channels (e.g. 1 & 6). What deployment flaw…

The correct answer is A. The access points are mounted too closely to one another. See the full explanation below for the reasoning.

Question

Two co-located 802.11b/g/n APs can interfere with one another and cause contention and collisions, even when the two APs are operating on non-overlapping channels (e.g. 1 & 6). What deployment flaw could cause this problem?

Options

  • AThe access points are mounted too closely to one another.
  • BReflective objects in the area are causing significant multipath.
  • CA client station is using active scanning to probe for access points on multiple channels.
  • DThe access points are not synchronized to the same NTP server.

How the community answered

(27 responses)
  • A
    81% (22)
  • B
    11% (3)
  • C
    4% (1)
  • D
    4% (1)

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