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Question 561 - N10-008 discussion

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The results of a recently completed site survey indicate a significant, undesired RSSI in the parking lot and other exterior areas near the like to mitigate access to the wireless network in exterior access areas. The current access point settings are listed in the following table:

Which of the following is the BEST step for the technician to take to resolve the issue?

A.
Reconfigure AP2 and AP3 for non-overlapping channels
Answers
A.
Reconfigure AP2 and AP3 for non-overlapping channels
B.
Implement directional antennas on AP1 and AP2.
Answers
B.
Implement directional antennas on AP1 and AP2.
C.
Raise the power settings on AP2 and AP3.
Answers
C.
Raise the power settings on AP2 and AP3.
D.
Change the SSID on AP1 and AP2.
Answers
D.
Change the SSID on AP1 and AP2.
Suggested answer: B

Explanation:

Implementing directional antennas on AP1 and AP2 is the best step for the technician to take to resolve the issue of undesired RSSI in the parking lot and other exterior areas near the building. RSSI stands for received signal strength indicator, which is a measure of how well a device can receive a wireless signal from an access point (AP). An AP is a device that provides wireless connectivity to a network. An antenna is a device that radiates or receives electromagnetic waves. A directional antenna is an antenna that focuses the wireless signal in a specific direction, resulting in higher gain and longer range. By using directional antennas on AP1 and AP2, which are located near the exterior walls of the building, the technician can reduce the wireless signal leakage to the outside areas and improve the wireless coverage inside the building. Reference: [CompTIA Network+ Certification Exam Objectives], What Is RSSI and How Does It Affect Wireless Networks?, Directional Antennas:

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asked 02/10/2024
Ravindra MG
27 questions
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