A network technician is troubleshooting wireless network issues in a crowded office complex and suspects there is interference from nearby wireless networks.
Which of the following should the technician perform to discover possible interference?
A.
Site survey B.
Vulnerability scanning C.
Wardriving D.
Checking logical diagram E.
Bandwidth test.
A.
A network technician is troubleshooting wireless network issues in a crowded office complex and suspects there is interference from nearby wireless networks.
Which of the following should the technician perform to discover possible interference?
A.
Site survey
B.
Vulnerability scanning
C.
Wardriving
D.
Checking logical diagram
E.
Bandwidth test.
A.
Option A - Site survey is the correct answer to this question. A site survey is the process of analyzing and evaluating the wireless environment in a specific location to determine the strengths and weaknesses of a wireless network. A site survey can detect nearby wireless networks and the channels they are using, as well as identify the best channel to use to minimize interference.
Option B - Vulnerability scanning is a security testing technique used to identify vulnerabilities in a network or system. It is not relevant to identifying wireless network interference.
Option C - Wardriving is the act of driving around with a wireless-enabled device to detect wireless access points. It is an outdated technique and is not effective for detecting wireless network interference.
Option D - Checking logical diagram is not relevant to identifying wireless network interference.
Option E - Bandwidth test is a measurement of how much data can be transmitted over a network in a given period. It is not relevant to identifying wireless network interference.
In summary, the best option for discovering possible interference from nearby wireless networks is to perform a site survey.