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Question 480 - N10-008 discussion

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A network administrator notices excessive wireless traffic occurring on an access point after normal business hours. The access point is located on an exterior wall. Which of the following should the administrator do to limit wireless access outside the building?

A.
Set up a private VLAN.
Answers
A.
Set up a private VLAN.
B.
Disable roaming on the WAP.
Answers
B.
Disable roaming on the WAP.
C.
Change to a directional antenna.
Answers
C.
Change to a directional antenna.
D.
Stop broadcasting of the SSID.
Answers
D.
Stop broadcasting of the SSID.
Suggested answer: C

Explanation:

A directional antenna is a type of antenna that radiates or receives radio waves in a specific direction. This can help limit wireless access outside the building by focusing the signal towards the intended area and reducing the signal strength in other directions. A private VLAN is a feature that isolates network devices within a VLAN. Disabling roaming on the WAP prevents wireless clients from switching to another WAP when the signal is weak. Stopping broadcasting of the SSID hides the network name from wireless clients, but does not prevent them from connecting if they know the SSID.

Reference: CompTIA Network+ Certification Exam Objectives Version 7.0 (N10-007), Objective 3.1:

Given a scenario, install and configure wireless LAN infrastructure and implement the appropriate technologies in support of wireless capable devices.

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asked 02/10/2024
junjie wang
36 questions
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