220-802 Question #290: Real Exam Question with Answer & Explanation

The correct answer is C: Block the outbound port. Blocking the outbound port used by the webcam's streaming service on the router's firewall prevents the video feed from leaving the local network and reaching the internet. Even if the webcam software attempts to stream externally, the router will drop those outbound packets. MAC

Question

A technician is installing a webcam in a nursery for a user to monitor their baby. The user wants to ensure that the webcam is not broadcasting externally. Which of the following would the technician implement on the SOHO router to prevent the broadcast?

Options

AEnable MAC filtering
BEnable static IPs
CBlock the outbound port
DChange the default SSID

Explanation

Blocking the outbound port used by the webcam's streaming service on the router's firewall prevents the video feed from leaving the local network and reaching the internet. Even if the webcam software attempts to stream externally, the router will drop those outbound packets. MAC filtering controls which devices can join the network but does not restrict where those devices can send traffic. Static IPs and changing the SSID are network identification measures that have no effect on preventing outbound data transmission.

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