N10-009 · Question #222
N10-009 Question #222: Real Exam Question with Answer & Explanation
The correct answer is D: Full duplex on all user ports. Full duplex mode allows devices to send and receive data simultaneously, improving network performance and reducing congestion, which is critical for VoIP and video conferencing.
Question
A small business is deploying new phones, and some of the phones have full HD videoconferencing features. The Chief Information Officer is concerned that the network might not be able to handle the traffic if the traffic reaches a certain threshold. Which of the following can the network engineer configure to help ease these concerns?
Options
- AA VLAN with 100Mbps speed limits
- BAn IP helper to direct VoIP traffic
- CA smaller subnet mask
- DFull duplex on all user ports
Explanation
Full duplex mode allows devices to send and receive data simultaneously, improving network performance and reducing congestion, which is critical for VoIP and video conferencing.
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