N10-005 Question #348: Real Exam Question with Answer & Explanation

The correct answer is A: QoS. Quality of Service (QoS) is a set of techniques used to manage network traffic by prioritizing certain types of data over others. On a congested network, QoS can mark latency-sensitive traffic (such as VoIP or video conferencing) with a higher priority, ensuring it is processed a

Question

A company needs to find a way to best route latency-sensitive traffic appropriately on an already congested network. Which of the following would be BEST suited for this purpose?

Options

AQoS
BPPPoE
CRADIUS
DVPN

Explanation

Quality of Service (QoS) is a set of techniques used to manage network traffic by prioritizing certain types of data over others. On a congested network, QoS can mark latency-sensitive traffic (such as VoIP or video conferencing) with a higher priority, ensuring it is processed and forwarded ahead of less time-critical data. PPPoE is a point-to-point encapsulation protocol used for DSL connections. RADIUS is an authentication, authorization, and accounting protocol. VPN creates encrypted tunnels for secure communication but does not inherently solve congestion or latency prioritization.

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