Question 1 of 30
In a corporate network, a network engineer is tasked with implementing Quality of Service (QoS) to prioritize voice traffic over regular data traffic. The engineer decides to classify and mark packets using Differentiated Services Code Point (DSCP) values. If the voice traffic is assigned a DSCP value of 46, what is the expected behavior of the network devices when handling this traffic, and how does it compare to a DSCP value of 0, which is typically used for best-effort traffic?
The network devices will prioritize the voice traffic with DSCP 46, ensuring low latency and minimal jitter, while best-effort traffic with DSCP 0 will be treated with lower priority.
Both DSCP values will be treated equally, resulting in no prioritization of voice traffic over data traffic.
The voice traffic will be dropped entirely due to its high priority, while best-effort traffic will be forwarded normally.
The network devices will only recognize DSCP 0 and ignore DSCP 46, treating all traffic as best-effort.

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