Question 1 of 30
In a service provider network, a network engineer is tasked with implementing Quality of Service (QoS) to ensure that voice traffic is prioritized over video and data traffic. The engineer decides to use Differentiated Services Code Point (DSCP) values to classify and mark packets. Given that voice traffic is marked with a DSCP value of 46, video traffic with a DSCP value of 34, and data traffic with a DSCP value of 0, which of the following statements best describes the expected behavior of the QoS policy when these packets traverse the network?
Voice packets will be prioritized over video and data packets due to their higher DSCP value.
Video packets will receive the same priority as voice packets since they are both marked with high DSCP values.
Data packets will be prioritized over voice packets because they have a lower DSCP value.
All packets will be treated equally since they are all marked with DSCP values.

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