DSCP tagging is used to indicate the desired QoS treatment for packets.

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Multiple Choice

DSCP tagging is used to indicate the desired QoS treatment for packets.

DSCP tagging uses a 6-bit code point in the IP header to specify the desired quality of service for each packet. This labeling lets routers classify traffic and apply the corresponding per-hop behavior, such as low-latency handling for voice or different levels of priority and reliability. The DSCP value travels with the packet, guiding how each hop queues, schedules, and possibly drops it. So the tag communicates the intended QoS treatment, though actual delivery depends on the network’s policy and current congestion.

DSCP tagging uses a 6-bit code point in the IP header to specify the desired quality of service for each packet. This labeling lets routers classify traffic and apply the corresponding per-hop behavior, such as low-latency handling for voice or different levels of priority and reliability. The DSCP value travels with the packet, guiding how each hop queues, schedules, and possibly drops it. So the tag communicates the intended QoS treatment, though actual delivery depends on the network’s policy and current congestion.

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