A network engineer must create a Fibre Channel fabric QoS design for an existing data center. The solution must provide relative bandwidth guarantees to application traffic, control latency, and prior

Traffic policing drops traffic that exceeds a configured rate, which can control bandwidth but does not provide guarantees, control latency by buffering, or prioritize traffic in the way shaping does.

Traffic shaping buffers excess traffic and releases it at a configured rate, which effectively provides relative bandwidth guarantees, prevents network congestion that causes latency spikes, and allows for prioritizing different application traffic flows by smoothing their transmission and managing burstiness.

Traffic remarking modifies QoS tags (like CoS) on frames, which is a precursor for other QoS actions, but it does not directly provide bandwidth guarantees, control latency, or prioritize traffic on its own.

Traffic classification identifies and categorizes traffic flows, which is a necessary initial step for QoS but is not a mechanism that itself provides bandwidth guarantees, controls latency, or prioritizes traffic.