Which of the following BEST describes a SAP when regarding QoS?

Which of the following BEST describes a SAP when regarding QoS?
A . A point in the network where EXP bits can be mapped to one of eight predefined FCs, each one with its own queue.
B . A logical point in a service tunnel where all of customer traffic is aggregated.
C . A point at which the initial classification of customer traffic occurs.
D . A point in the network where QoS parameters are discarded in favor of lower-level hardware
queuing functions, such as LLI (Link Layer Interleave).
E . A point in the network where traffic flows from multiple different services are queued together, based on forwarding class.

View Answer

Answer: C