3.4.5.1 Receiving a QosCounterResult Frame

When a QosCounterResult frame is received, the Sequence Number field in the Base header of the received frame MUST be used to look up a matching sequence number identifier in the Snapshot Request Table. If a matching sequence number is not found, the frame MUST be ignored.

Otherwise, the result MUST be passed back to the higher-layer application or protocol that requested the snapshot in the first place. The associated entry in the Snapshot Request Table MUST then be deleted, and the Per-Snapshot Response timer MUST be disabled.