What is classification and Marking, Queueing ? (Qof)

- Classification & Marking: classifying the traffic according to its importance (Very High, High, Med, Low) - Queueing: - giving a specific priority to every type of packet (giving the priority of "very high" to the "UDP" traffic) - dividing the Transmission capacity with respect to the priority (giving 40% to the very high, 20% to the high, etc.)