Chapter 9 Quality of Service

THE CCNP ENCOR EXAM OBJECTIVES COVERED IN THIS CHAPTER INCLUDE THE FOLLOWING:

  • Domain 1.0 Architecture
    • 1.6  Describe concepts of wired and wireless QoS

images  In this chapter, you'll learn how to configure QoS tools that address the problems of network congestion and latency. We'll begin with a brief introduction to QoS concepts, and then dig into the following:

  • Classification and marking using class maps—Let you identify what types of traffic should be prioritized over others during times of congestion
  • Policing—Limits the throughput of traffic to stop congestion before it starts
  • Queuing—Controls congestion when ...

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