Chapter 4. Congestion Management and Queuing

<feature><title>This chapter covers the following subjects</title> </feature>

This chapter starts by defining what congestion is and why it happens. Next, it explains the need for queuing or congestion management and describes the router queuing components. The rest of this chapter is dedicated to explaining and providing configuration and monitoring commands for queuing methods, namely FIFO, PQ, RR, WRR, WFQ, CBWFQ, and LLQ.

“Do I Know This Already?” Quiz

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