Users Guide

Quality of Service (QoS)

This chapter describes how to use and congure Quality of Service (QoS) features on the switch.

Dierentiated service is accomplished by classifying and queuing trac, and assigning priorities to those queues.

Figure 121. Dell Networking QoS Architecture

Topics:

• Implementation Information

• Port-Based QoS Congurations

• Policy-Based QoS Congurations

• DSCP Color Maps

• Enabling QoS Rate Adjustment

• Enabling Strict-Priority Queueing

• Weighted Random Early Detection

• Explicit Congestion Notication

Quality of Service (QoS) 809