19
Quality of Service (QoS)
19.1 Overview
Quality of Service (QoS) refers to both a network’s ability to deliver data with minimum delay, and the networking methods used to control the use of bandwidth. Without QoS, all traffic data is equally likely to be dropped when the network is congested. This can cause a reduction in network performance and make the network inadequate for
Configure QoS on the
1Configure classifiers to sort traffic into different flows.
2Assign priority and define actions to be performed for a classified traffic flow.
The
This chapter contains information about configuring QoS and editing classifiers.
19.1.1What You Can Do in this Chapter
•The General screen lets you lets you enable or disable QoS, set the bandwidth, and allow the
•The Queue Setup screen lets you lets you configure QoS queue assignment (Section 19.4 on page 311).
•The Class Setup screen lets you add, edit or delete QoS classifiers (Section 19.5 on page 313).
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