Reference Guide

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Quality of Service (QoS)
Quality of service (QoS) is supported on the S4820T platform.
Differentiated service is accomplished by classifying and queuing traffic, and assigning priorities to those queues.
Table 55. FTOS Support for Port-Based, Policy-Based, and Multicast QoS Features
Feature Platform Direction
• Specifying WRED Drop
Precedence
S4820T Egress
Weighted Random Early Detection S4820T Egress
• Creating WRED Profiles
S4820T Egress
Figure 106. Dell Networking QoS Architecture
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