5-4
QoS Processing Flow in an AP
Figure 5-2
QoS processing flow
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briefly describes how the QoS module processes traffic:
1) Traffic classifier identifies and classifies traffic for subsequent QoS actions.
2) The QoS module takes various QoS actions on classified traffic as configured, depending on the
traffic processing phase and network status. For example, you may configure the QoS module to
perform traffic policing for incoming traffic, traffic shaping for outgoing traffic, congestion avoidance
before congestion occurs, and congestion management when congestion occurs.
