AutoQoS with Cisco Catalyst 9800 Series

B.

AutoQoS is a feature that automates Quality of Service (QoS) configuration in Cisco devices. When using a Cisco Catalyst 9800 Series Wireless Controller, the following statement about AutoQoS is true:

B. It matches traffic and assigns each matched packet to QoS groups

AutoQoS uses a set of predefined profiles to match traffic and assign each matched packet to a QoS group. These profiles are based on common traffic types, such as voice, video, and data, and are designed to provide optimal QoS for each traffic type.

AutoQoS works by analyzing the traffic and matching it to one of the predefined profiles. Once a traffic type is identified, AutoQoS assigns the traffic to the appropriate QoS group, which is associated with a specific QoS policy. This ensures that the traffic receives the appropriate level of QoS, based on its priority and requirements.

AutoQoS also includes some advanced features that allow you to customize the QoS configuration to meet your specific needs. For example, you can modify the predefined profiles, create new profiles, or specify custom QoS policies for specific traffic types.

Overall, AutoQoS makes it easier to implement QoS in your wireless network by automating many of the configuration tasks. This can help ensure that your network is optimized for the traffic types that are most important to your organization, and that your users receive the best possible service.