Qos Setting; Priority Mode - Ovislink Air Live POE-FSH8PW User Manual

4.8 QoS Setting

Here you can configure QoS policy priority mode and CoS (Class of Service) configuration.
QoS (Quality of Service) refers to mechanisms in the network software that make the actual
determination of which packets have priority. CoS refers to feature sets, or groups of
services, that are assigned to users based on company policy. If a feature set includes
priority transmission, then CoS winds up being implemented in QoS functions within the
routers and switches in the network. In an enterprise network, class of service (CoS)
differentiates high-priority traffic from lower-priority traffic. Tags may be added to the
packets to identify such classes, but they do not guarantee delivery as do quality of service
(QoS) functions, which are implemented in the network devices.
There are many management functions can be set or performed if you click the
QoS Setting on Home Page, including:

Priority Mode

Class of service Configuration
In the following sessions, we will talk in detail about the management functions under the
QoS Setting menu.
4.8.1 Priority Mode
There are three priority modes available to specify the priority of packets being serviced.
Those include First-In-First-Out, All-High-Before-Low, and Weight-Round-Robin.
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4. Web Management