ZyXEL Communications GS1200 SERIES, Руководство пользователя, Страница: 32 / 85

Chapter 6 Tutorials
GS1200 Series User’s Guide
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6.4 Setting Up QoS (Quality of Service)
The QoS (Quality of Service) feature allows you to prioritize the flow of data passing through the Switch.
Use the Port-Based QoS feature to assign priority to data transmitted through a particular port. Or, use
the IEEE 802.1p QoS feature to assign the priority value (from 0 to 7) and define up to eight traffic types.
The Switch allows four priority levels, shown in the table below.
Table 5 Priority Queuing Levels in QoS
QUEUE NAME PRIORITY LEVEL
Queue 0 Low Priority
Queue 1 Normal Priority
Queue 2 Medium Priority
Queue 3 High Priority