Planet SGSD-1022 User Manual page 229

Traffic Class
The default priority levels are assigned according to recommendations in the IEEE 802.1p standard. However, you can map the
priority levels to the Managed Switch's output queues in any way that benefits application traffic for your own network.
(Range: 0-7, where 7 is the highest priority)
Output queue buffer.
(Range: 0-3, where 3 is the highest CoS priority queue)
Priority Level
1
2
0 (default)
3
4
5 Video, less than 100 milliseconds latency and jitter
6 Voice, less than 10 milliseconds latency and jitter
7
Table 4-10-2 CoS Priority Levels
User's Manual of SGSD-1022 / SGSD-1022P
Traffic Type
Background
(Spare)
Best Effort
Excellent Effort
Controlled Load
Network Control
229
SGSW-2840 / SGSW-2840P