Planet VC-820M User Manual page 139

The table includes the following fields:
Object
First Come First Served
All High before Low
Weighted Round Robin
802.1p priority [0-7]
802.1p Priority: Priority classifiers of the Switch forward packet. CoS range is from 0 to 7.
Seven is the high class. Zero is the low class. The user may configure the mapping between
CoS and Traffic classifiers.
Description
The sequence of packets sent is depending on arrival order.
The high priority packets sent before low priority packets.
Select the preference given to packets in the switch's higher-priority queue.
These options represent the number of higher priority packets sent before one
lower priority packet is sent.
For example, 8 Highest : 4 SecHigh : 2 SecLow : 1 Lowest means that the switch
sends 8 highest priority packets before sending 4 second high priority packet,
before sending 2 second low priority packet, before sending 1 lowest priority
packet.
Set up the CoS priority level 0~7—High, Middle, Low, Lowest.
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User's Manual of VC-820M