AirLive POE-GSH2004L-370 - Manual (Page 53)

4. Web Management
 Prioritize Traffic:
Five Prioritize Traffic values are provided: Custom, All Low Priority, All Normal Priority, All
Medium Priority, and All High Priority. The QoS setting would apply to all ports on the
switch if one of the following values is selected: All Low Priority, All Normal Priority, All
Medium Priority, or All High Priority.
 Port Number:
When Custom is selected for Prioritize Traffic, you may assign specific Port Number for
802.1p Configuration.
 802.1p Configuration:
Each Priority can select any of Queue. In Default, Priority 0 is mapping to Queue normal,
Priority 1 is mapping to Queue low, Priority 2 is mapping to Queue low, Priority 3 is mapping
to Queue normal, Priority 4 is mapping to Queue medium, Priority 5 is mapping to Queue
medium, Priority 6 is mapping to Queue high, and Priority 0 is mapping to Queue high.
 DSCP QoS Mode
In the late 1990s, the IETF redefined the meaning of the 8-bit SERVICE TYPE field to
accommodate a set of differentiated services (DS). Under the differentiated services
interpretation, the first six bits comprise a codepoint, which is sometimes abbreviated
DSCP, and the last two bits are left unused.
DSCP can form total 64 (0~63) kinds of Traffic Class based on the arrangement of 6-bit
field in DSCP of the IP packet. In the switch, user is allowed to set up these 64 kinds of
Class that belong to any of queue (low,normal, medium, high).
AirLive POE-GSH2004L-370 User’s Manual
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