Ip Dscp Priority - Planet SGSD-1022 User Manual

4.10.2.3 IP DSCP Priority

The DSCP is six bits wide, allowing coding for up to 64 different forwarding behaviors. The DSCP retains backward
compatibility with the three precedence bits so that non-DSCP compliant, TOS-enabled devices, will not conflict with the DSCP
mapping. Based on network policies, different kinds of traffic can be marked for different kinds of forwarding.
The DSCP default values are defined in the following table. Note that all the DSCP values that are not specified are mapped to
CoS queue 0.
The page includes the following fields:
Object
DSCP Priority Table
Class of Queue Service
Value
IP DSCP Value
0, 8
10, 12, 14, 16, 18, 20, 22, 24
26, 28, 30, 32, 34, 36, 38, 40, 42
46, 48, 56
Table 4-10-3 IP DSCP to CoS Queue Mapping
Figure 4-10-6 IP DSCP Priority page screenshot
Description
Shows the DSCP Priority to CoS queue map.
Maps the selected DSCP Priority value to a CoS output queue.
Note that queue "0" represents low priority and "3" represent high priority.
User's Manual of SGSD-1022 / SGSD-1022P
CoS Queue
0
1
2
3
233
SGSW-2840 / SGSW-2840P