Mapping Dscp Priority; Table 3-20 Mapping Dscp Priority Values; Figure 3-136 Mapping Ip Dscp Priority Values - Samsung iES4028F Management Manual

Mapping 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 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 value 0.
IP DSCP Value
0
8
10, 12, 14, 16
18, 20, 22, 24
26, 28, 30, 32, 34, 36
38, 40, 42
48
46, 56
Command Attributes
• DSCP Priority Table – Shows the DSCP Priority to CoS map.
• Class of Service Value – Maps the selected DSCP Priority value a CoS value.
Note that "0" represents low priority and "7" represent high priority.
Note:
IP DSCP settings apply to all interfaces.
Web – Click Priority, IP DSCP Priority. Select an entry from the DSCP table, enter a
value in the Class of Service Value field, then click Apply.

Table 3-20 Mapping DSCP Priority Values

Figure 3-136 Mapping IP DSCP Priority Values

Class of Service Configuration
CoS Value
0
1
2
3
4
5
6
7
3
3-237