3Com 5500-EI PWR Reference Manual page 786

Table 1-7 DSCP precedence values in words and in digits
DSCP precedence (in words)
af11
af12
af13
af21
af22
af23
af31
af32
af33
af41
af42
af43
be (the default)
cs1
cs2
cs3
cs4
cs5
cs6
cs7
ef
Description
Use the protocol-priority command to set the global IP precedence or DSCP precedence
for the specified type of protocol packets generated by the current switch.
Use the undo protocol-priority command to cancel the configuration.
By default, the IP precedence and the DSCP precedence are 0 for all protocol packets
generated by the current switch.
Related commands: display protocol-priority.
DSCP precedence (in digits)
10
12
14
18
20
22
26
28
30
34
36
38
0
8
16
24
32
40
48
56
46
1-18