5-12
DSCP
DSCP stands for Differential Services Code Point (or Diffserv for short). It
uses the first 6 bits of the ToS field, therefore, giving 64 possible values.
The following table lists the most common DSCP code points, the binary
value, and the associated name.
Table 5-5 DSCP Code Points and Binary Values
DSCP Code Points
000000
001000
001010
001100
001110
010000
010010
010100
010110
011000
011010
011100
011110
100000
100001
100100
100110
101110
110000
111000
DSCP Value
08
Best Effort (BE)
8
Class Selector 1 (CS1)
10
Assured Forwarding 11 (AF11)
12
Assured Forwarding 12 (AF12)
14
Assured Forwarding 13 (AF13)
16
Class Selector 2 (CS2)
18
Assured Forwarding 21 (AF21)
20
Assured Forwarding 22 (AF22)
22
Assured Forwarding 23 (AF23)
24
Class Selector 3 (CS3)
26
Assured Forwarding 31 (AF31)
28
Assured Forwarding 32 (AF32)
30
Assured Forwarding 33 (AF33)
32
Class Selector 4 (CS4)
34
Assured Forwarding 41 (AF41)
36
Assured Forwarding 42 (AF42)
38
Assured Forwarding 43 (AF 43)
46
Expedited Forwarding (EF)
48
Class Selector 6 (CS6)
56
Class Selector 7 (CS7)
Issue 2.0
Name
SV9100 IP K-CCIS