DSCP Decimal DSCP Binary IP Precedence Description
8 001000 1 Class Selector 1
9 001001
10 001010 AF11 (Assured Forwarding)
11 001011
12 001100 AF12 (Assured Forwarding)
13 001101
14 001110 AF13 (Assured Forwarding)
15 001111
16 010000 2 Class Selector 2
17 010001
18 010010 AF21 (Assured Forwarding)
19 010011
20 010100 AF22 (Assured Forwarding)
21 010101
22 010110 AF23 (Assured Forwarding)
23 010111
24 011000 3 Class Selector 3
25 011001
26 011010 AF31 (Assured Forwarding)
27 011011
28 011100 AF32 (Assured Forwarding)
29 011101
30 011110 AF33 (Assured Forwarding)
31 011111
32 100000 4 Class Selector 4
33 100001
34 100010 AF41 (Assured Forwarding)
35 100011
36 100100 AF42 (Assured Forwarding)
37 100101
38 100110 AF43 (Assured Forwarding)
39 100111
40 101000 5 Class Selector 5
41 101001
42 101010
43 101011
44 101100
45 101101
46 101110 EF (Expedited Forwarding)
47 101111
48 110000 6 Class Selector 6
49 110001
50 110010
SL2100 ISSUE 1.0
6-18
Network Design Considerations