Issue 2.0
5-26 Network Design Considerations
Table 5-3 IP Precedence and Diffserv Values Comparison
DSCP
Decimal
DSCP
Binary
IP Precedence Description
0 000000 0 Class Selector 0
1 000001
2 000010
3 000011
4 000100
5 000101
6 000110
7 000111
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)