0 0 0 0 0 0 = 0 CS0/Default

32 16 8 4 2 1

1 1 1 1 1 1 = 63

IP Precedence follows CS and the AF’s within the CS

CS increments by 8

CS1 = 8 decimal and 001 000 binary

CS2 = 16 decimal and 010 000 binary

CS3 = 24 decimal and 011 000 binary

CS4 = 32 decimal and 100 000 binary

CS5 = 40 decimal and 101 000 binary

CS6 = 48 decimal and 110 000 binary

CS7 = 56 decimal and 111 000 binary

notice without the lagging zero’s the leftmost binary bits = 1 through 7 or the CS designations, with the rightmost bits they equal the decimal value of the CS..

ie, 32 + 16 + 8 + 0 + 0 + 0 = 56 or CS 7 or 111 000

or if taken without the rightmost bits 111 simply equals 7… the logic is pure…

there is no mystery in this…

There are 3 AF values within each class selector. The IP precedence equals the class selector in every case. The first value of the AF equals the CS

CS1 AF1

CS1 equals 8 equals 001 000

CS1 has 3 AF vlaues AF1 AF1 AF1

each AF vlaue’s second number increments by 1

AF11 AF12 AF13 whose ip precedence always equals 1 because it’s CS1

it is not difficult to understand that AF31 has to reside in CS3 and has ipp of 3 for every AF

CS3 = 24

AF31 = 26

AF32 = 28

AF33 = 30

because CS4 = 32 or the CS value times 8

and it’s first AF41 = 34

it’s second AF has to be 42 which equals 36 decimal because the decimal values increment by two for each AF

the binary values simply match the decimal value