Black Box LIG1014A - Page 56

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CHAPTER 5: SECURITY APPLICATION
0 7654
3
21
0 7654
3
21
Precedence
Type of Service
DS field
ECN field
The value (7) is reserved and set to 0.
Ex: Pre (001) means 1
Pre (100) means 4
ToS (00010) means 1
ToS (10000) means 8
DSCP (000001) means 1
DSCP (100000) means 32
FIGURE 5-18. TYPE OF SERVICE ACL