Configuring Dscp Marking - Cisco Nexus 7000 Series Configuration Manual
Nx-os quality of service configuration guide
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Configuring DSCP Marking
Do not press Enter after you use the set command and before you add the rest of the command. If you press
Enter directly after entering the set keyword, you will be unable to continue to configure with the QoS
configuration.
Configuring DSCP Marking
Note
If you configure this value, you cannot configure the discard-class value (see the "Configuring Discard Class
Marking" section).
You can set the DSCP value in the six most significant bits of the DiffServ field of the IP header to a specified
value. You can enter numeric values from 0 to 60, in addition to the standard DSCP values shown in the table
below.
Table 16: Standard DSCP Values
Value
af11
af12
af12
af21
af22
af23
af31
af31
af33
af41
af42
af43
cs1
cs2
cs3
cs4
Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide
48
List of DSCP Values
AF11 dscp (001010)—decimal value 10
AF12 dscp (001100)—decimal value 12
AF13 dscp (001110)—decimal value 14
AF21 dscp (010010)—decimal value 18
AF22 dscp (010100)—decimal value 20
AF23 dscp (010110)—decimal value 22
AF31 dscp (011010)—decimal value 26
AF40 dscp (011100)—decimal value 28
AF33 dscp (011110)—decimal value 30
AF41 dscp (100010)—decimal value 34
AF42 dscp (100100)—decimal value 36
AF43 dscp (100110)—decimal value 38
CS1 (precedence 1) dscp (001000)—decimal value 8
CS2 (precedence 2) dscp (010000)—decimal value
16
CS3 (precedence 3) dscp (011000)—decimal value
24
CS4 (precedence 4) dscp (100000)—decimal value
32
Configuring Marking
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