To identify specific differentiated services code point (DSCP) values as a match criteria, use the match dscp command. To remove specified DSCP values as a match criteria, use the no form of this command.
match [ not ] dscp dscp-list
no match [ not ] dscp dscp-list
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not
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(Optional) Negates the specified match result.
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dscp-list
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Specified DSCP value or list of DSCP values. See Standard DSCP Values below for a list of valid DSCP values.
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None
Class-map type qos configuration
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Release
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Modification
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4.1(3)N1(1)
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This command was introduced.
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The standard DSCP values are shown below.
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DSCP Value
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Description
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|---|---|
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af11
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AF11 dscp (001010)—decimal value 10
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af12
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AF12 dscp (001100)—decimal value 12
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af13
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AF13 dscp (001110)—decimal value 14
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af21
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AF21 dscp (010010)—decimal value 18
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af22
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AF22 dscp (010100)—decimal value 20
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af23
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AF23 dscp (010110)—decimal value 22
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af31
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AF31 dscp (011010)—decimal value 26
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af32
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AF40 dscp (011100)—decimal value 28
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af33
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AF33 dscp (011110)—decimal value 30
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af41
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AF41 dscp (100010)—decimal value 34
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af42
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AF42 dscp (100100)—decimal value 36
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af43
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AF43 dscp (100110)—decimal value 38
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cs1
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CS1 (precedence 1) dscp (001000)—decimal value 8
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cs2
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CS2 (precedence 2) dscp (010000)—decimal value 16
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cs3
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CS3 (precedence 3) dscp (011000)—decimal value 24
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cs4
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CS4 (precedence 4) dscp (100000)—decimal value 32
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cs5
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CS5 (precedence 5) dscp (101000)—decimal value 40
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cs6
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CS6 (precedence 6) dscp (110000)—decimal value 48
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cs7
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CS7 (precedence 7) dscp (111000)—decimal value 56
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default
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Default dscp (000000)—decimal value 0
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ef
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EF dscp (101110)—decimal value 46
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To specify a list of values, use one of the following options:
This example shows how to match on DSCP value af21:
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Command
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Description
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|---|---|
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show class-map
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Displays class maps.
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