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show class-of-service forwarding-table classifier



Display the mapping of code point value to queue number and loss priority for each classifier as it exists in the forwarding table.


This command has no options.

Required Privilege Level


Output Fields

Table 1 describes the output fields for the show class-of-service forwarding-table classifier command. Output fields are listed in the approximate order in which they appear.

Table 1: show class-of-service forwarding-table classifier Output Fields

Field Name

Field Description

Classifier table index

Index of the classifier table.


Total number of entries.

Table type

Type of code points in the table: DSCP, EXP (not on the QFX Series), IEEE 802.1, IPv4 precedence (not on the QFX Series), or IPv6 DSCP.

Entry #

Entry number.

Code point

Code point value used for classification.

Forwarding-class #

Forwarding class to which the code point is assigned.


Packet loss priority value set by classification. For most platforms, the value can be 0 or 1. For some platforms, the value is 0, 1, 2, or 3. The value 0 represents low PLP. The value 1 represents high PLP. The value 2 represents medium-low PLP. The value 3 represents medium-high PLP.

Sample Output

show class-of-service forwarding-table classifier

Release Information

Command introduced before Junos OS Release 7.4.