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show class-of-service classifier

Syntax


            
               show class-of-service classifier
               <name name>
               
               <type dscp | type dscp-ipv6 | type exp | type ieee-802.1
                  | type inet-precedence>

Release Information

Command introduced before JUNOS Release 7.4.

Description

For each class-of-service (CoS) classifier, display the mapping of code point value to forwarding class and loss priority.

Options

none — Display all classifiers.

name name — (Optional) Display named classifier.

type dscp — (Optional) Display all classifiers of the Differentiated Services code point (DSCP) type.

type dscp-ipv6 — (Optional) Display all classifiers of the DSCP for IPv6 type.

type exp — (Optional) Display all classifiers of the Multiprotocol Label Switching (MPLS) experimental (EXP) type.

type ieee-802.1 — (Optional) Display all classifiers of the ieee-802.1 type.

type inet-precedence — (Optional) Display all classifiers of the inet-precedence type.

Required Privilege Level

view

List of Sample Output

show class-of-service classifier type ieee-802.1

Output Fields

Table 146 describes the output fields for the show class-of-service classifier command. Output fields are listed in the approximate order in which they appear.

Table 146: show class-of-service classifier Output Fields

Field Name	Field Description
Classifier	Name of the classifier.
Code point type	Type of the classifier: exp, dscp, dscp-ipv6, ieee-802.1, or inet-precedence.
Index	Internal index of the classifier.
Code point	Code point value used for classification
Forwarding class	Classification of a packet affecting the forwarding, scheduling, and marking policies applied as the packet transits the router.
Loss priority	Loss priority value used for classification. For most platforms, the value is high or low. For some platforms, the value is high, medium-high, medium-low, or low.

Sample Output

show class-of-service classifier type ieee-802.1

                 user@host>                  show class-of-service classifier type ieee-802.1

Classifier: ieee802.1-default, Code point type: ieee-802.1, Index: 3
Code Point         Forwarding Class                  Loss priority
  000              best-effort                         low         
  001              best-effort                         high        
  010              expedited-forwarding                low         
  011              expedited-forwarding                high        
  100              assured-forwarding                  low         
  101              assured-forwarding                  medium-high 
  110              network-control                     low         
  111              network-control                     high        

Classifier: users-ieee802.1, Code point type: ieee-802.1
  Code point         Forwarding class                    Loss priority
  100                expedited-forwarding                low

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