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show class-of-service rewrite-rule

Syntax

show class-of-service rewrite-rule<name name> <type type>

Release Information

Command introduced before Junos OS Release 7.4.

Command introduced in Junos OS Release 11.1 for the QFX Series.

Description

Display the mapping of forwarding classes and loss priority to code point values.

Options

none

Display all rewrite rules.

name name

(Optional) Display the specified rewrite rule.

type type

(Optional) Display the rewrite rule of the specified type. The rewrite rule type can be one of the following:

  • dscp—For IPv4 traffic.
  • dscp-ipv6—For IPv6 traffic.
  • exp—For MPLS traffic.
  • frame-relay-de—(J Series routers only) For Frame Relay traffic.
  • ieee-802.1—For Layer 2 traffic.
  • inet-precedence—For IPv4 traffic.

Required Privilege Level

view

List of Sample Output

show class-of-service rewrite-rule type dscp
show class-of-service rewrite-rule type dscp (QFX Series)

Output Fields

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

Table 1: show class-of-service rewrite-rule Output Fields

Field Name

Field Description

Rewrite rule

Name of the rewrite rule.

Code point type

Type of rewrite rule: dscp, dscp-ipv6, exp, frame-relay-de, or inet-precedence.

Forwarding class

Classification of a packet affecting the forwarding, scheduling, and marking policies applied as the packet transits the router or switch.

Index

Internal index for this particular rewrite rule.

Loss priority

Loss priority for rewriting.

Code point

Code point value to rewrite.

Sample Output

show class-of-service rewrite-rule type dscp

user@host> show class-of-service rewrite-rule type dscp
Rewrite rule: dscp-default, Code point type: dscp
  Forwarding class                    Loss priority       Code point
  gold                                high                000000         
  silver                              low                 110000         
  silver                              high                111000         
  bronze                              low                 001010         
  bronze                              high                001100         
  lead                                high                101110         

Rewrite rule: abc-dscp-rewrite, Code point type: dscp, Index: 3245
Forwarding class                    Loss priority       Code point
  gold                                low                 000111         
  gold                                high                001010         
  silver                              low                 110000         
  silver                              high                111000         
  bronze                              high                001100         
  lead                                low                 101110         
  lead                                high                110111

Sample Output

show class-of-service rewrite-rule type dscp (QFX Series)

user@host> show class-of-service rewrite-rule type dscp
Rewrite rule: dscp-default, Code point type: dscp, Index: 31
  Forwarding class                    Loss priority       Code point
  best-effort                         low                 000000         
  best-effort                         high                000000         
  fcoe                                low                 101110         
  fcoe                                high                101110         
  no-loss                             low                 001010         
  no-loss                             high                001100         
  network-control                     low                 110000         
  network-control                     high                111000         

Published: 2013-01-30

Published: 2013-01-30