Technical Documentation

show class-of-service forwarding-class

Syntax

show class-of-service forwarding-class

Release Information

Command introduced in Junos OS Release 9.0 for EX Series switches.

Description

Display information about forwarding classes, including the mapping of forwarding classes to queue numbers.

Required Privilege Level

view

List of Sample Output

show class-of-service forwarding-class
show class-of-service forwarding-class (EX8200 Switch)

Output Fields

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

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

Field Name

Field Description

Forwarding class

Name of forwarding class.

ID

Forwarding class identifier.

Queue

CoS queue mapped to the forwarding class.

Policing priority

Not supported on EX Series switches and can be ignored.

Fabric priority

(EX8200 switches only) Fabric priority for the forwarding class, either high or low. Determines the priority of packets ingressing the switch fabric.

Sample Output

show class-of-service forwarding-class

user@switch> show class-of-service forwarding-class
Forwarding class               ID                      Queue  Policing priority
  best-effort                        0                       0           normal
  expedited-forwarding               1                       5           normal
  assured-forwarding                 2                       1           normal
  network-control                    3                       7           normal

Sample Output

show class-of-service forwarding-class (EX8200 Switch)

user@switch> show class-of-service forwarding-class
Forwarding class                       ID      Queue  Fabric priority
  best-effort                           0       0      low
  expedited-forwarding                  1       5      low
  assured-forwarding                    2       1      low
  network-control                       3       7      low
  mcast-be                              4       2      low
  mcast-ef                              5       4      low
  mcast-af                              6       6      low 

Published: 2010-06-22

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