Technical Documentation

show class-of-service code-point-aliases

Syntax

show class-of-service code-point-aliases <dscp | dscp-ipv6 | exp | ieee-802.1 | inet-precedence>

Release Information

Command introduced before Junos OS Release 7.4.

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

Description

Display the mapping of class-of-service (CoS) code point aliases to corresponding bit patterns.

Options

none: Display code point aliases of all code point types.
dscp: (Optional) Display Differentiated Services code point (DSCP) aliases.
dscp-ipv6: (Optional) Display IPv6 DSCP aliases.
exp: (Optional) Display MPLS EXP code point aliases.
ieee-802.1: (Optional) Display IEEE-802.1 code point aliases.
inet-precedence: (Optional) Display IPv4 precedence code point aliases.

Required Privilege Level

view

List of Sample Output

show class-of-service code-point-aliases exp

Output Fields

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

Table 1: show class-of-service code-point-aliases Output Fields

Field Name	Field Description
Code point type	Type of the code points displayed: dscp, dscp-ipv6 (not on EX Series switch), exp (not on EX Series switch), ieee-802.1, or inet-precedence.
Alias	Alias for a bit pattern.
Bit pattern	Bit pattern for which the alias is displayed.

Sample Output

show class-of-service code-point-aliases exp

user@host> show class-of-service code-point-aliases
exp

Code point type: exp
  Alias              Bit pattern
  af11               100            
  af12               101            
  be                 000            
  be1                001            
  cs6                110            
  cs7                111            
  ef                 010            
  ef1                011            
  nc1                110            
  nc2                111