Technical Documentation

show mpls diffserv-te

Syntax

show mpls diffserve-te<logical-system (all | logical-system-name)>

Syntax (EX Series Switch)

show mpls diffserve-te

Release Information

Command introduced before JUNOS Release 7.4.

Command introduced in JUNOS Release 9.5 for EX Series switches.

Description

Display Multiprotocol Label Switching (MPLS) label-switched path (LSP) Differentiated Services (DiffServ) class and preemption priority information.

Options

none

Display DiffServ classes and priorities used by MPLS LSPs.

logical-system (all | logical-system-name)

(Optional) Perform this operation on all logical systems or on a particular logical system.

Required Privilege Level

view

List of Sample Output

show mpls diffserv-te

Output Fields

Table 1 describes the output fields for the show mpls diffserv-te command. Output fields are listed in the approximate order in which they appear.

Table 1: show mpls diffserv-te Output Fields

Field Name

Field Description

Bandwidth model

Bandwidth constraint model supported. The maximum allocation model (MAM) for EXP-inferred LSPs (E-LSPs) is currently supported.

TE class

DiffServ traffic engineering class.

Traffic class

MPLS class type that corresponds to the DiffServ traffic engineering class:

  • ct0—Best effort
  • ct1—Assured forwarding
  • ct2—Expedited forwarding
  • ct3—Network control

Priority

MPLS preemption priority for this class type, a value from 0 through 7. Interior gateway protocols (IGPs) distribute information about the available bandwidth for each traffic engineering class.

Sample Output

show mpls diffserv-te

user@host> show mpls diffserv-te
Bandwidth model: Maximum Allocation Model with support for E-LSPs.
TE class     Traffic class       Priority
te0          ct0                 3
te1          ct1                 2

Published: 2010-04-28