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show interfaces transport pm

 

Syntax

Release Information

Command introduced in Junos OS Release 14.2 on the PTX Series.

Command introduced in Junos OS Release 16.1 on the MX Series.

Command introduced in Junos OS Release 19.2R1 for QSFP-100GE-DWDM2 transceiver on MX10003, MX10008, MX10016, and MX204 routers.

Description

Display diagnostic data, warnings, and alarms for transport performance monitoring interfaces.

Options

(all | optics | otn)—Display both optics and OTN information or either only optics or only OTN information.

(all | current | currentday | interval | previousday)—Display information for the current 15-minute interval, the current day, the ninety-six 15-minute intervals, and the previous day; information only for the current 15-minute interval; information only for the current 24 hours; information only for the ninety-six 15-minute intervals; information only for the previous day.

(all | interface-name)—Display information for all interfaces or only for the specified interface (for example, et-fpc/pic/port).

Required Privilege Level

view

List of Sample Output

show interfaces transport pm

show interfaces transport (MX960 Router with MPC3E and 100-Gigabit DWDM OTN MIC)

show interfaces transport pm (MX960 Router with MPC3E and 100-Gigabit DWDM OTN MIC)

show interfaces transport (PTX3000 router with 5-port 100-Gigabit DWDM OTN PIC)

show interfaces transport pm optics (PTX3000 router with 5-port 100-Gigabit DWDM OTN PIC)

show interfaces transport pm otn (PTX3000 router with 5-port 100-Gigabit DWDM OTN PIC)

show interfaces transport pm optics (MX10003, MX10008, MX10016, and MX204 router with QSFP-100GE-DWDM2 transceiver)

Output Fields

Table 1 lists the output fields for the show interfaces transport pm optics command. Fields are listed in the approximate order in which they appear.

Table 1: show interfaces transport pm Output Fields

Field Name

Field Description

Physical interface

Name of the physical interface.

Interval

The 15 minute interval for performance monitoring.

Suspect Flag

TRUE if the performance monitoring data for the interval appears to be inaccurate.

Reason

Reason for setting the suspect flag.

COUNT

Measured value.

THRESHOLD

Threshold value set.

TCA-ENABLED

Threshold crossing alert. Set to TRUE if enabled.

TCA-RAISED

TRUE if enabled and the value crosses the threshold.

Near End PM

Near end threshold crossing defect trigger. For more information about each trigger, see tca.

Far End PM

Far end threshold crossing defect trigger. For more information about each trigger, see tca.

FEC PM

Forwarding equivalence class threshold crossing defect trigger. For more information about each trigger, see tca.

BER PM

Bit error rate threshold crossing defect trigger. For more information about each trigger, see tca.

CURRENT

Current value measured.

PM

Performance monitor.

MIN

Minimum value measured.

MAX

Maximum value measured.

AVG

Average value.

Lane Chromatic dispersion

Residual chromatic dispersion measured.

Lane differential group delay

Measured differential group delay.

  
  

q Value

Measured Quality factor value.

SNR

Signal to noise ratio.

Tx output power

The transmit laser output power.

Rx input power

The laser’s received optical power.

Module temperature (Celsius)

The laser’s temperature.

Tx Laser bias current (0.1mA)

Magnitude of the laser bias power setting current. The laser bias provides direct modulation of laser diodes and modulates currents.

Rx Laser bias current (0.1mA)

Magnitude of the laser bias power setting current.

Carrier frequency offset (MHz)

Measured carrier frequency offset.

Sample Output

show interfaces transport pm

user@host> show interfaces transport pm all current et-0/1/0

show interfaces transport (MX960 Router with MPC3E and 100-Gigabit DWDM OTN MIC)

user@host > show interfaces transport et-3/0/0

show interfaces transport pm (MX960 Router with MPC3E and 100-Gigabit DWDM OTN MIC)

user@host > show interfaces transport pm otn current et-3/0/0
user@host > show interfaces transport pm optics current et-2/0/0

show interfaces transport (PTX3000 router with 5-port 100-Gigabit DWDM OTN PIC)

user@host > show interfaces transport et-8/0/0

show interfaces transport pm optics (PTX3000 router with 5-port 100-Gigabit DWDM OTN PIC)

user@host > show interfaces transport pm optics current et-4/0/0

show interfaces transport pm otn (PTX3000 router with 5-port 100-Gigabit DWDM OTN PIC)

user@host> show interfaces transport pm otn previousday et-4/0/0

show interfaces transport pm optics (MX10003, MX10008, MX10016, and MX204 router with QSFP-100GE-DWDM2 transceiver)

user@host> show interfaces transport pm optics current et-2/0/0