show interfaces transport pm
Syntax
show interfaces transport pm (all | optics | otn) (all | current | currentday | interval | previousday) (all |interface-name)
Description
Display diagnostic data, warnings, and alarms for transport performance monitoring interfaces.
Options
| all | Display information about both optics and OTN |
| optics | Display information only about optics |
| otn | Display information only about OTN |
| all | Display information for the current 15-minute interval, the current day, the ninety-six 15-minute intervals, and the previous day. |
| current | Display information only for the current 15-minute interval. |
| currentday | Display information only for the current 24 hours |
| interval | Display information only for the ninety-six 15-minute intervals |
| previousday | Display 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
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.
|
Field Name |
Field Description |
|---|---|
|
|
Name of the physical interface. |
|
|
The 15 minute interval for performance monitoring. |
|
|
Set to True if performance monitoring could not be conducted for part or all of the interval duration, otherwise it is set to False. |
|
|
If the suspect flag is set to True, this field provides a reason why the data is considered to be suspect. |
|
|
Measured value. |
|
|
Threshold value set. |
|
|
Set to TRUE if enabled. |
|
|
TRUE if enabled and the value crosses the threshold. |
|
|
Near end threshold crossing defect trigger. For more information about each trigger, see tca. |
|
|
Far end threshold crossing defect trigger. For more information about each trigger, see tca. |
|
|
Forwarding Error Correction (FEC) threshold crossing defect trigger. For more information about each trigger, see tca. |
|
|
BEC threshold crossing defect trigger. For more information about each trigger, see tca. |
|
|
The current instantaneous value of the parameter. |
|
|
Performance monitor. |
|
|
The minimum observed value of the parameter over the interval duration. |
|
|
The maximum observed value of the parameter over the interval duration. |
|
|
The average observed value of the parameter over the interval duration. |
|
|
Residual chromatic dispersion measured. |
|
|
Measured differential group delay. |
|
|
Measured Quality factor value. |
|
|
Signal to noise ratio. |
|
|
The transmit laser output power. |
|
|
The received optical power on the port. |
|
|
The temperature of the optics module. |
|
|
Magnitude of the laser bias power setting current. The laser bias provides direct modulation of laser diodes and modulates currents. |
|
|
Magnitude of the laser bias power setting current. |
|
|
Measured carrier frequency offset. |
Table
2 lists the output fields for the show interfaces transport pm
optics command for 400ZR optics. We have listed the output fields in the
approximate order in which the output fields appear.
|
Field Name |
Field Description |
|---|---|
|
|
Name of the physical interface. |
|
|
The 15 minute interval for performance monitoring. |
|
|
Set to True if performance monitoring could not be conducted for part or all of the interval duration, otherwise it is set to False. |
|
|
If the suspect flag is set to True, this field provides a reason why the data is considered to be suspect. |
|
|
The observed bit-error-ratio on the received signal based on the number of bits corrected by the FEC decoder. |
Uncorrected FER |
The uncorrected frame error ratio on the received signal based on the number of frames that could not be corrected by the FEC decoder. |
|
|
Threshold value set. |
|
|
Set to TRUE if enabled. |
|
|
TRUE if enabled and the value crosses the threshold. |
|
|
The current instantaneous value of the parameter. |
|
|
Performance monitoring parameter name. |
|
|
The minimum observed value of the parameter over the interval duration. |
|
|
The maximum observed value of the parameter over the interval duration. |
|
|
The average observed value of the parameter over the interval duration. |
|
|
Residual chromatic dispersion measured on line-side fiber link. |
|
|
Measured differential group delay on line-side fiber link in
|
|
|
Signal to noise ratio of the line-side electrical data in
|
|
|
Optical power transmitted on optics module transmit port in |
|
|
Total optical power received on optics module receive port in
|
|
|
The temperature of the optics module. |
|
|
Measured carrier frequency offset on the optics line-side receiver. |
PDL |
Polarization dependent loss on the received line-side fiber link. |
OSNR |
Optical signal-to-noise ratio on the received line-side port. |
Sample Output
- show interfaces transport pm
- show interfaces transport pm optics (400G ZR optics)
- show interfaces transport pm optics (400G ZR-M optics)
- 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 pm
- 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 routers with QSFP-100GE-DWDM2 transceiver)
show interfaces transport pm
user@host> show interfaces transport pm all current et-0/1/0
Physical interface: et-0/1/0, SNMP ifIndex 515
14:45-current Elapse time:900 Seconds
Near End Suspect Flag:False Reason:None
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
OTU-BBE 0 800 No No
OTU-ES 0 135 No No
OTU-SES 0 90 No No
OTU-UAS 427 90 No No
Far End Suspect Flag:True Reason:Unknown
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
OTU-BBE 0 800 No No
OTU-ES 0 135 No No
OTU-SES 0 90 No No
OTU-UAS 0 90 No No
Near End Suspect Flag:False Reason:None
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
ODU-BBE 0 800 No No
ODU-ES 0 135 No No
ODU-SES 0 90 No No
ODU-UAS 427 90 No No
Far End Suspect Flag:True Reason:Unknown
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
ODU-BBE 0 800 No No
ODU-ES 0 135 No No
ODU-SES 0 90 No No
ODU-UAS 0 90 No No
FEC Suspect Flag:False Reason:None
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
FEC-CorrectedErr 2008544300 0 NA NA
FEC-UncorrectedWords 0 0 NA NA
BER Suspect Flag:False Reason:None
PM MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED
BER 3.6e-5 5.8e-5 3.6e-5 10.0e-3 No Yes
Physical interface: et-0/1/0, SNMP ifIndex 515
14:45-current
Suspect Flag:True Reason:Object Disabled
PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED
(MIN) (MAX) (MIN) (MAX) (MIN) (MAX)
Lane chromatic dispersion 0 0 0 0 0 0 NA NA NA NA
Lane differential group delay 0 0 0 0 0 0 NA NA NA NA
q Value 120 120 120 120 0 0 NA NA NA NA
SNR 28 28 29 28 0 0 NA NA NA NA
Tx output power(0.01dBm) -5000 -5000 -5000 -5000 -300 -100 No No No No
Rx output power(0.01dBm) -3642 -3665 -3626 -3637 -1800 -500 No No No No
Module temperature(Celsius) 46 46 46 46 -5 75 No No No No
Tx laser bias current(0.1mA) 0 0 0 0 0 0 NA NA NA NA
Rx laser bias current(0.1mA) 1270 1270 1270 1270 0 0 NA NA NA NA
Carrier frequency offset(MHz) -186 -186 -186 -186 -5000 5000 No No No No
show interfaces transport pm optics (400G ZR optics)
user@host show interfaces transport pm optics current et-0/0/2
Physical interface: et-0/0/2, SNMP ifIndex 17952
2021-04-27,07:15:00 - current
Suspect Flag:False
Reason:Not Applicable
PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED
(MIN) (MAX) (MIN) (MAX) (MIN) (MAX)
Module temperature(Celsius) 62 62 62 62 100 40 Yes Yes Yes Yes
Pre-FEC BER 7.73e-4 7.64e-4 8.03e-4 7.78e-4 0 7.38e-5 NA Yes NA Yes
Uncorrected FER 0 0 0 0 0 0 NA Yes NA No
SNR(dB) 17.8 17.4 18.1 17.8 30.0 0 Yes NA Yes NA
Tx power(dBm) -7.4 -7.5 -7.4 -7.4 -5.0 -11.0 Yes Yes Yes Yes
Rx total power(dBm) -10.9 -10.9 -10.9 -10.9 -5.0 -15.0 Yes Yes Yes Yes
Carrier frequency offset(MHz) 37 24 51 37 -3600 3600 No No No No
Chromatic dispersion(ps/nm) 1 -1 2 0 0 0 NA NA NA NA
Differential group delay(ps) 1 0 1 0.84 0 0 NA NA NA NA
PDL(dB) 1 0.8 1.1 1.0 0 0 NA NA NA NA
OSNR(dB) 36.3 36.3 36.3 36.3 0 0 NA NA NA NA
show interfaces transport pm optics (400G ZR-M optics)
user@host show interfaces transport pm optics current et-0/0/10
Physical interface: et-0/0/10, SNMP ifIndex 1017
2022-02-24,07:15:00 - current
Suspect Flag:False
Reason:Not Applicable
PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED
(MIN) (MAX) (MIN) (MAX) (MIN) (MAX)
Module temperature(Celsius) 71 67 71 69 0 78 No No No No
Pre-FEC BER 1.42e-3 1.29e-3 1.44e-3 1.38e-3 0 9.00e-3 NA No NA No
Uncorrected FER 0.00e+0 0.00e+0 0.00e+0 0.00e+0 0 0.00e+0 NA No NA No
SNR(dB) 17.2 17.2 17.5 17.3 15.0 0 No NA No NA
Tx power(dBm) -11.8 -11.8 -11.7 -11.8 -15.0 0.0 No No No No
Rx total power(dBm) -17.5 -17.6 -17.5 -17.5 -20.0 2.0 No No No No
Carrier frequency offset(MHz) -459 -486 -436 -460 -3600 3600 No No No No
Chromatic dispersion(ps/nm) 419 416 421 418 0 0 NA NA NA NA
Differential group delay(ps) 2.00 2.00 2.00 2.00 0 0 NA NA NA NA
SOPMD(ps^2) 44 33 63 44.9 0 0 NA NA NA NA
PDL(dB) 0.6 0.5 0.7 0.6 0 0 NA NA NA NA
OSNR(dB) 35.8 35.8 35.8 35.8 0 0 NA NA NA NA
show interfaces transport (MX960 router with MPC3E and 100-Gigabit DWDM OTN MIC)
user@host > show interfaces transport et-3/0/0
Administrative State: In Service
Operational State: Normal
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
Physical interface: et-3/0/0, SNMP ifIndex 564
23:30-current Elapsed time:455 Seconds
Near End Suspect Flag:False Reason:Not Applicable
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
OTU-BBE 0 800 No No
OTU-ES 0 135 No No
OTU-SES 0 90 No No
OTU-UAS 0 90 No No
Far End Suspect Flag:False Reason:Not Applicable
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
OTU-BBE 0 800 No No
OTU-ES 0 135 No No
OTU-SES 0 90 No No
OTU-UAS 0 90 No No
Near End Suspect Flag:False Reason:Not Applicable
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
ODU-BBE 0 800 No No
ODU-ES 0 135 No No
ODU-SES 0 90 No No
ODU-UAS 0 90 No No
Far End Suspect Flag:False Reason:Not Applicable
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
ODU-BBE 0 800 No No
ODU-ES 0 135 No No
ODU-SES 0 90 No No
ODU-UAS 0 90 No No
FEC Suspect Flag:False Reason:Not Applicable
PM COUNT THRESHOLD TCA-ENABLED TCA-RAISED
FEC-CorrectedErr 30865849 0 NA NA
FEC-UncorrectedWords 0 0 NA NA
BER Suspect Flag:False Reason:Not Applicable
PM MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED
BER 4.0e-7 5.9e-7 5.1e-7 1.0e-2 No Noshow interfaces transport pm
user@host > show interfaces transport pm optics current et-2/0/0
Physical interface: et-3/0/0, SNMP ifIndex 564
23:30-current
Suspect Flag:True Reason:Not Applicable
PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED
(MIN) (MAX) (MIN) (MAX) (MIN) (MAX)
Lane chromatic dispersion(ps/nm) 0 0 0 51 0 0 NA NA NA NA
Lane differential group delay(ps) -13 13 0 11 0 0 NA NA NA NA
q Value(0.1dB) 0 -1 5 137 0 0 NA NA NA NA
SNR(0.1dB) 137 138 137 86 0 0 NA NA NA NA
Tx output power(0.01dBm) 83 95 83 142 -300 -100 No No No No
Rx input power(0.01dBm) 141 142 141 106 -1800 -500 No No No No
Module temperature(Celsius) 106 109 106 -31 -5 75 No No No No
Tx laser bias current(0.1mA) -31 0 0 38 0 0 NA NA NA NA
Rx laser bias current(0.1mA) 38 38 38 0 0 0 NA NA NA NA
Carrier frequency offset(MHz) 0 0 2 0 -5000 5000 No No No Noshow interfaces transport (PTX3000 router with 5-port 100-Gigabit DWDM OTN PIC)
user@host > show interfaces transport et-8/0/0
Administrative State: In Service
Operational State: Normal
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
Physical interface: et-4/0/0, SNMP ifIndex 544
02:45-current
Suspect Flag:False Reason:Not Applicable
PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED
(MIN) (MAX) (MIN) (MAX) (MIN) (MAX)
Lane chromatic dispersion(ps/nm) -6 -32 45 -1 0 0 NA NA NA NA
Lane differential group delay(ps) 3 2 4 3 0 0 NA NA NA NA
Lane Q2 factor(0.1dB) 154 154 155 154 0 0 NA NA NA NA
SNR(0.1dB) 167 164 171 165 0 0 NA NA NA NA
Carrier frequency offset(MHz) 0 0 0 0 -3600 3600 No No No No
Tx output power(0.01dBm) 0 0 0 0 -1100 300 No No No No
Rx input total power(0.01dBm) 0 0 0 0 -3000 300 No No No No
Module temperature(Celsius) 53 53 55 53 -5 75 No No No No
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
Physical interface: et-4/0/0, SNMP ifIndex 544
02:45-current
Suspect Flag:False Reason:Not Applicable
PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED
(MIN) (MAX) (MIN) (MAX) (MIN) (MAX)
Lane chromatic dispersion(ps/nm) -6 -32 45 -1 0 0 NA NA NA NA
Lane differential group delay(ps) 3 2 4 3 0 0 NA NA NA NA
Lane Q2 factor(0.1dB) 154 154 155 154 0 0 NA NA NA NA
SNR(0.1dB) 167 164 171 165 0 0 NA NA NA NA
Carrier frequency offset(MHz) 0 0 0 0 -3600 3600 No No No No
Tx output power(0.01dBm) 0 0 0 0 -1100 300 No No No No
Rx input total power(0.01dBm) 0 0 0 0 -3000 300 No No No No
Module temperature(Celsius) 53 53 55 53 -5 75 No No No No
show interfaces transport pm optics (MX10003, MX10008, MX10016, and MX204 routers with QSFP-100GE-DWDM2 transceiver)
user@host> show interfaces transport pm optics current et-2/0/0 Physical interface: et-2/0/0, SNMP ifIndex 934 18:00-current Suspect Flag:False Reason:Not Applicable PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED (MIN) (MAX) (MIN) (MAX) (MIN) (MAX) Module temperature(Celsius) 32 32 32 32 -5 75 No No No No Pre-FEC BER 0.00e-0 0.00e-0 0.00e-0 0.00e-0 0 1.00e-3 NA No NA No Uncorrected FER 0.00e-0 0.00e-0 0.00e-0 0.00e-0 0 0.00e-0 NA No NA No Lane 0 PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED (MIN) (MAX) (MIN) (MAX) (MIN) (MAX) SNR(0.1dB) 0 0 0 0 150 0 No NA No NA Laser tx power(0.01dBm) -951 -966 -943 -943 -300 -100 No No No No Laser rx power(0.01dBm) 8 6 16 6 -1800 -500 No No No No Tx laser bias current(0.1mA) 691 675 713 675 0 0 NA NA NA NA Laser frequency Error(MHz) -389 -429 -339 -353 -3000 3000 No No No No TEC Current(0.1mA) 492 423 509 435 -5000 5000 No No No No Residual ISI(0.1ps/nm) 0 0 0 0 -800 800 No No No No PAM Histogram 0 0 0 0 0 16384 NA No NA No Lane 1 PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED (MIN) (MAX) (MIN) (MAX) (MIN) (MAX) SNR(0.1dB) 0 0 111 0 150 0 No NA No NA Laser tx power(0.01dBm) -954 -956 -943 -943 -300 -100 No No No No Laser rx power(0.01dBm) 27 14 28 14 -1800 -500 No No No No Tx laser bias current(0.1mA) 781 770 797 770 0 0 NA NA NA NA Laser frequency Error(MHz) 0 -59 19 0 -3000 3000 No No No No TEC Current(0.1mA) 486 452 534 475 -5000 5000 No No No No Residual ISI(0.1ps/nm) 0 0 0 0 -800 800 No No No No PAM Histogram 0 0 0 0 0 16384 NA No NA No
Release Information
Command introduced in Junos OS Release 14.2.