show chassis environment fan
Syntax
show chassis environment fan <all-members> <fantray-slot-number> <local> <member member-id>
Description
(MX2020 and MX2010 routers only) Display environmental information about the fans and fan trays.
Options
| none | Display environmental information about all fans and fan trays. |
| all-members | (Optional) Display environmental information about the fan and fan trays in all members of the Virtual Chassis configuration. |
| fantray-slot-number | (Optional) Display environmental information about
the specified fan tray. Replace fantray-slot-number with a value from |
| local | (Optional) Display environmental information about the fans and fan trays in the local member of the Virtual Chassis. |
| member member-id | (Optional) Display environmental information about
the fans and fan trays in the specified member of the Virtual Chassis.
Replace |
Required Privilege Level
view
Output Fields
Table 1 lists the output fields for the show chassis environment
fan command. Output fields are listed in the approximate order
in which they appear.
Field Name |
Field Description |
|---|---|
|
Status of the fan tray. |
|
Temperature in Celsius (C) and Fahrenheit (F) maintained by the fans. |
|
Power required and measured on the fan tray. The left column displays the required power, in volts. The right column displays the measured power, in millivolts. |
|
Maximum power consumed by the fan tray. |
Sample Output
- show chassis environment fan (MX2020 routers)
- show chassis environment fan 3 (MX2020 routers)
- show chassis environment fan (PTX10008 routers)
- show chassis environment fan (PTX10016 routers)
- show chassis environment fan (MX10004 and MX10008 routers)
show chassis environment fan (MX2020 routers)
user@host> show chassis environment fan
Fan Tray 0 status:
Temperature 23 degrees C / 73 degrees F
Power
1.2 V 1189 mV
3.3 V 3293 mV
5.0 V 5230 mV
5.0 V bias 5278 mV
52.0 V A 49944 mV
52.0 V B 435 mV
Max Power Consumption 1150 Watts
Fan Tray 1 status:
Temperature 22 degrees C / 71 degrees F
Power
1.2 V 1192 mV
3.3 V 3300 mV
5.0 V 5230 mV
5.0 V bias 5230 mV
52.0 V A 50205 mV
52.0 V B 435 mV
Max Power Consumption 1150 Watts
Fan Tray 2 status:
Temperature 31 degrees C / 87 degrees F
Power
1.2 V 1192 mV
3.3 V 3287 mV
5.0 V 5211 mV
5.0 V bias 5220 mV
52.0 V A 50031 mV
52.0 V B 435 mV
Max Power Consumption 1150 Watts
Fan Tray 3 status:
Temperature 31 degrees C / 87 degrees F
Power
1.2 V 1208 mV
3.3 V 3306 mV
5.0 V 5240 mV
5.0 V bias 5259 mV
52.0 V A 50553 mV
52.0 V B 435 mV
Max Power Consumption 1150 Wattsshow chassis environment fan 3 (MX2020 routers)
user@host> show chassis environment fan 3
Fan Tray 3 status:
Temperature 31 degrees C / 87 degrees F
Power
1.2 V 1208 mV
3.3 V 3306 mV
5.0 V 5240 mV
5.0 V bias 5259 mV
52.0 V A 50553 mV
52.0 V B 435 mV
Max Power Consumption 1150 Watts
show chassis environment fan (PTX10008 routers)
user@host> show chassis environment fan
Fan Tray 0 status:
HS 0 12338 mV 4035 mA 40623 mW
HS 1 12325 mV 3044 mA 36483 mW
HS 2 12272 mV 3374 mA 38388 mW
HS 3 12364 mV 2218 mA 37918 mW
Temperature 28 degrees C / 82 degrees F
Fan Tray 1 status:
HS 0 12232 mV 3209 mA 50455 mW
HS 1 12311 mV 3760 mA 50196 mW
HS 2 12311 mV 5356 mA 47397 mW
HS 3 12259 mV 3264 mA 15807 mW
Temperature 28 degrees C / 82 degrees Fshow chassis environment fan (PTX10016 routers)
user@host> show chassis environment fan Aug 02 21:13:00 Fan Tray 0 status: HS 0 12364 mV 4200 mA 48926 mW HS 1 12285 mV 3264 mA 69885 mW HS 2 12285 mV 4365 mA 57559 mW HS 3 12259 mV 2714 mA 67768 mW Temperature 25 degrees C / 77 degrees F Fan Tray 1 status: HS 0 12325 mV 1888 mA 76354 mW HS 1 12325 mV 5026 mA 70779 mW HS 2 12285 mV 4200 mA 50032 mW HS 3 12311 mV 5246 mA 55630 mW Temperature 24 degrees C / 75 degrees F
show chassis environment fan (MX10004 and MX10008 routers)
user@host> show chassis environment fan
Fan Tray 0 status:
HS 0 12298 mV 4200 mA 59676 mW
HS 1 12338 mV 4585 mA 48856 mW
HS 2 12325 mV 4530 mA 63863 mW
HS 3 12311 mV 2879 mA 37800 mW
Temperature 26 degrees C / 78 degrees F
Fan Tray 1 status:
HS 0 12298 mV 4145 mA 57559 mW
HS 1 12298 mV 2934 mA 60288 mW
HS 2 12325 mV 5026 mA 46715 mW
HS 3 12272 mV 1833 mA 47209 mW
Temperature 25 degrees C / 77 degrees F
Release Information
Command introduced in Junos OS Release 12.3 for MX2010 and MX2020 Universal Routing Platforms.
all-members, local, and member member-id options introduced in Junos OS Release
15.1 for MX2020 and MX2010 routers.