Command Line Reference Guide

110 | Control and Monitoring
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show environment (C-Series and E-Series)
c e
View the system component status (for example, temperature, voltage).
Syntax
show environment [all | fan | linecard | linecard-voltage | PEM | RPM | SFM]
Parameters
Command Modes
EXEC
EXEC Privilege
Command
History
Usage
Information
Fan speed is controlled by temperatures measured at the sensor located on the fan itself. The fan
temperatures shown with this command may not accurately reflect the temperature and fan speed.
Refer to your hardware installation guide for fan speed and temperature information.
E-Series Example
(show
environment)
-- Fan Status --
Status Temp Fan1 Fan2 Fan3 Serial Num Version
---------------------------------------------------------------------------
up 32C 6000 RPM 6000 RPM 7500 RPM FX000040889 3.2
-- Power Supplies --
Bay Status
---------------------------------------------------------------------------
0 absent
1 up
2 up
3 up
-- Line Card Environment Status --
Slot Status Temp Voltage
---------------------------------------------------------------------------
0 not present
1 online 66C ok
2 not present
3 online 59C ok
4 online 64C ok
5 not present
6 online 59C ok
all Enter the keyword all to view all components.
fan Enter the keyword fan to view information on the fans. The output of this
command is chassis dependent. Refer to the examples below for a comparison of
output.
linecard Enter the keyword linecard to view only information on line cards
linecard-voltage Enter the keyword linecard-voltage to view line card voltage information.
PEM Enter the keyword pem to view only information on power entry modules.
RPM Enter the keyword rpm to view only information on RPMs.
SFM Enter the keyword sfm to view only information on SFMs.
Note: This option is supported on E-Series only.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.8.1.0 Added temperature information for C-Series fans
Version 7.5.1.0 Introduced on C-Series
E-Series original Command