Users Guide

show environment
View S-Series and Z-Series system component status (for example, temperature or voltage).
Syntax show environment [all | fan | stack-unit unit-id | pem | thermal-sensor ]
Parameters
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.
stack-unit unit-id Enter the keyword stack-unit then the unit-id to display information on a
specic stack member. The range is from 0 to 1.
pem Enter the keyword pem to view only information on power entry modules.
thermal-sensor Enter the keyword thermal-sensor to view information on thermal sensors.
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
9.0.0.0 Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.11.1 Introduced on the Z9000.
7.8.1.0 The output of the show environment fan command for the S-Series is
changed to display fan speeds instead of showing the fan status as up or down.
Usage Information The following example shows the output of the show environment command.
Example (all)
Dell#show environment
-- Fan Status --
Unit Bay TrayStatus Fan0 Speed Fan1 Speed Fan2 Speed Fan3 Speed
---------------------------------------------------------------
0 0 absent
0 1 up up 12000 up 12000 up 12000 up 12000
0 2 up up 12000 up 12000 up 12000 up 12000
0 3 absent
Speed in RPM
138
Control and Monitoring