Administrator Guide

fan Enter the keyword fan to view information on the fans. The output of this command is
chassis-dependent.
pem Enter the keyword pem to view only information on power entry modules.
stack-unit unit-id Enter the keywords stack-unit then the unit-id to display information on a specic
stack member.
thermal-sensor Enter the keywords thermal-sensor to view information on thermal sensors.
optional-module Enter the keywords optional-module to view information on optional module.
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.11(2.1P1) The CLI has been enhanced to show the power, average power and average power start
time.
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
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 Fan1 Speed
--------------------------------------
1 1 up up 7620
1 2 up up 7680
1 3 up up 7605
1 4 up up 7635
Control and Monitoring 127