Users Guide

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.
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 specific
stack member. The range is from 0 to 1.
thermal-sensor Enter the keywords thermal-sensor to view information on thermal sensors.
Command Modes
● EXEC
● EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
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 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
-- Power Supplies --
Unit Bay Status Type FanStatus
-------------------------------------------
0 0 up AC up
0 3 up AC up
-- Thermal Sensor Readings (degree C) --
-- Unit 0--
S0 S1 S2 S3 S4 S5 S6 S7
----------------------------------------------------------
BASE BOARD 70 38 41 42 43 57 39 40
Module 0 43 44 36 37 33 31 - -
Module 1 43 44 36 31 32 31 - -
Module 2 42 42 36 32 30 31 - -
Module 3 42 43 36 31 31 31 - -
Control and Monitoring 127