Show Environment - Cisco Catalyst 4500 Series Command Reference Manual

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches

show environment

To display the environment alarm, operational status, and current reading for the chassis, use the show
environment command.
Syntax Description alarm
status
chassis
fantray
powersupply
supervisor
temperature
Defaults
This command has no default settings.
Command Modes Privileged EXEC mode
Command History Release
12.1(8a)EW
12.1(12c)EW
Examples
This example shows how to display information about the environment alarms, operational status, and
current temperature readings for the chassis:
Switch# show environment
no alarm
Chassis Temperature
Chassis Over Temperature Threshold
Chassis Critical Temperature Threshold = 95 degrees Celsius
Power
Supply
------
PS1
PS2
Power Supply
(Nos in Watts)
--------------
PS1
PS2
OL-27596 -01
show environment [alarm] | [status [chassis | fantray | powersupply | supervisor]] |
[temperature]
(Optional) Specifies the alarm status of the chassis.
(Optional) Specifies the operational status information.
(Optional) Specifies the operational status of the chassis.
(Optional) Specifies the status of the fan tray, and shows fan tray power consumption.
(Optional) Specifies the status of the power supply.
(Optional) Specifies the status of the supervisor engine.
(Optional) Specifies the current chassis temperature readings.
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
Support for the ability to display generic environment information with the show
environment command was added.
Model No Type
--------------- ---------
PWR-C45-1400AC AC 1400W
none --
Max Min
Inline Inline
------ ------
0
-- --
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
= 32 degrees Celsius
= 75 degrees Celsius
Fan
Status Sensor
----------- ------
good good
-- --
Max Min Absolute
System System Maximum
------ ------ --------
0 1360 1360 1400
-- -- --
show environment
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