Download Cisco 2950 - Catalyst Switch Specifications

Appendix A
Catalyst 2955 Alarm Commands
show env
show env
Use the show env privileged EXEC command to display the status of environmental facilities on the
Catalyst 2955 switch.
show env {all | power | temperature}[ | {begin | exclude | include} expression]
Note
Syntax Description
This command is supported with different keywords on the Catalyst 2950 platform.
all
Display power supply and temperature environmental status.
power
Display power supply environmental status.
temperature
Display temperature environmental status.
| begin
(Optional) Display begins with the line that matches the expression.
| exclude
(Optional) Display excludes lines that match the expression.
| include
(Optional) Display includes lines that match the specified expression.
expression
Expression in the output to use as a reference point.
Command Modes
Privileged EXEC
Command History
Release
Modification
12.0(5.2)WC(1)
This command was introduced.
12.1(12c)EA1
The power and temperature keywords were added.
Usage Guidelines
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
Examples
This is an example of output from the show env power command. It shows the status of all power
supplies on the switch.
Switch# show env power
Power supply A is present
Power supply B is present
This is an example of output from the show env temperature command. It shows temperature status on
the switch.
Switch# show env temperature
Current temperature is 49C
Highest temperature was 53C Mar 04 1993 04:06:36
Catalyst 2950 and Catalyst 2955 Switch Command Reference
A-16
OL-10102-02