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Cisco ME 3400 Ethernet Access Switch Command Reference
OL-9640-10
Chapter 2 Cisco ME 3400 Ethernet Access Switch Cisco IOS Commands
show env
show env
Use the show env user EXEC command to display fan, temperature, and power information for the
switch.
show env {all | fan | power| rps | temperature [status]} [ | {begin | exclude | include} expression]
Syntax Description
Command Modes User EXEC
Command History
Usage Guidelines On a Cisco ME 3400-12CS and ME 3400 2CS switches, you can use the show env temperature status
command to display the switch temperature status. The command output shows the green and yellow
states as OK and the red state as FAU LT Y. If you enter the show env all command on this switch, the
command output is the same as the show env temperature status command output.
You can use the system env temperature threshold yellow global configuration command to configure
the yellow temperature threshold. If not configured, the yellow threshold defaults to 10 degrees Celsius
below the red threshold.
For more information about the threshold levels, see the software configuration guide for this release.
all Display both fan and temperature environmental status.
fan Display the switch fan status.
power Display the switch power status.
rps Display whether a Cisco RPS 300 Redundant Power System is connected to the
switch. This keyword is not visible on all platforms; the Cisco ME switch does not
support the RPS
temperature Display the switch temperature status as OK or FAULTY.
status (Optional) Show more detailed temperature status, including the temperature
value, state (green, yellow, or red), and the yellow and red threshold values.
Note Temperature status is supported only on the Cisco ME-3400-12CS and
ME-3400-2CS switches.
| 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.
Release Modification
12.2(25)EX This command was introduced.
12.2(25)SEG1 The status keyword was added.
The outputs were expanded to reflect the dual fans, dual power supplies, and
temperature setting for the Cisco ME 3400G-12CS switches and temperature
setting for the Cisco ME 3400-2 CS switch.
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