Foundry Hardware Installation Guide for the FES, FESX, and FWSX
5 - 2 © 2006 Foundry Networks, Inc. June 2006
Displaying the Temperature on the FES
By default, the software polls the temperature sensor every 60 seconds to get the current temperature. This poll
rate is controlled by the chassis poll time, which also controls how often the software polls other system
components.
To display the temperature of a device, enter the following command at any level of the CLI:
Syntax: show chassis
Displaying Temperature Messages on the FES
The software sends a Syslog message and an SNMP trap if the temperature crosses the warning or shutdown
thresholds. The following methods describe how to view the system log on the device. If you have configured the
device to use a Syslog server or SNMP trap receiver, see the documentation for the server or receiver.
To display the system log, enter the following command at any CLI level:
Changing the Temperature Warning and Shutdown Levels on the FES
The default warning temperature is 45.0 C degrees. The default shutdown temperature is 55.0 C degrees. You
can change the warning and shutdown temperatures using the following commands. The valid range for each
value is 0 – 125 C degrees.
NOTE: You cannot set the warning temperature to a value higher than the shutdown temperature.
To change the temperature at which the device sends a warning, enter a command such as the following at the
Privileged EXEC level of the CLI:
FES Switch# temperature warning 47
FES Switch> show chassis
power supply 1 ok
power supply 2 not present
power supply 1 to 2 from left to right
fan ok
Current temperature : 41.0 C degrees
Warning level : 64 C degrees, shutdown level : 80 C degrees
FES Switch# show log
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
Buffer logging: level ACDMEINW, 8 messages logged
level code: A=alert C=critical D=debugging M=emergency E=error
I=informational N=notification W=warning
Static Log Buffer:
Dynamic Log Buffer (50 entries):
at 0 days 0 hours 2 minutes 0 seconds, level alert
Temperature 48.0 C degrees, warning level 45.0 C degrees, shutdown level 55.0 C
degrees
at 0 days 0 hours 1 minutes 0 seconds, level alert
Temperature 50.0 C degrees, warning level 45.0 C degrees, shutdown level 55.0 C
degrees
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