FastIron GS Compact Layer 2 Switch Hardware Installation Guide
5 - 2 © 2007 Foundry Networks, Inc. September 2007
To display the temperature of a device, enter the show chassis command at any level of the CLI. The following
shows an example output.
Syntax: show chassis
Displaying Temperature Messages
The software sends a Syslog message and an SNMP trap if the temperature crosses the warning threshold. 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 Level
The default warning temperature is 45.0 C degrees. You can change the warning temperature using the following
command. The valid range is 0 – 125 C degrees.
With FGS software release 03.0.00, the FGS devices automatically reset and reload the software when the
internal temperature reaches or exceeds the configured shutdown level for five minutes. This release also adds
the capability for the system to register negative temperature settings.
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:
FastIron#temperature warning 47
Syntax: temperature warning <value>
The <value> can be 0 – 125.
FastIron>show chassis
power supply 1 <NA - AC - Regular> present, status ok
power supply 2 not present
Fan 1 ok
Fan 2 ok
Exhaust Side Temperature Readings:
Current temperature : 28.5 degrees Celsius
Warning level.......: 45.0 degrees Celsius
Shutdown level......: 55.0 degrees Celsius
Intake Side Temperature Readings:
Current temperature : 29.0 degrees Celsius
Boot Prom MAC: 00e0.5200.0100
FastIron# 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
at 0 days 0 hours 1 minutes 0 seconds, level alert
Temperature 50.0 C degrees, warning level 45.0 C degrees