Error/Fault Data for Switch Environmental Characteristics
The following section looks at the switch environmental characteristics such as power supply statistics, temperature status, and fan status. We'll identify some MIBs as well as some show commands to identify the data points for these variables.
MIB Variables for Voltages (Power Supply) and Fan
From CISCO-STACK MIB, the following variables provide voltage and fan data for switches:
chassisPs1Type
chassisPs1Status
chassisPs1TestResult
chassisPs2Type
chassisPs2Status
chassisPs2TestResult
These MIBs indicate the type of power supplies installed in the chassis as well as their statuses. There are unique MIBs for each power supply installed, either power supply 1 or 2.
The status MIBs report either ...
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