Check manual page of cisco_fru_powerusage

Cisco Core Switches: Power Usage
Distribution	Official part of Checkmk
License	GPLv2
Supported Agents	SNMP

This check monitors the voltage, current and power usage of Cisco Core Switches which support the CISCO-ENTITY-FRU-CONTROL MIB.

There are no default levels set. Lower levels for voltage, and upper levels for current and power can be configured.

Please note: voltage is shown as an information, it's determine by the device itself: cefcPowerUnits from above MIB.

Item

Can be system total or drawn or inline total or drawn.

Discovery

One service is created for each phase.