TELCO ALARMS MANAGER USER’S GUIDE
6
Monitored Events
The TAM can activate LEDs when a problem arises in any one of the hardware areas monitored by ISC.
Following is a summary of some of the hardware components monitored. Please refer to ISC
documentation for more detailed information.
• Fan (failure, speed)
• Memory (single and multi bit errors, ECC errors)
• Processor (thermal trips and internal errors)
• Temperature (baseboard and processor temperature)
• Voltage (standby, baseboard, processors)
• Power supplies (presence, redundancy, temperature)
Configuration
No user intervention is required to receive hardware alerts. As long as ISC (Telco Version) is installed
and running, hardware alert information is automatically passed to the alarms panel. Thresholds for
hardware alerts can be configured via ISC’s Platform Instrumentation Control.
DMI to TELCO Alarm Severity Mapping
ISC has five event severity classifications that map to the alarm panel’s four LEDs. Table 1 shows the
hardware event mapping. If the event regards power or voltage, the power LED will become active as
well as the event’s severity LED.
Table 1. Severity Mapping
ISC DMI Event Severity TAM Alarm Panel Severity or Action Comments
OK
Clear all alarm indications for this sensor
One or more previously reported
alarms have been cleared.
INFORMATION
Clear all alarm indications for this sensor Reporting of operation results.
NON-CRITICAL MINOR (MNR)
A non-service-affecting condition.
Corrective action should be taken in
order to prevent a more serious fault.
CRITICAL MAJOR (MJR)
A service-affecting condition that
requires an urgent action.
NON-RECOVERABLE CRITICAL (CRT)
A service-affecting condition that
requires an immediate action.
POWER (PWR)
Only active for power or voltage
events.
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