Alarm Types And Severity Classes On Acx Series Routers - Juniper ACX4000 Hardware Manual

Alarm Types and Severity Classes on ACX Series Routers

IN THIS SECTION
Alarm Types | 153
Alarm Severity Classes | 154
Before monitoring the alarms on the router, become familiar with the terms defined in
153.
Table 31: Alarm Terms
Term Definition
Alarm Signal alerting you to conditions that might prevent normal operation. On a router, the alarm
signal is the red system LED that is lit on the front of the chassis.
Alarm condition Failure event that triggers an alarm.
Alarm severity Seriousness of the alarm. The level of severity can be either major (steady red) or minor
(blinking red).
Chassis alarm Predefined alarm triggered by a physical condition on the router, such as a power failure,
excessive component temperature, or media failure.
System alarm Predefined alarm triggered by a missing rescue configuration or failure to install a license for a
licensed software feature.
Alarm Types
The router supports these alarms:
• Chassis alarms indicate a failure on the router or one of its components. Chassis alarms are preset
and cannot be modified.
153
Table 31 on page