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Alarm Handling

AR100, AR120, AR160, AR1200, AR2200, AR3200, and AR3600 V300R003

This document provides the trap description, attributes, parameters, impact on the system, possible causes, procedures, and references. This document provides a complete set of traps, through which intended readers are kept of the running status of the device so as to locate faults.

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Alarm Severity Description

Alarm Severity Description

The severity level indicates the seriousness of a fault. The severity levels can be classified into Critical, Major, Minor, Warning, Indeterminate, and Cleared.






Indicates that the fault affects normal operation of the system. Effective measures should be taken immediately. For example, a fault causes the unavailability of a device or resources. Recover the system immediately even if the fault occurs during non-working hours.



Indicates that the fault decreases the system performance. Effective measures should be taken immediately. For example, the performance of a device or resources decreases significantly. Recover the system immediately during working hours.



Indicates that a fault occurs but does not decrease the system performance. To prevent the fault from causing a more serious one, observe the fault and remove it at a proper time.



Indicates that an error may occur and affect the system performance. The measures to be taken vary with the situation or the error.



Indicates that the severity level cannot be determined.

This means that the severity level is determined by the real-world situation.



The Cleared severity level indicates the clearing of one or more previously reported alarms. This alarm clears all alarms for this managed object that have the same Alarm type, Probable cause and Specific problems. Multiple associated notifications may be cleared by using the Correlated notifications parameter.

Updated: 2019-03-06

Document ID: EDOC1100041475

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