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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 Functionality Description

Alarm Functionality Description

In terms of functionality, alarm messages are classified into the five types described in following table.



Communication alarm

Indicates that a fault occurs in the process associated with the data transfer. For example, an alarm is generated due to the communication failure between the NEs, between the NE and the OS, or between the OSs.

QoS alarm

Indicates that the QoS decreases. For example, an alarm is generated due to congestion, performance decrease, high resource occupancy, or bandwidth shortage.

Error alarm during data handling

Indicates that an error occurs when the software or process handles data. For example, an alarm is generated due to the software error, memory overflow, version mismatch, or abortion of the program.

Environment alarm

Indicates that the environment cannot meet the requirements for the equipment to operate normally. For example, an alarm is generated due to improper temperature, humidity, or ventilation.

Equipment alarm

Indicates that a fault occurs in physical resources, including power supply, fan, processor, clock, and I/O interfaces.

Updated: 2019-03-06

Document ID: EDOC1100041475

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