System Manual
BreezeCOMPACT System Manual
133
Chapter 4: Events and Alarms
The severity levels defined in the system are in accordance with ITU-T Rec X.733, and are as
follows. The numbers in parentheses indicate the severity level:
Cleared (1):
The Cleared severity level indicates the clearing of one or more
previously reported alarms. This alarm clears all alarms for this MO that have
the same alarm type, probable cause and specific problems (if given).
Indeterminate (2):
The Indeterminate severity level indicates that the severity
level cannot be determined.
Critical (3):
The Critical severity level indicates that a service-affecting condition
has occurred and an immediate corrective action is required. Such a severity may
be reported, for example, when an MO becomes totally out of service and its
capability must be restored.
Major (4):
The Major severity level indicates that a service-affecting condition
has developed and an urgent corrective action is required. Such a severity may
be reported, for example, when there is a severe degradation in the capability of
the MO and its full capability must be restored.
Minor (5):
The Minor severity level indicates the existence of a non-service-
affecting fault condition and that corrective action should be taken in order to
prevent a more serious (for example, service affecting) fault. Such a severity may
be reported, for example, when the detected alarm condition is not currently
degrading the capacity of the MO.
Warning (6):
The Warning severity level indicates the detection of a potential or
impending service-affecting fault, before any significant effects have been felt.
Action should be taken to further diagnose (if necessary) and correct the problem
in order to prevent it from becoming a more serious service-affecting fault.
4.3
Handling Alarms and Events Using the CLI
Each system event record includes the event time, severity, event name and event short
description.
¾ To view alarms and events:
Run the following command:
show notification stream alarms.
¾ To monitor alarms/events:
Run the following command:
show notification stream alarms last <positiveInteger>
¾ To view alarms/events that occurred during a certain time period:
Run the following command:
show notification stream alarms from <date> to <date>