HPE FlexFabric 5930 Series Network Management And Monitoring Command Reference page 171

Table 48 Command output
Field
PrialarmEntry entry-number
owned by owner is status.
Sample type
Variable formula
Description
Sampling interval
Rising threshold
Falling threshold
Description
Alarm entry owner and status:
•
entry-number—Alarm entry index (MIB object
hh3cRmonExtAlarmIndex).
•
owner—Entry owner (MIB object hh3cRmonExtAlarmOwner).
•
status—Entry status (MIB object hh3cRmonExtAlarmStatus):
VALID—The entry is valid.
UNDERCREATION—The entry is invalid.
The status field is not configurable at the CLI. All alarm entries created
from the CLI are valid by default.
The display rmon prialarm command can display invalid entries, but
the display current-configuration and display this commands do not
display their settings.
Sample type (MIB object hh3cRmonExtAlarmSampleType):
•
absolute—RMON compares the calculation result of the variable
formula with the rising and falling thresholds at the end of the
sampling interval.
•
delta—RMON subtracts the calculation result of the variable
formula for the previous sampling interval from the current
calculation result, and then compares the difference with the rising
and falling thresholds.
Variable formula (MIB object hh3cRmonExtAlarmVariable).
Description of the alarm entry (MIB object hh3cRmonExtAlarmSympol.
Interval (in seconds) at which data is sampled and compared with the
rising and falling thresholds.
The MIB object for this field is hh3cRmonExtAlarmInterval.
Alarm rising threshold (MIB node hh3cRmonExtAlarmRisingThreshold).
A rising alarm will be generated when the following conditions are all
met:
•
The current sampled value is greater than or equal to this threshold.
•
The value at the previous sampling interval was less than this
threshold.
A rising alarm will also be generated when the following conditions are
all met:
•
The first sample after this entry becomes valid is greater than or
equal to this threshold
•
The associated hh3cRmonExtAlarmStartupAlarm instance is equal
to risingAlarm or risingOrFallingAlarm.
Alarm falling threshold (MIB object
hh3cRmonExtAlarmFallingThreshold).
A falling alarm will be generated when the following conditions are all
met:
•
The current sampled value is less than or equal to this threshold.
•
The value at the previous sampling interval was greater than this
threshold.
A falling alarm will also be generated when the following conditions are
all met:
•
The first sample after this entry becomes valid is less than or equal
to this threshold,
•
The associated hh3cRmonExtAlarmStartupAlarm instance is equal
to fallingAlarm or risingOrFallingAlarm.
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