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Table 50 Command output
Field Description
PrialarmEntry
entry
-
number
owned by
owner
is
status
.
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
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
Variable formula (MIB object hh3cRmonExtAlarmVariable).
Description
Description of the alarm entry (MIB object hh3cRmonExtAlarmSympol.
Sampling interval
Interval (in seconds) at which data is sampled and compared with the rising
and falling thresholds.
The MIB object for this field is hh3cRmonExtAlarmInterval.
Rising threshold
Alarm rising threshold (MIB node hh3cRmonExtAlarmRisingThreshold).
A rising alarm is generated when the following conditions are 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 is also generated when the following conditions are 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
.
Falling threshold
Alarm falling threshold (MIB object hh3cRmonExtAlarmFallingThreshold).
A falling alarm is generated when the following conditions are 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 is also generated when the following conditions are 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
.
associated with event
Event index associated with the alarm:
•
MIB object hh3cRmonExtAlarmRisingEvtIndex stores the event index
that is used when the rising threshold is crossed.
•
MIB object hh3cRmonExtAlarmFallingEvtIndex stores the event index
that is used when the falling threshold is crossed.
