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Sample type
Sample type:
• absolute—RMON compares the value of the variable with the rising and
falling thresholds at the end of the sampling interval.
• delta—RMON subtracts the value of the variable at the previous sample
from the current value, and then compares the difference with the rising
and falling thresholds.
Sampled variable Monitored variable.
Sampling interval
Interval (in seconds) at which data is sampled and compared with the rising
and falling thresholds.
Rising threshold
Alarm rising threshold.
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 alarmStartupAlarm instance is equal to risingAlarm or
risingOrFallingAlarm.
associated with event Event index (EventEntry) associated with the alarm.
Falling threshold
Alarm falling threshold.
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 int
erval 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 alarmStartupAlarm is equal to fallingAlarm or
risingOrFallingAlarm.
startup
Alarm that can be generated when the entry becomes valid:
• risingAlarm—Generates a rising alarm if the first sample after the entry
becomes valid is greater than or equal to the rising threshold.
• fallingAlarm—Generates a falling alarm if the first sample after the entry
becomes valid is less than or equal to the rising threshold.
• risingOrFallingAlarm—
Generates a rising alarm or falling alarm if the
first sample after the entry becomes valid crosses the rising threshold or
falling threshold.
The default is
risingOrFallingAlarm
.
Latest value Most recent sampled value.
Related commands
rmon alarm
display rmon event
Use display rmon event to display information about RMON event entries.
Syntax
display rmon event [ entry-number ]
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