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Status and Statistics
Managing RMON
STEP 1
STEP 2
STEP 3
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
To define RMON alarms:
Click Status and Statistics > RMON > Alarms.
Click Add to add an RMON alarm.
Enter the following information:
•
Alarm Entry—Displays the number of the alarm entry.
•
Interface—Select a port or LAG.
•
Counter Name—Select the MIB variable that indicates the type of
occurrence measured.
•
Sample Type—Select the sampling method to generate an alarm. The
possible options are:
-
Absolute—If the threshold is passed, an alarm is generated.
-
Delta—Subtracts the last sampled value from the current value. The
difference in the values is compared to the threshold. If the threshold is
passed, an alarm is generated.
•
Rising Threshold—Enter the rising counter value that triggers the rising
threshold alarm.
•
Rising Event—Select an event, from those that you defined on the Events
page, to be performed when a rising event is triggered.
•
Falling Threshold—Enter the falling counter value that triggers the falling
threshold alarm.
•
Falling Event—Select an event, from those that you defined on the Events
page, to be performed when a falling event is triggered.
•
Startup Alarm—Select the first event from which to start generation of
alarms. Rising is defined by crossing the threshold from a low-value
threshold to a higher-value threshold.
Rising Alarm
-
Falling Alarm
-
Rising and Falling Alarm
-
the alarm.
•
Interval—Enter the alarm interval time in seconds.
—A rising counter value triggers the rising threshold alarm.
—A falling counter value triggers the falling threshold alarm.
—Both a rising and falling counter values trigger
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