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432 Viewing Statistics
Figure 8-12. RMON Alarms
The RMON Alarms page contains the following fields:
•
Alarm Entry
— Indicates a specific alarm.
•
Interface
—
Indicates the interface for which RMON statistics are displayed.
•
Counter Name
— Indicates the selected MIB variable.
•
Counter Value —
The value of the selected MIB variable.
•
Sample Type
— Specifies the sampling method for the selected variable and comparing the value
against the thresholds. The possible field values are:
•
Delta
— Subtracts the last sampled value from the current value. The difference in the values is
compared to the threshold.
•
Absolute
— Compares the values directly with the thresholds at the end of the sampling interval.
•
Rising Threshold
(0–2147483647
) — The rising counter value that triggers the rising threshold alarm.
The rising threshold is presented on top of the graph bars. Each monitored variable is designated a
color. The field default is 100 seconds.