S Layer 2 Managed Switch User Manual
陈泽科技有限公司
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75
6.4.12 RMON Configuration Introduction
：
：
：
：
RMON Setting menu as below
：
Alarm Command
Alarm
e.g.
：
Switch(rmon)# alarm
note
：
Interval:The unit should be seconds
Variable: The type should beINTEGER{INTEGER, Counter, Gauge or TimeTicks}
。
SampleType: The method to calculate number that will compare with the critical value, if the target value is
absoluteValue(1)
，
then the chosen variable value compare with the critical value directly
，
if the target value is deltaValue(2),
then the value before the chosen variable value minus the present value, the substraction number compare with the critical
value.
StarupAlarm: Number method are risingAlarm(1), fallingAlarm(2)
，
risingOrFallingAlarm(3)
。
Designate after one line is
effective
，
risingThreshold the first sample value is greater or equal. fallingThreshold is less than or equal. Or if both whether
to alarm
RisingThreshold
：
Sample stastical upper critical value
RisingEventIndex
：
eventEntry Index when exceed the upper critical value
FallingThreshold
：
Sample stastical lower critical value
FallingEventIndex
：
eventEntry Index when exceed the lower critical value
Function
：
Alarm group is for defining a series of critical value for networking performance, if the critical value is exceeded, it
will cause alarm. Alarm group is made up with alarmTable
，
each item in the table prescribe the specific viarables to monitor,
sample time interval and critical value parameter.
Delete an Alarm Index
alarm delete <index number>
Example
：
Switch(rmon)# alarm delete 1
Event setup command
Event
