Rmon Alarm Configuration - HP 438031-B21 - 1:10Gb Ethernet BL-c Switch Command Reference Manual

RMON alarm configuration

Command: /cfg/rmon/alarm <1-65535>
[RMON Alarm 1 Menu]
The Alarm RMON group can track rising or falling values for a MIB object. The MIB object must be a
counter, gauge, integer, or time interval. Each alarm index must correspond to an event index that
triggers once the alarm threshold is crossed.
The following table describes the RMON Alarm Menu options.
RMON Alarm Menu options
Table 175
Command
oid <1-127 characters>
intrval <1-65535>
sample abs|delta
almtype rising|falling|either
rlimit <-2147483647 to 2147483647>
flimit <-2147483647 to 2147483647>
oid - Set MIB oid datasource to monitor
intrval - Set alarm interval
sample - Set sample type
almtype - Set startup alarm type
rlimit - Set rising threshold
flimit - Set falling threshold
revtidx - Set event index to fire on rising threshold crossing
fevtidx - Set event index to fire on falling threshold crossing
owner - Set owner for the alarm
delete - Delete this alarm and restore defaults
cur - Display current alarm configuration
Description
Configures an alarm MIB Object Identifier.
The alarm OID can have a maximum of 127 characters.
Configures the time interval over which data is sampled and
compared with the rising and falling thresholds.
The range is from 1 to 65535 seconds. The default is 1800
seconds.
Configures the method of sampling the selected variable and
calculating the value to be compared against the thresholds, as
follows:
abs—absolute value, the value of the selected variable is
compared directly with the thresholds at the end of the
sampling interval.
delta—delta value, the value of the selected variable at the
last sample is subtracted from the current value, and the
difference compared with the thresholds.
Configures the alarm type as rising, falling, or either (rising or
falling).
Configures the rising threshold for the sampled statistic. When the
current sampled value is greater than or equal to this threshold,
and the value at the last sampling interval was less than this
threshold, a single event is generated.
Configures the falling threshold for the sampled statistic. When the
current sampled value is less than or equal to this threshold, and
the value at the last sampling interval was greater than this
threshold, a single event is generated.
Configuration Menu
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