Rmon alarm – Allied Telesis AT-DC2552XS User Manual
Page 219
AT-DC2552SX Switch Command Line Interface User’s Guide
219
RMON ALARM
Syntax
rmon alarm
alarm_id oid
interval
interval
delta|absolute
rising-threshold
rising-threshold
event
rising_event_id
falling-threshold
falling-threshold
event
falling_event_id
[owner
owner
]
Parameters
alarm_id
Specifies the ID number of a new alarm. The range is 1 to 65,535.
oid
Specifies an object ID number to an SNMP MIB object
(alarmVariable). The object ID number is entered in the following
format:
1.3.6.1.2.1.16.1.1.1.field.index
–
1.3.6.1.2.1.16.1.1.1: Specifies the ID of the MIB object
“etherStatsEntry.” It is always this number.
–
field: Specifies the filed number in the MIB object
“etherStatsEntry” table.
–
index: Specifies the index number of the statistic entry
(etherStatsIndex) specified by the RMON COLLECTION
STATS command.
interval
Specifies the polling interval in seconds to the MIB object
“alarmInterval.” The range is 1 to 65,535 seconds.
delta
Specifies the delta type to the MIB object “alarmSampleType.” The
delta type compares the threshold with the difference between the
current sampling value and the previous sampling value.
absolute
Specifies the absolute type of the MIB object “alarmSampleType.”
The absolute type compares the threshold with the sampling value.
rising-threshold
Specifies the rising threshold. The range is 1 to 65,535.