Rmon Prialarm - 3Com 7750 Series Command Reference Manual

3Com Switch 7750 Series
Command Reference Guide – SNMP & RMON

2.1.10 rmon prialarm

Syntax
rmon prialarm entry-number prialarm-formula prialarm-des sampling-timer { delta |
absolute
falling_threshold threshold-value2 event-entry2 entrytype { forever | cycle
cycle-period } [ owner text ]
undo rmon prialarm entry-number
View
System view
Parameter
entry-number: Extended alarm entry index, in the range of 1 to 65535.
prialarm-formula: Expression used to perform operations on the alarm variables, a
string comprising 1 to 256 characters. The alarm variables in the expression must be
represented by OIDs, for example, (.1.3.6.1.2.1.2.1.10.1)*8. The operations available
are addition, subtraction, multiplication and division operations. The operation results
are rounded to values that are of long integer type. To prevent invalid operation results,
make sure the operation results of each step are valid long integers.
prialarm-des: Alarm description, a string comprising 1 to 256 characters.
sampling-timer: Sampling interval (in seconds), in the range of 10 to 65,535.
delta | absolute | changeratio: Specifies sample type, which can be deltas, absolute
values or change ratios.
threshold-value1: Upper threshold, in the range of 0 to 4,294,967,295.
event-entry1: Index of the event entry that corresponds to the upper threshold, in the
range of 0 to 65535.
threshold-value2: Lower threshold, in the range of 0 to 4,294,967,295.
event-entry2: Index of the event entry that corresponds to the lower threshold, in the
range of 0 to 65535.
forever: Specifies the alarm entry is valid indefinitely.
cycle: Specifies the alarm entry is valid periodically.
cycle-period: Cycle period, in seconds, ranging from 0 to 4,294,967,295.
owner text: Specifies the owner of the alarm entry, a string comprising 1 to 127
characters.
Description
Use the rmon prialarm command to create an extended entry in an extended RMON
alarm table.
| changeratio } rising_threshold
Chapter 2 RMON Configuration Commands
threshold-value1
2-13
event-entry1