H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – SNMP and RMON
H3C S7500 Series Ethernet Switches Chapter 2
RMON Configuration Commands
2-13
2.1.10 rmon prialarm
Syntax
rmon prialarm entry-number prialarm-formula prialarm-des sampling-timer { delta |
absolute | changeratio } rising_threshold threshold-value1 event-entry1
falling_threshold threshold-value2 event-entry2 entrytype { forever | cycle
cycle-period } [ owner text ]
undo rmon prialarm entry-number
View
System view
Parameters
entry-number: Extended alarm entry index, in the range of 1 to 65535.
prialarm-formula: Expression used to perform calculation 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 of 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 in a defined period.
cycle-period: Period in which an entry is valid, in seconds, ranging from 0 to
4,294,967,295.
owner text: Specifies the owner of the alarm entry, a string of 1 to 127 characters.
Description
Use the rmon prialarm command to create an extended alarm entry in an extended
RMON alarm table.