3Com S7902E Command Reference Manual - page 2152
1-15
z
When you create an entry, if the value of the specified sampling interval (
interval
sampling
-
interval
)
is identical to that of the existing history entry, the system considers their configurations are the
same and the creation fails.
z
You can create up to 100 alarm entries.
Related commands:
display rmon history
.
Examples
# Create RMON history control entry 1 for interface GigabitEthernet 2/0/1.
[Sysname] interface GigabitEthernet 2/0/1
[Sysname-GigabitEthernet2/0/1] rmon history 1 buckets 10 interval 5 owner user1
rmon prialarm
Syntax
rmon prialarm entry-number prialarm-formula prialarm-des sampling-interval
{
absolute
|
changeratio
|
delta
}
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
Default Level
2: System level
Parameters
entry
-
number
: Index of a private alarm entry, in the range 1 to 65535.
prialarm-formula
: Private alarm variable formula, a string of 1 to 256 characters. The variables in the
formula must be represented in OID format that starts with a point “.”, the formula
(.1.3.6.1.2.1.2.1.10.1)*8 for example. You may perform the basic operations of addition, subtraction,
multiplication, and division on these variables. The operations should yield a long integer. To prevent
errors, make sure that the result of each calculating step falls into the value range for long integers.
prialarm-des
: Private alarm entry description, a string of 1 to 127 characters.
sampling
-
interval
: Sampling interval, in the range 10 to 65,535 seconds.
absolute
|
changeratio
|
delta
: Sets the sampling type to absolute, delta, or change ratio. Absolute
sampling is to obtain the value of the variable when the sampling time is reached; delta sampling is to
obtain the variation value of the variable during the sampling interval when the sampling time is reached;
change ratio sampling is not supported at present.
rising-threshold threshold
-
value1 event
-
entry1
: Sets the rising threshold, where
threshold-value1
represents the rising threshold, in the range –2,147,483,648 to +2,147,483,647, and
event-entry1