3com S7906E Guía De Referencia

 

1-15 

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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. 

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You can create up to 100 alarm entries. 

 

Related commands: display rmon history. 

# Create RMON history control entry 1 for interface GigabitEthernet 2/0/1. 

<Sysname> system-view 

[Sysname] interface GigabitEthernet 2/0/1 

[Sysname-GigabitEthernet2/0/1] rmon history 1 buckets 10 interval 5 owner user1 

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 

System view 

2: System level 

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