Rmon Prialarm - HPE FlexNetwork 7500 Series Command Reference Manual
Network management and monitoring
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Also See for FlexNetwork 7500 Series:
- Security configuration manual (597 pages) ,
- Network management and monitoring command reference (430 pages) ,
- Command reference manual (376 pages)
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If an Ethernet interface has a history control entry, RMON periodically samples packet statistics on
the interface and stores the samples to the history table. When the bucket size for the history control
entry is reached, RMON overwrites the oldest sample with the most recent sample.
You can create multiple RMON history control entries for an Ethernet interface.
Examples
# Create RMON history control entry 1 for Ten-GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] rmon history 1 buckets 10 interval 5 owner user1
Related commands
display rmon history
rmon prialarm
Use rmon prialarm to create an RMON private alarm entry.
Use undo rmon prialarm to remove an RMON private alarm entry.
Syntax
rmon prialarm entry-number prialarm-formula prialarm-des sampling-interval { absolute | delta }
[ startup-alarm { falling | rising | rising-falling } ] rising-threshold threshold-value1 event-entry1
falling-threshold threshold-value2 event-entry2 entrytype { forever | cycle cycle-period } [ owner
text ]
undo rmon prialarm entry-number
Default
No RMON private alarm entries exist.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
entry-number: Specifies a private alarm entry index in the range of 1 to 65535.
prialarm-formula: Configures a private alarm variable formula, a string of 1 to 255 characters. The
variables in the formula must be represented in OID format that starts with a dot (.), for example,
(.1.3.6.1.2.1.2.1.10.1)*8. You can configure a formula to perform the basic math operations of
addition, subtraction, multiplication, and division on these variables. To get a correct calculation
result, make sure the following conditions are met:
•
The values of the variables in the formula are positive integers.
•
The result of each calculating step is in the value range for long integers.
prialarm-des: Configures an entry description, a case-sensitive string of 1 to 127 characters.
sampling-interval: Sets the sampling interval in the range of 10 to 65535 seconds.
absolute: Specifies absolute sampling. RMON compares the value of the variable with the rising and
falling thresholds.
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