Configuring The Prialarmtable - Huawei S9300 Configuration Manual

S9300&S9300E Terabit Routing Switch
Configuration Guide - Network Management
The system view is displayed.
Step 2 Run:
rmon alarm entry-number alarm-OID sampling-time { absolute | changeratio | delta }
rising-threshold threshold-value1 event-entry1 falling-threshold threshold-value2
event-entry2 [ owner owner-name ]
The alarmTable is configured.
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8.3.7 Configuring the PrialarmTable

Compared with AlarmTable, PrialarmTable is enhanced with the function of setting the trap
object through an expression.
Context
Based on the alarmTable in RFC 2819, the RMON prialarm management is enhanced with two
functions: setting the alarm object in the form of expressions and limiting the time to live (TTL)
value of a prialarm entry.
Compared with the alarmTable, the prialarmTable has several additional entries:
l
l
l
l
If the events that correspond to the alarm upper limit and lower limit (event-entry1, event-
entry2) are not configured in the eventTable, an alarm does not occur even if the alarm conditions
are satisfied. (The alarm record is in the undercreation state rather than in the VALID state.)
If either the alarm upper limit event or the alarm lower limit event is configured, the alarm is
triggered once the conditions for an alarm are satisfied. (The alarm record is in the VALID state.)
Do as follows on the switch that is monitored.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
rmon prialarm entry-number prialarm-formula description-string sampling-interval
{ absolute | changeratio | delta } rising-threshold threshold-value1 event-entry1
falling-threshold threshold-value2 event-entry2 entrytype { cycle entry-period |
forever } [ owner owner-name ]
The prialarmTable is configured.
----End
Issue 01 (2012-03-15)
Expression of alarm variables. It can be an arithmetic expression composed of the OIDs of
alarm variables(+, -, *, / or brackets).
Description of the prialarm entry in a character string.
Prialarm state period, in seconds. It must be larger than the sampling interval.
Two prialarm state types: Forever or Cycle. If Cycle is set, an alarm does not occur and the
entry is deleted after the specified prialarm state period.
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8 RMON and RMON2 Configuration
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