System Management
7750 SR OS Basic System Configuration Guide Page 339
falling-threshold threshold — The falling-threshold specifies a threshold for the sampled statistic.
When the current sampled value is less than or equal to this threshold, and the value at the last
sampling interval was greater than this threshold, a single threshold crossing event will be
generated. A single threshold crossing event will also be generated if the first sample taken is
less than or equal to this threshold and the associated startup-alarm is equal to falling or either.
After a rising threshold crossing event is generated, another such event will not be generated
until the sampled value raises above this threshold and reaches greater than or equal the rising-
threshold threshold value.
Default 0
Values -2147483648 — 2147483647
interval seconds — The interval in seconds specifies the polling period over which the data is
sampled and compared with the rising and falling thresholds.
Values 1 — 2147483647
rmon-event-type — Specifies the type of notification action to be taken when this event occurs.
Values log — In the case of log, an entry is made in the RMON-MIB log table for each
event occurrence.
This does not create a TiMOS logger entry. The RMON-MIB log table entries can
be viewed using the show>system>thresholds CLI command.
trap — In the case of trap, a TiMOS logger event is generated. The TiMOS logger
utility then distributes the notification of this event to its configured log
destinations which may be CONSOLE, telnet session , memory log, cflash file,
syslog, or SNMP trap destinations logs.
both — In the case of both, both a entry in the RMON-MIB logTable and a TiMOS
logger event are generated.
none — In the case of none, no action is taken.
Default both
Values log, trap, both, none
startup-alarm alarm-type — Specifies the alarm that may be sent when this alarm is first created. If
the first sample is greater than or equal to the rising threshold value and startup-alarm is equal to
rising or either, then a single rising threshold crossing event is generated. If the first sample is
less than or equal to the falling threshold value and startup-alarm is equal to falling or either, a
single falling threshold crossing event is generated.
Default either
Values rising, falling, either
Configuration example:
memory-use-warn rising-threshold 500000 falling-threshold 400000 interval 800 rmon-
event-type log start-alarm falling
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