Cisco ASR 9000 Serie Configuration Manuals page 123

Configuring and Managing Embedded Event Manager Policies
exit-type
exit_time
poll_interval
average-factor
Result string
None
Cisco ASR 9000 Series Aggregation Services Router System Monitoring Configuration Guide, Release 4.2.x
Embedded Event Manager Event Registration Tcl Command Extensions
(Optional) Specifies a type of operation to be applied
to the object ID specified by the exit-val argument.
If not specified, the value is assumed.
Value is defined as the actual value of the exit-val
argument.
Increment uses the exit-val field as an incremental
difference and the exit-val is compared with the
difference between the current counter value and the
value when the event was last triggered (or the first
polled sample if this is a new event). A negative value
checks the incremental difference for a counter that
is decreasing.
Rate is defined as the average rate of change over a
period of time. The time period is the average-factor
value multiplied by the poll-interval value. At each
poll interval the difference between the current sample
and the previous sample is taken and recorded as an
absolute value. An average of the previous
average-factor value samples is taken to be the rate
of change.
(Optional) Number of POSIX timer units after an
event is raised when event monitoring will be enabled
again. Specified in SSSSSSSSSS[.MMM] format
where SSSSSSSSSS must be an integer number
representing seconds between 0 and 4294967295,
inclusive. MMM represents milliseconds and must
be an integer number between 0 and 999.
(Mandatory) Interval between consecutive polls in
POSIX timer units. Currently the interval is forced
to be at least 1 second (specified in
SSSSSSSSSS[.MMM] format, where SSSSSSSSSS
must be an integer representing seconds between 0
and 4294967295, inclusive, and where MMM must
be an integer representing milliseconds between 0
and 999).
(Optional) Number in the range from 1 to 64 used to
calculate the period used for rate-based calculations.
The average-factor value is multiplied by the
poll-interval value to derive the period in
milliseconds. The minimum average factor value is
1.
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