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reaction checked-element { jitter-ds | jitter-sd }
Use reaction checked-element { jitter-ds | jitter-sd } to configure a reaction entry for monitoring one-way
jitter in the NQA operation.
Use undo reaction to delete the specified reaction entry.
Syntax
reaction item-number checked-element { jitter-ds | jitter-sd } threshold-type { accumulate
accumulate-occurrences | average } threshold-value upper-threshold lower-threshold [ action-type
{ none | trap-only } ]
undo reaction item-number
Default
No reaction entry for monitoring one-way jitter is configured.
Views
UDP jitter operation view, voice operation view
Predefined user roles
network-admin
Parameters
item-number: Assigns an ID to the reaction entry, in the range of 1 to 10.
jitter-ds: Specifies the destination-to-source jitter of each probe packet as the monitored element (or
performance metric).
jitter-sd: Specifies source-to-destination jitter of each probe packet as the monitored element.
threshold-type: Specifies a threshold type.
accumulate accumulate-occurrences: Checks the total number of threshold violations in the operation.
The value is in the range of 1 to 14999 for the UDP jitter operation, and 1 to 59999 for the voice
operation.
average: Checks the average one-way jitter.
threshold-value: Specifies threshold range in milliseconds.
upper-threshold: Specifies the upper limit in the range of 0 to 3600000.
lower-threshold: Specifies the lower limit in the range of 0 to 3600000. It must not be greater than the
upper limit.
action-type: Specifies what action to be triggered. The default action is none.
none: Specifies the action of displaying results on the terminal display.
trap-only: Specifies the action of displaying results on the terminal display and meanwhile sending
SNMP trap messages to the NMS.
Usage guidelines
You cannot edit a reaction entry after it is created. To change the attributes in a reaction entry, use the
undo reaction command to delete the entry, and then configure a new one.
Only successful probe packets are monitored. Statistics about failed probe packets are not collected.
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