HP 6125G HP 6125G & 6125G/XG Blade Switches Network Management and Mon - Page 151

reaction checked-element { jitter-ds | jitter-sd } 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 } ] View undo reaction item-number UDP jitter, voice operation view Default level 2: System level Parameters item-number: Specifies a reaction entry ID, in the range of 1 to 10. jitter-ds: Specifies destination-to-source delay jitter of each probe packet as the monitored element. jitter-sd: Specifies source-to-destination delay jitter of each probe packet as the monitored element. threshold-type: Specifies a threshold type. accumulate accumulate-occurrences: Specifies the total number of threshold violations in a test. The value is in the range of 1 to 14999 for UDP jitter tests, and 1 to 59999 for voice tests. average: Specifies to check the average one-way delay jitter in each test. threshold-value: Specifies threshold values in milliseconds. upper-threshold: Specifies an upper threshold, in the range of 0 to 3600000. lower-threshold: Specifies a lower threshold, in the range of 0 to 3600000. It must not be greater than the upper threshold. action-type: Specifies what action to be triggered to react to certain measurement conditions and it defaults to none. none: Specifies to only record events for terminal display, and not to send any trap messages. trap-only: Specifies to record events and send SNMP trap messages. Description Use reaction checked-element { jitter-ds | jitter-sd } to configure a reaction entry for monitoring one-way delay jitter in each test of an NQA operation. You cannot edit a reaction entry. To change the attributes in a reaction entry, use undo reaction to delete this entire entry and start over. Use undo reaction to delete the specified reaction entry. By default, no reaction entry for monitoring one-way delay jitter is configured. Only successful probe packets are monitored. The data of a failed probe packet is not counted. Examples # Create reaction entry 1 for monitoring the average destination-to-source delay jitter of UDP jitter probe packets. Set the upper threshold to 50 milliseconds, and the lower threshold to 5 milliseconds. Before the NQA test group starts, the initial state of the reaction entry is invalid. After each test, the average destination-to-source delay jitter is checked. If it is out of the threshold range, the state of the reaction 145