This object specifies the type of threshold violation that will trigger an notification. The notification will be sent accordingly only when the object rttMonReactOccurred which is defined in CISCO-RTTMON-MIB for IP SLA operation is set to 'true' or 'false'. 'never' - rttMonReactOccurred is never set 'immediate' - rttMonReactOccurred is set to 'true' when the value of parameter for which reaction is configured ( e.g. rtt, jitterAvg) violates the threshold. Conversely, rttMonReactOccurred is set to 'false' when the parameter ( e.g. rtt, jitterAvg) is below the threshold limits. 'consecutive'- rttMonReactOccurred is set to true when the value of parameter for which reaction is configured ( e.g. rtt, jitterAvg) violates the threshold for configured consecutive times. Conversely, rttMonReactOccurred is set to false when the value of parameter ( e.g. rtt, jitterAvg) is below the threshold limits for the same number of consecutive operations. 'xOfy' - rttMonReactOccurred is set to true when x ( as specified by ipslaEthernetGrpReactThresholdCountX ) out of the last y ( as specified by ipslaEthernetGrpReactThresholdCountY ) times the value of parameter for which the reaction is configured ( e.g. rtt, jitterAvg) violates the threshold. Conversely, it is set to false when x, out of the last y times the value of parameter ( e.g. rtt, jitterAvg) is below the threshold limits. 'average' - rttMonReactOccurred is set to true when the average (ipslaEthernetGrpReactThresholdCountX times ) value of parameter for which reaction is configured ( e.g. rtt, jitterAvg) violates the threshold condition. Conversely, it is set to false when the average value of parameter ( e.g. rtt, jitterAvg).