nmsifthTemplateNotifyHoldDownTime 1.3.6.1.4.1.3320.9.218.1.1.3.1.4

The minimum amount of time between successive nmsifthIfThresholdFired or nmsifthIfThresholdCleared notifications for a given interface and template. This object is instantiated only when nmsifthTemplateNotifyHoldDownType is set to 'holdDownTimer'.