This is a top threshold causing the alarm that passes it, to be declared Set (ON) at the end of the respective window of time. - For alarms defined by default as state alarms (minor,major) this value will be in [%]. - For alarms defined by default as events, this value will be an integer meaning how many times this event should appear at least, during the window in order to be considered ON. The maximum value will be 255. This value should be greater than the one of agnCnfgAlrFilterReset. Agents that do not support Alarms Filter, will return 0.