Tell me more about expert thresholds
Expert thresholds are set for all Expert events, and for some events more than one threshold is set. For example, for TCP Bad Checksums, only the number of frames during the entire capture process is set. For FTP Session delays, values are set for slow connect and slow response, including values for grading marginal and critical for each. Values for network and WAN/Internet response times values are also set.
Because of the potentially large number of values that are required and because many different network/WAN/Internet configurations dictate predictable value sets, Real-Time Expert Thresholds permit the user to save profiles for sets of values. The thresholds configuration displays are loosely based on the OSI model, separating different expert items from where in the communications stack the item is found.