Output isolation errors usually indicate a problem with the station itself. A non-isolating error is calculated by adding together Lost Frames, Congestion, Frame Copied, Token, and Frequency Errors. Non-isolating errors do not indicate a problem with a particular station but with the ring itself. A hard error is the equivalent of a system reset. It is a serious error that can bring the ring down.
Hard errors are specific to a single station on the ring.
The number of beacon frames sent. You obtain this view by selecting Summary from the View menu in the Ring Station List window. You can view a detailed list of errors for a particular station. Step 2 Click the Ring Monitor icon in the TrafficDirector main window. The Ring Monitor Station List window is displayed.