By default, the screen is refreshed every 10 seconds displaying the status. The Open OC3 Port Performance option will open the screen which displays the performance data for the OC3 port including ATM Layer information. The OC3 Port Performance Data screen appears.
Information appears in the each attribute box.
By default, the values corresponding to the first object in the listing box will be displayed in the appropriate sections. The number of unavailable seconds encountered by a Path in the latest 15-minute interval. A high number of OCD events may indicate a problem with the TC Sublayer. Number of Cells Received The number of cells received on this interface, including p2p and p2mp cells. Number of Cells Transmitted The number of cells transmitted of this interface, including p2p and p2mp cells.