Total Access 1248 Octal T1 IMA DSLAM Installation and Maintenance Practice5-40 61179641L4-5BATM Performance Monitoring Status ScreenATM Performance Monitoring StatusMain Menu\ATM Circuit Management\ATM Performance Monitoring Mode\ATM Performance Monitoring Status\The ATM Performance Monitoring Status screen (see Figure 5-24) displays the port perfor-mance for the port selected. This menu lists the cell transmitted to the Network, cells trans-mitted to the customer, discarded cells, and the HEC Error count for the selected performanceperiod.Figure 5-24. ATM Performance Monitoring Status ScreenThe ATM Performance Monitoring Status screen options are shown in Table 5-21.Table 5-21. ATM Performance Monitoring Status Screen FieldsField DescriptionPort This field displays the port number for the cell count summary.TX (to net) This field displays the number of cells transmitted to thenetwork.RX (to cust) This field displays the number of cells received from thenetwork and transmitted to the customer.Discarded Cells This field displays the number of discarded cells.HEC Error Cnt This field displays the HEC errors, which are CyclicalRedundancy Check (CRC) errors in the last byte of the ATM cellheader used for checking integrity.TID: TA1248 Total Access 1248 MM/DD/YY HH:MMUnacknowledged Alarms: NoneATM Performance Monitoring StatusShelf: HOST Port: NetworkTX (to net) TX (to cust) Discarded Cells HEC Error Cnt24 Hr - Current 0 0 0 0MM/DD 0 0 0 0Avg CPS (60s) 0 0Current CPS 0 015 Min - Current 0 0 0 016:15 0 0 0 016:00 0 0 0 015:45 0 0 0 015:30 0 0 0 015:15 0 0 0 015:00 0 0 0 014:45 0 0 0 014:30 0 0 0 0B - Backward(2hrs/15min PM)S - Select Port P - Previous Port N - Next Port C - Clear PM Status'?' - System Help Screen
