User's Manual Part 2

SCP-LPS20x-011-012-01H December 20, 2004
126 ADC Telecommunications, Inc.
Local HEC
ATM over ADSL cell header error checksum counts since power-up, measured at the ATU-R.
Local CRC
Cyclical Redundancy Check counts since power-up, measured at the ATU-R.
Remote FEC
Forward Error Correction counts since power-up, measured at the ATU-C.
Remote HEC
ATM over ADSL cell header error checksum counts since power-up, measured at the ATU-C.
Remote SNR Margin
The amount of communication signal in relation to the amount of interference, or noise, on the medium, measured at
the ATU-C.
Remote CRC
Cyclical Redundancy Check counts since power-up, measured at the ATU-C.
ATM PVC STAT PARAMETERS
User PVC
Indicates the user VPI, VCI, Type of service, and encapsulation method. Also shows the total transmitted and
received packets since start up or the last time the counters were cleared.
Management PVC
Indicates the management VPI, VCI, Type of service, and encapsulation method. Also shows the total transmitted
and received packets since start up or the last time the counters were cleared.
Total Tx Cells
Inidcates the total amount of transmitted cells for the user and management PVC since startup or the last time the
counters were cleared.
Total Rx Cells
Inidcates the total amount of received cells for the user and management PVC since startup or the last time the
counters were cleared.
Total Rx HEC Errored Cells
Indicates the total amount of received cells that have HEC errors.
Total Rx Dropped Cells
Indicates the total amount of dropped cells in the receive direction.