User`s manual

Chapter 5 Performance Management User’s Manual
5-14 Viewing SHDSL Port Statistics RV-EMS/NGN LA-210
Parameter Description
Loss of Sync Word Seconds
(LOSWS)
The number of Loss of Sync Word (LOSW) Seconds
during the interval.
Unavailable Seconds (UAS) The number of unavailable Seconds (UAS) during the
interval.
Viewing PCS Statistics
For this parameter to be available, TC Layer under Configuration > SHDSL Lines
must be set to 64-65 Octet.
³ To view PCS statistics:
1. Open the Statistics menu as explained above and then select PCS.
The PCS Statistics appear.
Table 5-6. PCS Statistics
Parameter Description
Rx Total Frames The total number of frames received
Rx Total Errors The total number of errors received
Rx Total Bytes The total number of bytes received
Tx Total Frames The total number of frames transmitted
Tx Total Bytes The total number of bytes transmitted
Tx Dropped Frames The number of frames dropped
Viewing ATM Statistics
ATM Statistics are available if TC Layer under Configuration > SHDSL Lines is set
to ATM.
³ To view ATM statistics:
2. In the View window, select an SHDSL line
.
The Statistic menu for SHDSL lines appears.
Figure
5-9. Statistics Menu – SHDSL Line