Viewing Current Network Performance Statistics
The Current Network Performance Statistics screen allows you to monitor
selected current network status and error information for both the near- and
far-end units from a single screen.
To view Current Network Performance Statistics, follow this menu selection
sequence:
The following Network Performance Statistics are collected for the selected port:
T
T
T
The following Network Error Statistics are collected for the selected port:
T
T
T
8700-A2-GB20-40
Main Menu
Status
Current Network Performance Statistics
main/status/performance/current
Slot: 4:
Port: 2
CURRENT NETWORK PERFORMANCE STATISTICS
Current Interval Timer: 002
-------------------------------------------------------------------------------
Near End
Margin
+02
XmtPw
+03
RxGn
+02
ES
002
SES
002
FEBE
000
-------------------------------------------------------------------------------
Ctrl-a to access these functions, ESC for previous menu
ClrNear
Select: 1, 2, 3, 4
Margin: Signal to Noise Ratio (SNR) Margin, the amount (in dB) that the
Receive signal has exceeded the value needed to maintain a Bit Error Rate
–6
(BER) of 10
or better.
XmtPw: The transmit power level.
RxGn: The receiver gain level.
ES (Errored Seconds): Seconds during which one or more ESF error events
occurred.
SES (Severely Errored Seconds): Seconds during which more than
320 cyclic redundancy check (CRC) error events or at least one Out of Frame
(OOF) event occurred.
FEBE (Far-End Block Errors): Errors reported by the remote equipment.
May 2002
7. Monitoring and Troubleshooting
Performance Statistics
Far End
+01
+03
+02
000
000
000
ClrFar
LOS at Net, Pt 1
Model: 87xx
Payload Rate: 1536 kbps
DSL Line Rate: 1552 kbps
MainMenu
Exit
7-19