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Monitoring and Troubleshooting
7-10
8700-A2-GB20-00
April 2000
Viewing Network Error Statistics
The unit maintains error statistics on the network DSL interface for each port.
Port 1 is the default screen selection.
Statistics are maintained for up to 96 15-minute intervals (24 hours).
To view the Network Error Statistics, follow this menu selection sequence:
Main Menu →Status →Performance →Network Error Statistics
main/status/performance/net_error
Slot: 4: Model: 87xx
Port: 2
NETWORK ERROR STATISTICS
Current Interval Timer: 002 Error Events Counter: 0034
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
–––ES––– –––SES––– ––FEBE–– –Complete–
Near Far Near Far Near Far Near Far
Current Int: 000 000 000 000 000 000 Yes No
Interval 01
000 000 000 000 000 000 Yes Yes
Interval 02 000 000 000 000 000 000 Yes Yes
Interval 03 000 000 000 000 000 000 Yes Yes
Interval 04
000 000 000 000 000 000 Yes Yes
Interval 05 000 000 000 000 000 000 Yes Yes
Interval 06 000 000 000 000 000 000 Yes Yes
Interval 07
000 000 000 000 000 000 Yes Yes
Worst Interval: 24 09 14 08 18 18
Near Tot(valid): 00010 00000 00000
Far Tot (valid): 00010 00000 00000
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Ctrl–a to access these functions, ESC for previous menu M
ainMenu Exit
PgU
p PgDn ClrNear ClrFar
Select a port 1–2 to view error statistics for the port. The default port is 1. Use the
virtual function keys to page through the intervals and clear statistics.
Network Error Statistics are collected for all ports for:
H ES (Errored Seconds): Seconds during which one or more ESF error events
occurred.
H 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.
H FEBE (Far-End Block Errors): Errors reported by the remote equipment.
H Complete: Whether the interval register contains data for all 900 seconds of
the interval.
Use the virtual function keys to page through the intervals and clear statistics.