PairGain T1L2BZ0A, Руководство пользователя, Страница: 49 / 76

150-231-184-05, Revision 05 Provisioning
HLU-231 List 8D October 25, 1999 39
Press or (in E R) to view the 24-hour DS1 and HDSL errored seconds values for the circuit ( Figure 25 ).
Figure 25. Troubleshooting with Errored Seconds Values
Press or (in L S) to view the 24-hour DS1 and HDSL unavailable seconds values for the circuit ( Figure 26 ).
Figure 26. Troubleshooting with Unavailable Seconds Values
C R R
DATE: 09/20/99 CIRCUIT ID#:
___ ___ ___ ___ ___ ___
001 | |009 002| |009 001| |005 002| |005 002| |004 009| |
>>>>| |=======| |=======| |=======| |=======| |=======| |>>>>
<<<<| |=======| |=======| |=======| |=======| |=======| |<<<<
|___|009 002|___|009 002|___|005 001|___|005 001|___|004 009|___| 016
NTWK HLU HDU1 HDU2 HDU3 HDU4 HRU CUST
24 HOUR DS1 AND HDSL ERRORED SECONDS
A C symbol on the graph indicates an HDSL CRC error has occurred.
An ERR symbol on the graph indicates a DS1 error has occurred.
The maximum value can be displayed is 999.
Some causes of HDSL errors: Shorts, interference, noise
Some causes of DS1 errors:
- Bipolar Violation
- Framing error
- CRC error
AUTOUPDATE OFF (E)xit (A)uto(U)pdate (B)ack (L)oopbacks
N O O
TIME: 01:35:12 TROUBLESHOOTING with 24 HOUR UAS
DATE: 09/20/99 CIRCUIT ID#:
___ ___ ___ ___ ___ ___
135 | |013 002| |022 002| |178 001| |030 002| |019 001| |
>>>>| |=======| |=======| |=======| |=======| |=======| |>>>>
<<<<| |=======| |=======| |=======| |=======| |=======| |<<<<
|___|012 001|___|020 002|___|179 003|___|029 002|___|021 003|___| 011
NTWK HLU HDU1 HDU2 HDU3 HDU4 HRU CUST
24 HOUR DS1 AND HDSL UNAVAILABLE SECONDS
An N symbol on the graph indicates an HDSL unavailable second has occurred.
An LOS symbol on the graph indicates a loss of signal has occurred.
The maximum value can be displayed is 999.
Some causes of HDSL unavailable seconds: Shorts, interference, noise
Some causes of DS1 unavailable seconds: Loss of Signal
AUTOUPDATE OFF (E)xit (A)uto(U)pdate (B)ack (L)oopbacks