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Monitoring System Activity and Performance
DS1 Errors
Monitor
Performance
BERT Status: ACTIVE
M
=16
LA
=17
ARM
INSL=23
ES
=0
ESF
SES =0
B8ZS
UAS =0
------->+-----+
>
| TUC |=MAL========| DU1 |============| DU2 |============| TUR |
ESF
|
|
B8ZS
| LPF |============|
<-------+-----+
-
ES =6884
M
=15
SES=0
LA
=18
UAS=56
INSL=24
ES
=0
SES =0
UAS =0
----------------------------------- LOOPBACKS -------------------------------
Active Loopbacks : NLOC-PL
Press <Space> to select LB
and <Enter> to activate
ID: xxxx--xxxx—-xxxx--xxxx
Frame Code and Type
2
To initiate a loopback, press the
your choice.
When prompted with the message: Are you sure (Y/N)?, press
cancel. For more information about loopbacks and troubleshooting, see
3
To initiate a loopdown of all active loopbacks, press the
When prompted with the message: Are you sure (Y/N)?, press
cancel.
Field
Active Loopback
Alarm Type
MAL
Armed Mode
BERT Status
DS1 Errors
ES Count
SES Count
26
Armed Mode
Loop Attenuation
Event Log
Config
Time Elapsed:
15
16
17
16
23
22
0
0
0
0
0
0
LP1
+-----+
|
|
|============|
LP2
+-----+
15
14
17
17
23
23
0
0
0
0
0
0
New Loopback:
02/01/2002 12:30:01
Active Loopback
Figure 12. Monitor Screen - Active Loopback with Alarms
SPACEBAR
Table 8. Monitor Screen Descriptions
Description
An active loopback is indicated on the lower third of the Monitor screen. Available loopbacks are
indicated by gray text. See
Table 16 on page 51
codes and activation methods.
Indicates type of alarm.
Margin Alarm—Indicates the margin on HDSL4 loop has dropped below the threshold (0 to 15 dB)
set by the operator.
Indicates system is in an armed state for an intelligent repeater loopback command.
Provides BERT Generator status, elapsed time, and BERT results.
Errored Seconds—The sum of the Errored Seconds-Line (ES-L) and Errored Seconds-Path (ES-P)
counts detected on the DS1 input over a 24-hour period. Errors included are: DS1 frame errors,
BPV, and ESF CRC errors.
Severely Errored Seconds—The sum of the DS1 Severely Errored Seconds-Line (SES-L) and
Severely Errored Seconds-Path (SES-P) counts over the last 24 hours.
September 12, 2003
Insertion Loss
HDSL4 Errors
Inventory
Report
00:00:50
Error Rate: <1.00E-10
17
16
16
17
22
23
0
28
0
23
0
171
LP1
+-----+
LP1
|
|
|============|
LP2
+-----+
LP2
15
16
16
17
22
23
0
2
0
1
0
0
NLOC – Loopdown All Active Loopbacks
(LPDN,NLOC,CREM,NREM,CLOC)
H4TU-C
Margin
to cycle through the loopback choices. Press
SPACEBAR
to select LPDN, then press
for a summary of the HDSL4 generic loopback
LTPH-UM-1031-03, Issue 3
Alarm Type
BERT Status
Rlogon
Help
16
17
23
0
0
ESF
151
B8ZS
+-----+-------
|
|
ESF
|
B8ZS
+-----+<------
16
ES =0
17
SES=0
23
UAS=0
2
PRM=0
0
0
System: OK
___
System Status
ENTER
Y
to initiate the loopback or
"Testing" on page
42.
ENTER
Y
to initiate the loopdown or
Continued
H4TU-C-319 List 1
to make
N
to
.
N
to
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