Using the event log to track system events, H2tu-r hdsl2 alarm descriptions, System event log – ADC Campus-RS Remote User Manual
Page 28: Sing, Vent, Rack, Ystem, Vents
Monitoring System Activity and Performance
152-402-145-02, Issue 2
22
June 16, 2000
H2TU-R-402
U
SING
THE
E
VENT
L
OG
TO
T
RACK
S
YSTEM
E
VENTS
To view a running log of system events, press
to select the Event Log. The Event Log displays the date and
time of the 100 most recent events (most recent displayed first) and provides a description of each event. See
for a complete list of event log messages.
•
Press
or
to page through the event log.
•
Press
to return to the top of the log.
•
Press
to clear the event log.
Figure 20.
System Event Log
Table 8.
H2TU-R HDSL2 Alarm Descriptions
Screen Alarm
Front-Panel Alarm Description
LOSW
LOSW
Loss of Sync Word—The HDSL2 loop has lost synchronization.
MAL
MAL
Margin—The margin on the HDSL2 loop has dropped below the minimum threshold
value set for the system.
LA
LA
Loop Attenuation—The attenuation on the HDSL2 loop has exceeded the maximum value
set for the HDSL2 loop attenuation threshold.
HBER
HBER
Block Error Rate—The HDSL2 BER has exceeded the set threshold limits of 10
-6
or 10
- 7
.
E
N
P
T
L
Monitor
Performance
Event Log
Config
Inventory
Rlogon
Help
System Event Log (Page 1 of 7)
------------------------------------------------------------------------------
#
Location
Date and Time
Entry
1
System
04/10/00 12:25:00
DS1 Alarm Register reset
2
System
04/10/00 12:25:00
HDSL2 Alarm Register Reset
3
System
04/10/00 12:25:00
DS1 Performance Register Reset
4
System
04/10/00 12:25:00
HDSL2 Performance Register Reset
5
System
04/10/00 00:13:32
Time set 12:25:00
6
System
04/10/00 00:13:27
Date set 10/21/99
7
H2TU-C
04/03/00 00:13:27
NLOC: Loop-down
8
H2TU-C
04/03/00 00:11:16
NLOC: Loop-up
9
H2TU-R
04/03/00 00:10:43
DS1 LOS Alarm: End
10
H2TU-R
04/03/00 00:10:30
DS1 LOS Alarm: Begin
11
System
04/03/00 00:04:11
DS1C: AUTO to AMI
12
H2TU-C
04/03/00 00:00:40
HDSL2 LOSW Alarm: End
13
H2TU-C
04/03/00 00:00:02
HDSL2 LOSW Alarm: Begin
14
- Empty -
15
- Empty -
Press: (N)ext Page, (P)revious Page, (T)op of Log, C(l)ear Log
ID: xxxx--xxxx--xxxx--xxxx
04/15/00 12:30:01
H2TU-R
System: OK
___