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Monitoring System Activity and Performance
Table 6. Error Acronyms Used on the HDSL2 Performance History Screens
Error Acronym
ES
SES
UAS
CV
LOSWS
U
P
SING THE
ERFORMANCE
To access the alarm history screens:
1
Press
P
to select the Performance menu.
2
Press the
SPACEBAR
HDSL2), then press
3
Press the
SPACEBAR
4
Press
N
or
P
to page through the alarm history screens.
L
5
Press
to clear the selected alarm history screen.
Alarm History at the DS1 Interface
Figure 17
below and
Figure 18 on page 21
and the H2TU-C DS1 interface, respectively. Current alarms are shown in reverse video. The types of alarms
reported for the H2TU-R are described in
Monitor
Performance
------------------------------------------------------------------------------
Alarm
First
RLOS
03/16/00 00:00
RAIS
RAI
TX RAI-CI
PRM-NE
PRM-FE
DBER
03/16/00 00:37
------------------------------------------------------------------------------
Press <Space> to cycle through
choices and <Enter> to view
ID: xxxx--xxxx--xxxx--xxxx
20
Description
Errored seconds
Seconds with HDSL2 CRC ≥1 or LOSW ≥1
Severely errored seconds
Seconds with HDSL2 CRC ≥50 or LOSW ≥1
Unavailable seconds
Based on 10 contiguous SES occurrences
Code Violation
Total count of HDSL2 CRC errors.
Loss of Sync Word Second
Seconds with LOSW ≥1
S
CREENS TO
to select an interface (H2TU-C DS1, H2TU-R DS1, H2TU-C HDSL2, or H2TU-R
ENTER
.
until Alarm History is selected, then press
are examples of Alarm History screens for the H2TU-R DS1 interface
Table 7 on page
Event Log
Config
H2TU-R Ds1 Alarm History
Last
02/01/2001
02/02/2001 00:47
Press: C(l)ear Alarm History
Interface
Statistics :
02/02/2001 12:30:01
Figure 17. H2TU-R DS1 Alarm History Screen
March 12, 2001
V
A
IEW
LARM
ENTER
.
21.
Inventory
Rlogon
Help
Status
00:45
ALARM
OK
OK
OK
OK
OK
OK
: H2TU-R Ds1
Alarm History
H2TU-R
LTPH-TP-1047-01, Issue 1
D
ATA
Count
12
0
0
0
0
0
7
System: Alarm
H2TU-R-402 List 5E
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