150-451-104-02, Revision 02
Monitoring the HDSL System
HDU-451 List 4
September 18, 1998
19
lists the options available through the Main Menu. To access any of
the Main Menu options, type the letter of the option, then press
.
V
IEW
S
PAN
S
TATUS
The Span Status screens provide system status information for each span
between the HLU and the HRU. The screens show information about:
•
HDSL Loops 1 and 2
•
DS1 interface
•
Loopbacks
Table 7.
Main Menu Options
Option
Function
Go to
A. View Span Status
Provides access to status
information about the HDSL
line between the HLU,
HDU-451, and the HRU.
C. System Settings
Displays all system settings.
“View System Settings” on
page 22
E. View Performance Data
Provides access to screens
displaying the Errored
Seconds (ES) and
Unavailable Seconds (UAS)
for each span in 15-minute
increments over a four-hour
period.
“View Performance Data” on
page 24
F. View Performance
History
Provides access to screens
that show the ES and UAS for
each span in 24-hour
increments over a seven-day
period.
“View Performance History”
on page 25
G. View Alarm History
Provides access to screens
that show alarm conditions
for each span.
“View Alarm History” on
page 26
H. Remote Logoff
Logs off of the terminal.
