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150-451-103-02, Revision 02 Monitoring the HDSL System
HDU-451 List 3 September 18, 1998 19
Table 7 lists the options available through the Main Menu. To access any of
the Main Menu options, type the letter of the option, then press .
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. “View Span Status” on
page 20
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 25
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 26
G. View Alarm History Provides access to screens
that show alarm conditions
for each span. “View Alarm History” on
page 27
H. Remote Logoff Logs off of the terminal.