Nortel NT1R20 Description page 207

Figure 44
Display Alarm (D A) screen
Alarm Log
2/03/99 1:48
2/03/99 2:33
2/03/99 3:47
2/03/99 4:43
2/03/99 15:01 Log Cleared
NT5D33 and NTRB34 Line-side E1 Interface Cards
Yellow alarm on E1 carrier
E1 carrier level 1 alarm
E1 carrier level 2 alarm
E1 carrier performance within thresholds
The Pause command can be used to display a full screen at a time, by entering
D A P. If there is more than one screen in the log, the MMI will scroll the log
until the screen is full and will stop. When you are ready to see the next
screen, simply press any key. The display will show one more screen and
stop, again. This will continue until the entire log has been displayed.
Clear Alarm Log
You can clear all entries in the alarm log by typing in the Clear Alarm
Log (C A L) command.
Display Status
The Display Status (D S) command displays the current alarm
condition of the E1 link as well as the on-hook or off-hook status of each of
the 30 ports of the LEI. Entering this command will cause a screen similar to
Figure 45 to appear.
The Pause command can be used to display a full screen at a time, by entering
D S P. If there is more than one screen, the MMI will scroll until the screen
is full and will stop. When you are ready to see the next screen, simply press
any key. The display will show one more screen and stop, again. This will
continue until the entire E1 link has been reported on.
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Line cards Description