Nortel Networks Circuit Card 311 - Manual (Page 310)

310 NT5D33 and NT5D34 Lineside E1 Interface cards
to determine if an alarm condition has been corrected. Clear the error
counter, wait a few minutes, and display the performance to see if any errors
occurred since the counter was cleared.
The MMI display reports on these performance counters through the
Display Performance (D P) or the Display History (D H)
commands.
Display Performance
Entering the Display Performance (D P) command displays
performance counters for the past hour. A screen similar to Figure 74
"Display Performance (D P) screen" (page 310) appears.
Figure 74
Display Performance (D P) screen
Each column, except the error counter, indicates the number of errors in the
current hour and is reset to zero every hour on the hour. Just before the
performance counters are reset to zero, the values are put into the history
log.
The error counter indicates the number of errors since the error counter
was cleared.
The Pause command can be used to display a full screen at a time, by
entering
D P P . If more than one screen is to be displayed, the MMI scrolls
until the screen is full, then stops. When ready to see the next screen,
press any key. The display shows one more screen, and stops again. This
continues until the entire display has been shown.
Display History
Entering the Display History (D H) command displays performance
counters for each hour of the past 24 in reverse chronological order,
beginning with the last full hour. A screen similar to
Figure 75 "Display
History (D H) screen" (page 311) appears.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
.