Nortel Networks 1000 - Manual (Page 242)

242 NT5D11 and NT5D14 Lineside T1 Interface cards
determine if an alarm condition has been corrected. Simply clear the error
counter, wait a few minutes, and display performance to see if any errors
occurred since the counter was cleared.
Display the reports on these performance counters by entering the Display
Performance (D P) or the Display History (D H) command sets into the
MMI.
Display Performance
Enter the Display Performance (D P) command set to display performance
counters for the past hour. A screen similar to the following appears:
LTI T1 Interface Performance Log
3/03/95 1:37
Data for the past 37 Minutes
Errored Bursty Unavailable Loss Frame Frame Slip Error
Seconds Seconds Seconds Seconds Seconds Counter
2263 0 2263 2263 352 321
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. When these
counters are reset to zero, the performance counter values are put into the
history log. The error counter indicates the number of errors that occurred
since the error counter was cleared.
Display History
Enter the Display History (D H) command set to display performance
counters for each hour for the past 24 hours. A screen similar to the
following appears:
LTI T1 Interface History Performance Log
3/03/95 1:35
Hour Errored Bursty Unavailable Loss Frame Frame Slip Error
Ending Seconds Seconds Seconds Seconds Seconds Counter
20:00 139 0 129 139 23 162
19.00 0 0 0 0 0 0
18.00 0 0 0 0 0 0
17.00 0 0 0 0 0 0
16.00 0 0 0 0 0 0
Use the pause command to display a full screen at a time by entering D
H P.
Clear Error
Reset the error counter to zero by entering the Clear Error (C E) command
set. The error counter provides a convenient way to determine if the T1
link is performing without errors since it can be cleared and examined at
any time.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.