ADTRAN 1200212L1, User Manual

Page: 106 / 172

Chapter 10. Statistics
10-2 DSU IQ User Manual 61200212L1-1
Terminal Statistics Display Options
DTE Port, N
ETWORK
Port, D
IAL
B
ACKUP
port and DLCI statistics are
given in two formats: V
IEW BY
I
NTERVAL
and V
IEW BY
D
AY
.
View by Interval
In this view, the first column is a running total for the current day.
All other columns are grouped into user-configured time frames
with the most recent information displayed on the left. The first
column's header displays the current date, and the interval
columns display the time the intervals began. In order to
categorize the interval columns by date also, the midnight time
stamp is replaced with the date. Note that this column still
represents the timed interval (not a day's worth of information).
To configure the interval time frame, go to the S
YSTEM
C
ONFIGURATION
menu under H
ISTORY
I
NTERVAL
S
IZE
and select the
time you want the history intervals to be set for (from 5 to 30
minutes, in five minute intervals). The DSU IQ gathers and
displays the information according to the time selected.
View by Day
This view provides historical information for the last seven days
(not including the current day). The most recent information is
displayed on the left.
The DSU IQ cuts the first gathering session short in order to begin falling
on the selected time boundary. For example: If the unit or the statistics
information was last reset at 12:03 and the History Interval is set for five
minutes, then the first interval session will only last two minutes. There-
fore, the first interval column (i.e., the column furthest to the right if no
columns have been deleted yet) normally represents a time shorter than
the other columns.
The first day's column (i.e., the column furthest to the right) does not rep-
resent a full day's worth of information (unless the unit or the statistics
information was reset at exactly 12 AM).