User`s guide

Reporter
Network Health Graphs: Statistics
96 5967–9446
TS16 Alarm Indication
Signal Failure*
E1 only. Number of times when time-slot 16 is received
as all ones for all frames of two consecutive
multiframes.
Total Errors* Calculated from Out of Frame Defects, Path Coding
Violations, Line Coding Violations, Loss of Frame, Loss
of Signal, Remote Alarm Indications, Alarm Indication
Signal Defect, TS16 Alarm Indication Signal Failure,
Loss of Multiframe, and Far End Loss of Multiframe.
Total Frames* Calculated from In Frames and Out Frames.
Total Octets* Calculated from In Octets and Out Octets.
Total Utilization % Total Octets divided by twice the media speed,
expressed as a percentage.
Unavailable Seconds Number of seconds for which the network was
unavailable.
Table 7 Network Health Statistics: V-Series Signaling
Statistic Description
Error Rate Total Errors divided by Total Frames; lets you compare
errors seen by multiple data sources regardless of the
frame rate.
In Aborted Frames
Out Aborted Frames
Number of frames that aborted on the port due to
receiving an abort sequence, for each direction.
In Bad FCSs
Out Bad FCSs
Number of frames with bad Frame Check Sequences
for each direction.
In Frames
Out Frames
Number of frames for each direction, including errored
frames.
In Octets
Out Octets
Number of octets for each direction, including octets
from errored frames.
In Overruns
Out Overruns
Number of frames that failed to be received because
the receiver did not accept the data in time, for each
direction on the line.
Table 6 Network Health Statistics: T1/E1 Signaling, cont’d
Statistic Description
* Statistic is shown
in Network Health
graphs as aver-
age units/second
Except for Total
Utilization %,
In Utilization %, and
Out Utilization %,
these statistics are
shown in Network
Health graphs as
average units/
second