Zhone 100 User Manual page 92

5 Diagnostics
5-8
T1 ID - T1 ID in unit's configuration.
Interval Count:
Current - Displays the number of seconds that have elapsed in the
current 15-minute interval.
24Hr Total - Displays the number of 15-minute intervals that have been accu-
mulated since the last reset of the counters (max. of 96).
Totals for the following performance parameters are displayed for the Current interval
and the 24Hr Total (Rx and Tx are displayed in ANSI mode).
Error Free Sec (%) - Available seconds in interval minus ES, divided by
available seconds (or 1 if zero) in interval, expressed in percent.
Availability (%) - Total seconds in interval minus UAS, divided by
total seconds in interval, expressed in percent.
Bipolar Violations - Total number of bi-polar violations detected in interval to
a maximum of 65535.
Rx and Tx (headings): Totals for the following performance parameters are displayed
for the Current interval and the 24Hr Total.
NOTE: AT&T and SF Framing settings display only Rx parameters.
ES: Errored Seconds
SF Framing - Count of seconds with one or more Frame errors OR
one or more Bi-polar Violations.
ESF Framing - Count of seconds with one or more Frame errors OR
one or more CRC6 errors.
SES: Severely Errored Seconds - Count of seconds with 320 or more CRC6
errors OR one or more Out-of- Frame events.
UAS: UnAvailable Seconds - Count of seconds Out-of-Frame.
BES: Bursty Errored Seconds - Count of Errored Seconds during which the error
rate was greater than 1 but less than 320.
LOFC: Loss of Frame Count - Count of Out-of-Frame events.
CSS: Controlled Slip Seconds - Count of seconds with one or more occurrences
of a replication or deletion of a DS1 frame by the receiving terminal.
Test/(*=Bkp):
Test - Displays the last Telco or operator-activated test (if any) that was active
during the interval.
/(*=Bkp) - Field is only displayed if the unit is optioned with an ISDN Adapter
module. The character "*" in this field indicates the aggregate link was out of
service at some point during the interval due to tests (or backup).
Additional commands on this screen are:
ResetStats [RS] - Clears all counters (including 24 hour history).
ViewHistory [VH current_time (optional)] - Advances to Page 1 of the
CSU Statistics History screen.
The "current_time" optional parameter causes the history interval count to reflect
the actual time-of-day rather than a simple count of intervals. The entry is in 24-
hour format, using three or four digits. Example: 1445 = 2:45 PM.
NetPath 100 User's Manual - Installation Guide 980-001-0210G
June 1999