Bay Networks 5391, Manual, Page: 56 / 351

Managing Remote Access Concentrators Using Annex Manager
Chapter 3 Determining RAC Status
3-20
Interval Errored Seconds Box
The
Interval Errored Seconds
box provides T1 line statistics in the following
categories:
•
Interval Number
lists each 15-minute interval for which statistics
appear in this box. This column displays a number from 1 to 96,
Current
, or
Total
.
•
Rec. Net. Alarms
(Receive Network Alarms) lists the number of
seconds with alarm events.
•
Error Seconds
lists the number of seconds with one or more CRC
or OOF errors.
•
Sev. Err. Seconds
(Severe Error Seconds) lists the number of
seconds with 320 or more CRC or OOF errors.
•
Unavailable Seconds
lists the number of one-second intervals
during which service was unavailable.
•
Cntrl. Slip Seconds
(Controlled Slip Seconds) lists the number of
seconds with one or more controlled slips.
•
Bursty Err. Seconds
(Bursty Error Seconds) lists the number of
seconds with more than one, but less than 320 CRC errors.
•
Sev. Err. Framing Sec.
(Severe Errored Framing Seconds) lists the
number of seconds with 320 or more CRC or OOF errors with a
fatal framing error.
•
Line Err. Seconds
(Line Errored Seconds) lists the number of
seconds with line code violations. This is independent of a
Layer 1 connection having been established.
•
Degraded Minutes
lists the number of minutes (60 consecutive
one-minute intervals) with more than four total errors.