Avaya X330W-2DS1, Руководство пользователя, Страница: 164 / 176

Chapter 7 X330WAN CLI Commands
142 Avaya X330W-2DS1 User’s Guide
Path Code
Violations Displays one of the following:
• No path code violations.
• A frame synchronization bit error in the SF (for T1) and
no- CRC4 (for E1) frame types.
• A CRC4 error in the ESF (for T1) and CRC4 (for E1) frame
types.
Slip Secs Displays if there is a replication or deletion of the payload bits
of a domestic trunk interface (DS1) frame. A slip might happen
when there is a difference between the timing of a synchronous
receiving terminal and the received signal.
Fr Loss Secs Displays the number of seconds an Out of Frame (OOF) error is
detected.
Line Err Secs Displays the number of seconds one or more Line Code
Violations are detected.
Degraded
Mins Displays the number of minutes where the estimated error rate
is between 1E-6 and 1E-3.
Errored Secs In ESF (T1) and CRC4 (E1) links, displays the number of
seconds one of the following is detected:
• One or more path code violations.
• One or more Out of Frame defects.
• One of more Controlled Slip events.
• An AIS defect.
In SF (T1) and no-CRC4 (E1) links, displays the presence of
bipolar violations.
Bursty Err Secs Displays the number of seconds with:
• Path Coding Violation errors (between1 -320).
• No Severely Errored Frame defects.
• No detected incoming AIS defects.
The number of controlled slips are not displayed.