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Interval Number
appear in this box. This column displays a number from 1 to
96,
Current
Out of Frame Errors
that have occurred. An OOF event begins when the network
interface sends two of four incorrect consecutive frame
synchronizing bits, and ends when reframe occurs.
BiPolar Violations
errors. For AMI-coded signals, a BPV event occurs when there
are two consecutive pulses of the same polarity. For
B8ZS-coded signals, a BPV event occurs when there are two
consecutive pulses of the same polarity that are not part of the
zero substitution code.
CRC Errors
Controlled Slip
or deletes a DS1 frame.
Path Code Violations
on the remote side of a Layer 1 connection.
Line Code Violations
on the local side. A Layer 1 connection does not need to be
established.
Understanding the Interval Errored Seconds Box
The
Interval Errored Seconds
categories:
Interval Number
appear in this box. This column displays a number from 1 to
96,
Current
Rec. Net. Alarms
seconds with alarm events.
Error Seconds
or OOF errors .
Sev. Err. Seconds
seconds with 320 or more CRC or OOF errors.
CSMIM/Micro-CS Management Application Guide
Displaying PRI Internal CSU Status Information
lists each 15 minute interval for which statistics
, or
.
Total
lists the number of Out of Frame (OOF) events
lists the number of BiPolar Violation (BPV)
lists the number of CRC errors.
lists the number of times the T1 engine replicates
lists the number of coding violations that occur
lists the number of coding violations that occur
box provides T1 line statistics in the following
lists each 15 minute interval for which statistics
, or
.
Total
(Receive Network Alarms) lists the number of
lists the number of seconds with one or more CRC
(Severe Error Seconds) lists the number of
17-21
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