Juniper Networks M7I User Manual
Page 28
•
Alarm reporting for error statistics and failure counts
•
DS1 alarms:
•
Alarm indication signal (AIS)
•
Loss of frame (LOF)
•
Remote alarm indication signal (RAIS)
•
DS1 error detection:
•
Bursty errored seconds (BES)
•
CRC errors
•
Errored seconds (ES)
•
Line errored seconds (LES)
•
Loss of framing seconds (LOFS)
•
Loss of signal seconds (LOSS)
•
Severely errored seconds (SES)
•
Severely errored framing seconds (SEFS)
•
Unavailable seconds (UAS)
•
DS3 alarms:
•
Alarm indication signal (AIS)
•
Loss of frame (LOF)
•
Loss of signal (LOS)
•
Phase lock loop (PLL)
•
DS3 error detection:
•
C-bit code violations (CCV)
•
C-bit errored seconds (CES)
•
C-bit severely errored framing seconds (CEFS)
•
CRC errors
•
Excessive zeros (EXZ)
•
Far-end block error (FEBE)
•
Far-end receive failure (FERF)
•
Line errored seconds (LES)
•
Parity bit (P-bit) code violations (PCV)
•
Parity bit (P-bit) errored seconds (PES)
•
Parity bit (P-bit) severely errored framing seconds (PSES)
•
Severely errored framing seconds (SEFS)
•
Unavailable seconds (UAS)
Alarms, errors, and
events
•
Layer 2 per-queue and per-channel packet and byte counters
Instrumentation
(counters)
Related
Documentation
M7i PICs Description on page 3
•
•
•
M7i PIC/CFEB Compatibility on page 11
Copyright © 2010, Juniper Networks, Inc.
28
M7i Multiservice Edge Router PIC Guide