Juniper T320 Manual page 104

T320 Core Router Interface Module Reference
Instrumentation
(counters)
Related
Documentation
88
DS3 alarms:
Alarm indication signal (AIS)
Loss of frame (LOF)
Yellow alarm
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)
Layer 2 per-queue and per-channel packet and byte counters
T320 PIC Description
T320 PIC Combination Limitations
T320 PICs Supported on page 3
T320 FPCs Supported
T320 PIC/FPC Compatibility on page 10
SONET/SDH OC12/STM4 Optical Interface Specifications on page 42
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