Juniper Networks M20 - Manual (Page 32)

■ SONET alarms:
■ Alarm indication signal—line (AIS-L)
■ Alarm indication signal—path (AIS-P)
■ Bit error rate signal degrade (BERR-SD)
■ Bit error rate signal fail (BERR-SF)
■ Bit interleaved parity (BIP) error B1
■ Bit interleaved parity (BIP) error B2
■ Bit interleaved parity (BIP) error B3
■ Loss of frame (LOF)
■ Loss of pointer (LOP-P)
■ Loss of signal (LOS)
■ Far-end bit error: remote error indication—line (REI-L) (CV-LFE)
■ Far-end bit error: remote error indication—path (REI-P) (CV-PFE)
■ Payload mismatch (path label mismatch) (PLM-P)
■ Payload unequipped (unequipped STS at path level) (UNEQ-P)
■ Remote defect indication—line (RDI-L)
■ Remote defect indication—path (RDI-P)
■ SDH alarms:
■ Multiplex section alarm indication signal (MS-AIS)
■ Administrative unit alarm indication signal (AU-AIS)
■ Bit error rate signal degrade (BERR-SD)
■ Bit error rate signal fail (BERR-SF)
■ Bit interleaved parity (BIP) error B1
■ Bit interleaved parity (BIP) error B2
■ Bit interleaved parity (BIP) error B3
■ Loss of frame (LOF)
■ Loss of pointer (HP-LOP)
■ Loss of signal (LOS)
■ Multiplex section remote error indication (MS-REI)
■ Higher path label mismatch (HP-PLM)
■ Higher path unequipped (HP-UNEQ)
■ Multiplex section remote defect indication (MS-RDI)
■ Higher path remote defect indication (HP-RDI)
■ Errored seconds (ES-S, ES-L, ES-P), Far-end errored seconds (ES-LFE, ES-PFE), Far-end
severely errored seconds (SES-LFE, SES-PFE), Far-end unavailable seconds (UAS-LFE,
UAS-PFE)
■ Severely errored framing (SEF), Severely errored framing seconds (SEFS-S), Severely
errored seconds (SES-S, SES-L, SES-P), Unavailable seconds (UAS-L, UAS-P)
Alarms, errors, and
events
32 ■ SONET/SDH OC48c/STM16 PIC (Quad-Wide)
M20 Internet Router PIC Guide: End-of-Life PICs