Juniper Networks M7I User Manual
Page 87
One tricolor per port:
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Off—Not enabled
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Green—Online with no alarms or failures
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Yellow—Online with alarms for remote failures
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Red—Active with a local alarm; router has detected a failure
LEDs
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SONET alarms:
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Alarm indication signal—line (AIS-L)
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Alarm indication signal—path (AIS-P)
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Bit error rate signal degrade (BERR-SD)
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Bit error rate signal fail (BERR-SF)
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Bit interleaved parity (BIP) error B1
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Bit interleaved parity (BIP) error B2
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Bit interleaved parity (BIP) error B3
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Loss of frame (LOF)
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Loss of pointer (LOP-P)
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Loss of signal (LOS)
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Far-end bit error: remote error indication—line (REI-L) (CV-LFE)
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Far-end bit error: remote error indication—path (REI-P) (CV-PFE)
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Payload mismatch (path label mismatch) (PLM-P)
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Payload unequipped (unequipped STS at path level) (UNEQ-P)
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Remote defect indication—line (RDI-L)
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Remote defect indication—path (RDI-P)
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SDH alarms:
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Multiplex section alarm indication signal (MS-AIS)
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Administrative unit alarm indication signal (AU-AIS)
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Bit error rate signal degrade (BERR-SD)
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Bit error rate signal fail (BERR-SF)
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Bit interleaved parity (BIP) error B1
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Bit interleaved parity (BIP) error B2
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Bit interleaved parity (BIP) error B3
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Loss of frame (LOF)
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Loss of pointer (HP-LOP)
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Loss of signal (LOS)
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Multiplex section remote error indication (MS-REI)
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Higher path label mismatch (HP-PLM)
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Higher path unequipped (HP-UNEQ)
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Multiplex section remote defect indication (MS-RDI)
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Higher path remote defect indication (HP-RDI)
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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)
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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
Related
Documentation
M7i PICs Description on page 3
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87
Copyright © 2010, Juniper Networks, Inc.
SONET/SDH OC3c/STM1 PIC with SFP (M7i Router)