Juniper Networks M7I User Manual
Page 38
OK LED, one tricolor:
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Off—PIC is offline and it is safe to remove it from the router.
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Green—PIC is operating normally.
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Yellow—PIC is initializing.
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Red—PIC has an error or failure.
APP LED, one bicolor:
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Off—Monitoring application is not running.
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Green—Monitoring application is running under acceptable load.
One tricolor per port:
•
Off—Not enabled
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Green—Online with no alarms or failures
•
Yellow—Online with alarms for remote failures
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Red—Active with a local alarm; router has detected a failure
LEDs
Structure agnostic alarms for T1 interface:
•
Alarm indication signal (AIS-L, AIS-P)
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Loss of signal (LOS)
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Errored seconds (ES)
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Line-errored seconds (LES)
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Severely errored seconds (SES)
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Unavailable errored seconds (UAS)
•
Bipolar violation (BPV)
•
Controlled slip (CS)
•
Line code violation (LCV)
Structure agnostic alarms for E1 interface:
•
Alarm indication signal (AIS-L, AIS-P)
•
Loss of signal (LOS)
•
Errored seconds (ES)
•
Line-errored seconds (LES)
•
Severely errored seconds (SES)
•
Unavailable errored seconds (UAS)
•
Bipolar violation (BPV)
•
Controlled slip (CS)
•
Line code violation (LCV)
Alarms, errors, and
events
Related
Documentation
M7i PICs Description on page 3
•
•
•
M7i PIC/CFEB Compatibility on page 11
•
SONET/SDH OC3/STM1 Optical Interface Specifications
Copyright © 2010, Juniper Networks, Inc.
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M7i Multiservice Edge Router PIC Guide