Juniper Networks M7I - Manual (Page 69)

One tricolor per port:
• Off—Not enabled
• Green—Online with no alarms or failures
• Yellow—Online with alarms for remote failures
• Red—Active with a local alarm; router has detected a failure
LEDs
• Alarm indication signal (AIS)
• Equipment failure (does not affect service)
• Frame error
• Line code violation
• Loss of signal (LOS)
• Out of frame (OOF)
• Yellow alarm bit (A-bit) disagreements
Alarms, errors, and
events
• Layer 2 per-queue packet and byte counters Instrumentation
(counters)
Related
Documentation
M7i PICs Description on page 3 •
• M7i PICs Supported on page 4
• M7i PIC/CFEB Compatibility on page 11
69 Copyright © 2010, Juniper Networks, Inc.
E3 IQ PIC (M7i Router)