Juniper SRX5400 - Page 27

LEDs OK/FAIL LED, one bicolor:
• Steady green–The SPC is operang normally.
• Red–The SPC has failed and is not operang normally.
• O–The SPC is powered down.
STATUS LED, one tricolor for each SPU SPU 0 and SPU 1:
• O–The SPU is oine.
•
Blinking Amber–The SPU is inializing.
•
Green–The SPU inializaon is done and it is operang normally.
•
Red–The SPU has encountered an error or a failure.
SERVICE LED, one tricolor for each SPU SPU 0 and SPU 1:
• O–The SPU is oine.
• Blinking Red–The SPU inializaon is done.
• Blinking Amber–Service is inializing on the SPU.
• Green–Service is running on the SPU under acceptable load.
• Solid Red–Service encountered an error or a failure.
HA LED, one tricolor:
• Green–Clustering is operang normally. All cluster members and monitored links are
available, and no error condions are detected.
• Red–A crical alarm is present on clustering. A cluster member is missing or unreachable,
or the other node is no longer part of a cluster because it has been disabled by the dual
membership and detecon recovery process in reacon to a control-link or fabric-link
failure.
• Amber–All cluster members are present, but an error condion has compromised the
performance and resiliency of the cluster. The reduced bandwidth could cause packets to
be dropped or could result in reduced resiliency because a single point of failure might
exist. The error condion might be caused by:
• The loss of chassis cluster links which causes an interface monitoring failure.
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