Cisco 380 Series Hardware Installation Manual page 22

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Table 1-1 Front Panel LEDs, Definitions of States
LED Name
Hard drive fault
Hard drive activity
Network link activity
Power supply status
Temperature status
Fan status
Cisco 380 and Cisco 680 Series Hardware Installation Guide
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Hard drive fault LED
Hard drive activity LED
Network link activity LED
Power supply status LED
Temperature status LED
State
Off—The hard drive is operating properly.
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Amber—This hard drive has failed.
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Amber, blinking—The device is rebuilding.
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• Off—There is no hard drive in the hard drive sled (no access, no fault).
• Green—The hard drive is ready.
Green, blinking—The hard drive is reading or writing data.
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Off—The Ethernet link is idle.
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Green—One or more Ethernet ports are link-active, but there is no activity.
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Green, blinking—One or more Ethernet ports are link-active, with activity.
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Green—All power supplies are operating normally.
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• Amber, steady—One or more power supplies are in a degraded operational state.
• Amber, blinking—One or more power supplies are in a critical fault state.
Green—The appliance is operating at normal temperature.
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Amber, steady—One or more temperature sensors have exceeded a warning
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threshold.
Amber, blinking—One or more temperature sensors have exceeded a critical
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threshold.
Green—All fan modules are operating properly.
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Amber, steady—One fan module has failed.
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Amber, blinking—Critical fault, two or more fan modules have failed.
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Fan status LED
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System status LED
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Identification button/LED (For more
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information, see "Replacing Hard Drives"
section on page 3-3.)
Power button/power status LED
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