Chapter
•Fast Blink - IB data is flowing through the port.
•Off - the physical link is down (port is in the Down state).
Spine and Leaf Module Status LED
The status LED indicates one of the following conditions:
•Steady Green - the module is operating normally.
•Blinking Green (twice per second) - transitional to the removal state.
•Blinking Green (once every four seconds) - LED test state.
•Off - module is in the removable state.
Spine and Leaf Module Attention LED
The Attention LED indicates one of the following conditions:
•Off - the system functioning normally.
•Steady Amber - the system requires some attention, which could indicate one of the following conditions:
–The switch temperature is at a warning level on the module.
–The switch silicon temperature is at a warning level (approximately 90 degrees C).
–DC voltages on the board are slightly out of tolerance (12V Bulk, 5V, 3.3V, 1.8V, VBIO are all monitored).
–The module can no longer function properly. The system will take the appropriate actions to ensure that no damage is done to its components.
•Blinking Amber (once every four seconds) - LED test state.
Spine Module Management LEDs
Each SFS 7012 spine module has three management LEDs:
•Capable:
–Green indicates that the spine slot supports management.
–Off indicates that the spine slot does not support management.
•Stat:
–Green indicates that a management board is present.
–Off indicates that no management board is present.
•Act:
–Green indicates that management board is in the active mode.
–Off indicates that the management board is in the standby mode (if the STAT LED is Green).
•DDR:
–Green indicates that the switch is capable of running at DDR speeds.
–Off indicates that the switch is not capable of running at DDR speeds (i.e., SDR only).
Cisco SFS 7012 InfiniBand Server Switch Hardware Users Guide
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