Cisco SFS-7012 User Guide - Page 54

Spine and Leaf Module Status LED, Spine Module Management LEDs, Fast Blink

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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 36 OL-8787-04

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36
Cisco SFS 7012 InfiniBand Server Switch Hardware Users Guide
OL-8787-04
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).