Quick Install Guide | 11 |
Switch Controller LEDs
The following LEDs will operate if the switch controller is receiving power.
Table 1: LEDs on the
LED | State | Function | |
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|
| |
Power | Green | The switch controller is receiving power | |
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|
| |
Master | Amber | The switch controller is the master controller | |
|
|
| |
| Off | The switch controller is the slave controller | |
|
|
| |
Fault | Red | The switch controller or management software is | |
|
| malfunctioning | |
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|
| |
| 2 Flashes | A | |
|
|
| |
| 3 Flashes | A PSU or PSU fan is malfunctioning | |
|
|
| |
| 5 flashes | The fan tray has been removed for more than 20 | |
|
| seconds | |
|
|
| |
| 6 Flashes | The switch’s internal temperature has exceeded | |
|
| the alarm threshold | |
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|
| |
| Slow flashing at | The SDRAM (DIMM) has not been detected | |
| startup |
| |
|
|
| |
| Rapid flashing at | The SDRAM (DIMM) is not compatible with the | |
| startup | switch | |
|
|
| |
L/A | Green | A 100 Mbps management port link is open | |
(Link/Activity) |
|
| |
Amber | A 10 Mbps management port link is open | ||
| |||
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|
| |
| Flashing green | 100 Mbps activity is occurring through the | |
|
| management port | |
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|
| |
| Flashing amber | 10 Mbps activity is occurring through the | |
|
| management port | |
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|
| |
D/C | Green | The management port is operating at | |
(Duplex/ |
|
| |
Amber | The management port is operating at | ||
Collision) | |||
|
| ||
| Flashing | Collisions are occurring on the management port | |
|
| link | |
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The SwitchBlade Hardware Reference has further troubleshooting information, including information on line card and power supply unit LEDs.