Q-Logic 6140 Management Port IP Address Conflict Blink Pattern, Over-Temperature Blink Pattern

5 – Diagnostics and Troubleshooting LED Blink Patterns

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Management Port IP Address Conflict Blink Pattern

The system fault LED generates a four-blink pattern (once per second) followed by a two second pause when the router detects an IP address conflict on the management Ethernet port.

You can clear the IP address conflict blinking using the CLI or SANsurfer Router Manager. Use the beacon OFF function.

Over-Temperature Blink Pattern

The system fault LED generates a five-blink pattern (once per second) followed by a two second pause when the router is in an over-temperature condition. That is, the air temperature inside the router is over the failure temperature of 70°C (158°F).

If the system fault LED shows the over temperature blink pattern, do the following:

„Inspect the chassis air vents. Are the intake and exhaust vents clear?

„Yes – Continue

„No – Remove any debris from the fan intake and exhaust if necessary. If the condition remains, continue.

„Consider the ambient air temperature near the router and clearance around the router. Make necessary corrections. If the condition remains, open a command line window and log on to the router. Enter the shutdown command, then power down the router. Contact your authorized maintenance provider.

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