HP 6400CL LEDs, Table 1-1.Switch LEDs, Switch the Introducing

Introducing the Switch

Front of the Switch

■Restoring Factory Default Configuration - When pressed with the Reset button in a specific pattern, any configuration changes you may have made through the switch console, the web browser interface, and SNMP management are removed, and the factory default configuration is restored to the switch. For the specific method to restore the factory default configuration, see “Restoring the Factory Default Configuration” on page 9, in chapter 4, “Troubleshooting” of this manual.

	LEDs
	Table 1-1. Switch LEDs
Switch LEDs	State	Meaning
Power	On	The switch is receiving power.
(green)	Off	The switch is NOT receiving power.
Fault	Off	The normal state; indicates there are no fault conditions on the switch.
(orange)	Blinking*	A fault has occurred on the switch, one of the switch ports, or the fan. The Status LED
		for the component with the fault will blink simultaneously.
	On	On briefly after the switch is powered on or reset, at the beginning of switch self test.
		If this LED is on for a prolonged time, the switch has encountered a fatal hardware
		failure, or has failed its self test. See chapter 4, “Troubleshooting” for more information.
Port LEDs	Displays port link information and network activity information.
(green – over-
laid with the
port number)
(2 green LEDs)	Link	Indicates the port LEDs are displaying link information:
		• if the port LED is on, the port is enabled and receiving a link indication from the
		connected device.
		• if the port LED is off, the port has no active network cable connected, or is not
		receiving link beat or sufficient light. Otherwise, the port may have been disabled
		through the switch console, the web browser interface, or ProCurve Manager.
		• if the port LED is blinking* simultaneously with the Fault LED, the corresponding port
		has failed its self test.
	Activity	Indicates the port LEDs are displaying network activity information.
Mdl (Module	On	Expansion module is plugged into expansion slot and operating correctly
Status, green)
	Blinking	Expansion module is plugged into expansion slot but has experienced a fault
	Off	Expansion module is not plugged into expansion slot

Switch the Introducing

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