HP Brocade 4Gb SAN c-Class BladeSystem manual Module status LED patterns

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LED patterns

Table 12 and Table 13 summarize LED location, color, and meaning, as well as any recommended user response.

Module status LED patterns

The system and power LED patterns are shown in Table 12.

Table 12 Module Status LED patterns during normal operation

LED name, location	LED color	Status of hardware		Recommended
				action

Module Status LED	No light	Switch is off, boot		Verify that switch is
		is not complete, or		on and completed
		boot failed.		booting.

	Steady green	Switch is on and		No action required.
		functioning.

	Flashing green (on	One or both of the		Check environmental
	1 second, off 1	following are true:		conditions, error log,
	second)	•	One or more	Port Status LEDs,
				transceivers, cables,
			environmental
				and loopback
			ranges are
				plugs. Correct error
			exceeded.
				condition.	Clear
		•	Error log contains
				error log.	Rerun
			one or more port
				diagnostics to verify
			diagnostic error
				ﬁx.
			messages.


	Amber	Boot-up state, one or		Needs attention.
		more ports ofﬂine.

Brocade 4Gb SAN Switch for HP c-Class BladeSystem

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Contents AA-RWEBB-TE Page Contents Post Managing the 4Gb SAN SwitchRegulatory compliance and safety Glossary Index SAN Switch technical speciﬁcationsHow to prevent electrostatic discharge Grounding methods Electrostatic dischargeFigures Tables Page HP c-Class BladeSystem related documentation SAN Switch related documentationAbout this guide Intended audienceHP contact information Before you contact HP Technical SupportConvention Element Document conventions and symbolsDocument conventions TIP Subscription serviceOther HP web sites Overview 4Gb SAN Switch features Component identiﬁcation Identify the physical components of the 4Gb SAN SwitchItem number Description Internal ports summary4Gb SAN Switch redundancy 4Gb SAN Switch licensing ISL trunking groups Supported optional featuresOptional hardware Accessory Part numberOptional hardware kits Shipping carton contents SetupIdentiﬁes 4Gb SAN switch components Installation and safety considerationsInstalling multiple switches Environmental considerations Electrical considerationsInstall the 4Gb SAN Switch Scale 2/3 = OA veriﬁes power Checking LEDs Verifying power-on LEDs Power-on LEDsUsing Enclosure Bay IP Addressing Ebipa Setting the IP addressSetting the IP address manually Using External DhcpConnect interconnect Items required for conﬁguration Conﬁgure the 4Gb SAN SwitchConnecting to the Command Line Interface Setting the date and time Example Verifying installed licensesEnter a unique domain ID. For example Modifying the FC domain ID optionalDisabling and enabling a port Disabling and enabling a switchDpod commands Using Dynamic Ports On Demand DpodExample for Brocade 4/12 SAN Switch Backing up the conﬁguration Verifying the conﬁguration40Setup Management features Managing the 4Gb SAN SwitchManagement tool Out-of-band support In-band support 4Gb SAN Switch management featuresReplacing an SFP transceiver Maintaining the 4Gb SAN SwitchInstalling dust covers in empty ports Connecting via a management stationInstalling an SFP SFP components Diagnostic testsInterpreting LED activity Powering on and offDescription LED indicators Number LED indicatorsModule Status LED patterns during normal operation System and power LED patterns are shown in TableLED patterns Module status LED patternsPort link status LED patterns Port link status LED patternsPort link speed LED patterns Post and boot speciﬁcationsBoot Interpreting Post results Firmware update Rebooting the switch About the reset buttonReplacing a faulty 4Gb SAN Switch Save the conﬁguration ﬁle Regulatory compliance Regulatory compliance and safetyLaser device Regulatory compliance identiﬁcation numbersCanadian notice avis Canadien International notices and statementsBsmi notice European Union noticeJapanese notice Korean notices Battery replacement notice SafetyJapanese power cord statement Taiwan battery recycling noticePower cords Dutch notice Waste Electrical and Electronic Equipment directiveEnglish notice Estonian notice Czechoslovakian noticeFrench notice Finnish noticeGreek notice German noticeItalian notice Hungarian noticeLithuanian notice Latvian noticePortuguese notice Polish noticeSlovenian notice Slovakian noticeSwedish notice Spanish noticeThis appendix provides the following information How to prevent electrostatic dischargeElectrostatic discharge Grounding methodsElectrostatic discharge SAN Switch technical speciﬁcations Speciﬁcation Description General speciﬁcationsGeneral speciﬁcations Lists physical properties Weight and physical dimensions4Gb SAN Switch physical dimensions Dimension MeasurementEnvironmental requirements Environmental requirementsSupported SFPs Supported HBAsAwtov GlossaryAlpa APIEdtov CRCDLS Flogi FciaFCP Fspf FRUFSP Lpsm LIPLmtov MIB LWLRatov PlogiSAN RAIDRrtov RscnWWN SWL86Glossary LED IndexISL Trunking groupsTransceiver, 14, 16, 31, 44, 47