HP 5697-7483 manual Interpreting LED activity, LED patterns, LED indicators

Page 34

NOTE:

Each time the 8Gb SAN Switch is powered on, its settings are restored to the last saved configuration.

Interpreting LED activity

You can monitor switch activity and status by checking 8Gb SAN Switch LEDs.

There are three possible LED states: no light, a steady light, or a flashing light. The steady lights and flashing lights can be green or amber.

The LEDs flash any of these colors during boot, POST, or other diagnostic tests. This is normal and does not indicate a problem unless the LEDs do not indicate a healthy state after all boot processes and diagnostic tests are complete. A healthy state is indicated by a steady green light. See Table 15, page 35 for details about LED activity.

LED indicators

All 8Gb SAN Switch LEDs are located on the port side. See Figure 8 and Table 14.

1

 

 

 

 

2

4

 

 

 

 

3

 

 

 

 

17

18

19

20

!

Reset

26477a

Figure 8 Identifying LEDs

Table 14 Front panel LED indicators during normal operation

Item Number

Description

LED indicators

 

 

 

1

Unit ID (UID) LED

Steady blue light

 

 

 

2

Health ID LED

Steady green light

 

 

 

3

Module status LED

Steady green light

 

 

 

4

Port status LED

Steady green light

 

 

 

LED patterns

Table 15 and Table 16 summarize LED color, and meaning, as well as any recommended user response.

34 Managing the 8Gb SAN Switch

Image 34
Contents Brocade 8Gb SAN Switch for HP BladeSystem c-Class Page Contents SAN Switch technical specifications Managing the 8Gb SAN SwitchRegulatory compliance and safety Electrostatic dischargeIndex Figures Tables Page Intended audience SAN Switch related documentationAbout this guide HP BladeSystem c-Class related documentationDocument conventions Document conventions and symbolsHP contact information Convention ElementDocumentation feedback Subscription serviceOther HP websites TIPAbout this guide 8Gb SAN Switch features OverviewComponent identification Item number Description8Gb SAN Switch licensing 8Gb SAN Switch redundancyInternal ports summary Optional software kits ISL trunking groupsSupported optional software Option Part numberOptional Long Wave 4Gb SFPs Supported SFP transceiver optionsThrough lists the only supported SFPs Distance OM2 Cable OM3 CableOverview Setup Shipping carton contentsInstalling multiple switches Installation and safety considerationsInstall the 8Gb SAN Switch Electrical considerationsScale 2/3 = OA power verification Check LEDsSet the switch Ethernet IP address Using Enclosure Bay IP Addressing EbipaUsing external Dhcp Setting the IP address manuallyConnect to the Command Line Interface Configure the 8Gb SAN SwitchItems required for configuration Setting the date and time Verifying installed licensesModifying the FC domain ID optional Disabling and enabling a switchEnter a unique domain ID. For example Dpod commands Using Dynamic Ports On Demand DpodDisabling and enabling a port Example for Brocade 8/12 SAN Switch Verifying the configurationEnter fabricshow to get general information about the fabric Backing up the configuration8Gb SAN Switch management features Managing the 8Gb SAN SwitchManagement features Management tool Out-of-band support In-band supportConnecting with a management station Maintaining the 8Gb SAN SwitchInstalling dust covers in empty ports Replacing an SFP transceiverDiagnostic tests Powering on and offOrient the SFP with the appropriate port. See and Table Interpreting LED activity LED indicatorsItem Number Description LED indicators LED patternsModule Status LED patterns during normal operation Module status LED patternsPort link status LED patterns Port link status LED patternsBoot Post and boot specificationsInterpreting Post results Firmware update About the reset buttonReplacing a faulty 8Gb SAN Switch Rebooting the switchBrocade 8Gb SAN Switch for HP BladeSystem c-Class Managing the 8Gb SAN Switch Regulatory compliance identification numbers Regulatory compliance and safetyRegulatory compliance Laser device complianceInternational notices and statements Canadian notice avis CanadienEuropean union regulatory notice Bsmi notice Japanese notice Taiwan battery recycling notice SafetyBattery replacement notice Korean noticePower cords Japanese power cord statementRegulatory compliance and safety Grounding methods How to prevent electrostatic dischargeElectrostatic discharge This appendix provides the following informationElectrostatic discharge General specifications SAN Switch technical specificationsGeneral specifications Specification DescriptionEnvironmental requirements Weight and physical dimensions8Gb SAN Switch physical dimensions Environmental requirementsSupported SFPs Supported HBAsSAN Switch technical specifications Glossary Domain ID FCS switch Fibre Channel fill wordDLS EdtovFSP FlogiFRU FspfLpsm LIPLmtov LWLRAID PlogiRatov RrtovSdram RscnSAN SnmpWWN Fabric has a distinct WWNGlossary Trunking groups IndexISL LEDTransceiver, 13, 14, 25, 33, 35

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