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Q-Logic 8C/16 manual Fallback Command, Syntax, Authority

Models: 8C/16

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Q

A – Command Line Interface Fallback Command

Fallback Command

Assigns the pending firmware status back and forth between the active and inactive firmware images stored in switch memory.

Authority	Admin
Syntax	fallback
Notes	The Show Switch command displays the two firmware images, active
	firmware, inactive firmware, and pending firmware versions.
	After executing the Fallback command, reset the switch to activate the
	pending firmware. Use the Hotreset command for a non-disruptive
	activation. Otherwise, you can use the Reset Switch command.
Examples	The following is an example of the Fallback command:
	SANbox2 #> admin start
	SANbox2 (admin) #> fallback
	Reverting to previous software image. Please confirm (y/n): [n] y

59022-06 A

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Image 125

Q-Logic 8C/16 manual Fallback Command, Syntax, Authority

Contents

SANbox2-8c/16 Switch Management User’s Guide Document Revision History SANbox2-8c/16 Switch Management User’s GuideTable of Contents Section Managing Fabrics Displaying Switch Information Section Managing SwitchesSection Managing Ports Command Syntax Appendix a Command Line InterfaceInitial Startup Dialog SANbox Manager Window Appendix B Graphing Port PerformanceGlossary Index Tables Account Administration Add Account Administration RemoveMenu Shortcut Keys Tool Bar Buttons Severity Levels Edit Zoning Window Tool Bar ButtonsPort Administrative States Port Speeds Port Modes Related Materials Intended AudienceAvailability Technical SupportTraining Contact InformationManagement Workstation Requirements Installing SANbox ManagerSANsurfer Management Suite Disk Windows Installation Enter the following command SANsurfer Management Suite Disk Linux InstallationSANsurfer Management Suite Disk Solaris Installation SANbox2 Installation Disk Solaris Installation SANbox2 Installation Disk Windows InstallationSANbox2 Installation Disk Linux Installation Starting SANbox Manager „ For a Linux platform, enter the SANboxManager command„ For a Solaris platform, enter the SANboxManager command SANbox Manager Window Exiting SANbox Manager Save Default Fabric File Dialog SANbox ManagerUninstalling SANbox Manager Saving and Opening SANbox Manager Fabric View Files Changing the SANbox Manager Default Fabric File PasswordPreferences Dialog SANbox Manager Setting SANbox Manager PreferencesViewing Software Version and Copyright Information Using Online HelpFaceplate Display SANbox Manager User InterfaceTopology Display Menu Bar SwitchShortcut Selection Most menu selections have shortcut keys as shown in TableMenu Shortcut Keys Tool Bar Button Description Tool BarTool Bar Buttons Fabric Tree Fabric TreeData Window and Tabs Working Status IndicatorGraphic Window Switch and Link Status Using the Topology DisplayArranging Switches in the Display Working with Switches and LinksSelecting Switches and Links Topology Data Windows Opening the Faceplate Display and Topology Popup MenusPort Views and Status Using the Faceplate DisplayOpening the Faceplate Popup Menu Working with PortsSelecting Ports Faceplate Data Windows Security User AuthenticationInband Management Inter-Switch Link SecurityChoose the Add Fabric button Managing the Fabric DatabaseAdding a Fabric Saving a Fabric View File Removing a FabricOpening a Fabric View File Rediscovering a Fabric Adding a New Switch to a FabricReplacing a Failed Switch Fabric Status Deleting Switches and LinksDisplaying Fabric Information Switch Icon Description Topology Display Switch and Status IconsEvents Browser Displaying the Event BrowserSeverity Description Icon Severity LevelsFilter Events Dialog Filtering the Event BrowserSave the Event Browser to a File Sorting the Event BrowserActive Zone Set Data Window Active Zone Set Data WindowZones Zoning a FabricZoning Concepts Virtual Private Fabric Hard Zones Access Control List Hard ZonesSoft Zones Zone Sets AliasesZoning Database Zoning ConfigurationFC-SW-2 Auto Save Using the Zoning Config DialogDefault Visibility Zone Merge Failure Restoring Default ZoningMerging Fabrics and Zoning Zone Merge Failure Recovery Edit Zoning Window Using the Edit Zoning WindowEdit Zoning Window Tool Bar Buttons Creating a Zone Set Managing Zone SetsRemoving a Zone from a Zone Set or from All Zone Sets Activating and Deactivating a Zone SetCopying a Zone to a Zone Set Removing All Zoning Definitions Removing a Zone SetCreating a Zone in a Zone Set Managing ZonesAdding Zone Members Removing a Zone Member Renaming a Zone or a Zone SetRemoving a Zone from a Zone Set Removing a Zone from All Zone SetsCreating an Alias Changing Zone TypesManaging Aliases Removing an Alias from All Zones Adding a Member to an AliasFactory User Accounts Account Name Password Admin Authority ExpirationManaging User Accounts Creating User Accounts Account Administration AddRemoving a User Account Account Administration RemoveAccount Administration Change Password Changing a User Account PasswordFaceplate Display Displaying Switch InformationFaceplate Display Chassis LED Cluster Displaying Hardware StatusName Server Data Window Switch Data WindowName Server Data Window Entries Entry DescriptionSwitch Data Window Entries Switch Data Window Entries Port Information Data Window Link Data WindowPort Statistics Data Window Configured Zonesets Data Window Configured Zonesets Data WindowAlarm Threshold Configuration Dialog Configuring AlarmsSample Interval EventCount Setting the Date and Time Paging a SwitchSetting Temperature Thresholds Exporting Name Server Information to a FileType Description Resetting a SwitchSwitch Resets Switch Properties Configuring a SwitchSwitch Administrative States Symbolic NameSwitch Administrative States 5describes the administrative state valuesDomain ID and Domain ID Lock Parameter DescriptionFC-SW-2 Compliance for Zoning Broadcast SupportLegacy Port Address Format Timeout ValuesTimeout Values 11. Network Properties Dialog Network PropertiesIP Configuration Parameters IP ConfigurationSnmp Configuration Parameters Snmp ConfigurationRemote Logging Snmp Trap ConfigurationSnmp Trap Configuration Parameters Archiving a Switch 12. Restore Dialogs Full and Selective Restoring a SwitchManaging Switches Restoring a Switch Managing Firmware Installing FirmwareChanging the Pending Firmware Activating the Pending FirmwareSetting Value Restoring the Factory Default Configuration10. Factory Default Configuration Settings 10. Factory Default Configuration Settings Page Displaying Port Information Managing PortsMonitoring Port Status Mode DescriptionDisplaying Port Modes Port ModesDisplaying Port Speeds Displaying Port Operational StatesPort Operational States Port SpeedsTransceiver Media View Displaying Transceiver Media StatusPort Statistics Data Window Entries Media Icon DescriptionLIP ALPD,ALPS Port Statistics Data Window Entries Port Information Data Window Entries Name Server Data Window Port Properties Dialog Configuring PortsPort Administrative States Changing Port Administrative StatesChanging Port Modes Changing Port SpeedsChanging Buffer-to-Buffer Credits Extending Port Credits Stream GuardScan Device Designate Donor Ports Resetting a PortPort Loopback Test Dialog Testing PortsManaging Ports Testing Ports Logging On to a Switch Command Line InterfaceKeystroke Effect Command SyntaxTable A-1. Command-Line Completion Table A-2. Commands Listed by Authority Level CommandsUser Authority Commands Admin Authority Command Admin Session CommandsSyntax admin Admin CommandKeywords ExamplesSyntax alias Alias CommandRename aliasold aliasnew Members aliasRemove alias members Syntax config Config CommandKeywords activate config Edit configArchive function are not compatible with the Config Restore RestoreCommand Save config# ftp symbolicname or ipaddress Keywords MMDDhhmmCCYY Date CommandSyntax date Syntax Fallback CommandAuthority FallbackSyntax Hardreset CommandKeywords command Help CommandSyntax help command keyword KeywordSyntax history History CommandHotreset Hotreset CommandFabric is in the diagnostic operational state This command clears the event log and all countersSyntax image cleanup Image CommandKeywords cleanup Unpack fileReinitializes the specified loop port Lip CommandAuthority Admin Syntax lip portnumber Keywords portnumber Syntax passwd accountname Keywords accountname Passwd CommandSyntax Ping Ping CommandIpaddress Keywords ipaddressFollowing is an example of the Ps command Ps CommandSyntax Examples Displays current system process informationAuthority User Syntax quit, exit, or logout Quit CommandCloses the Telnet session Keywords config configname Reset CommandSyntax reset Parameter Default Table A-3. Switch Configuration DefaultsTable A-4. Port Configuration Defaults Table A-5. Alarm Threshold Configuration Defaults Table A-7. Snmp Configuration Defaults Table A-6. Zoning Configuration DefaultsTable A-8. System Configuration Defaults Syntax set Set CommandPort option Setup optionSwitch state Set config Set Config CommandTable A-9. Set Config Port Parameters Port portnumberSend Arbff True instead of IDLEs Table A-10. Set Config Switch Parameters Compliant on page A-32. The default is Threshold Table A-11. Set Config Threshold ParametersMemory. Refer to FC-SW-2 Compliant on Table A-12. Set Config Zoning ParametersArbff Following is an example of the Set Config Threshold command Following is an example of the Set Config Switch commandFollowing is an example of the Set Config Zoning command Keywords archive Set Log CommandSet log ClearSave Level levelPort portlist Stop StartStops logging of events Level keyword to Info at the same timeEnable Set Port CommandBypass alpa Speed transmissionspeedSet setup Set Setup CommandTable A-13. Snmp Configuration Settings Snmp SystemTable A-14. System Configuration Settings Press Location SANbox2 admin # set setup system Following is an example of the Set Setup System commandAlarm Show CommandKeywords about BroadcastNs option Log optionTable A-15. Show Port Parameters Perf optionLIPF8ALPS Support Post logSteering domainid Version TopologyUsers Following is an example of the Show NS local domain command Following is an example of the Show Fabric commandFollowing is an example of the Show NS domainID command Following is an example of the Show NS portID commandCollisions0 txqueuelen100 Following is an example of the Show Interface commandLIPF8F7 Following is an example of the Show Port commandFollowing is an example of the Show Topology command Following is an example of the Show Switch commandCommand Line Interface Show Command Following is an example of the Show Version command Show config Show Config CommandFollowing is an example of the Show Config Threshold command Following is an example of the Show Config Switch commandFollowing is an example of the Show Config Zoning command Show Log Command Following is an example of the Show Log command Following is an example of the Show Log Options commandErrors portnumber Show Perf CommandFrame portnumber Inframe portnumberFollowing is an example of the Show Perf Byte command Keywords mfg Show Setup CommandShow setup Following is an example of the Show Setup Snmp command Following is an example of the Show Setup System command Authority Admin Syntax shutdown Shutdown CommandSyntax test Test CommandKeywords port portnumber testtype StatusTest port x internal Command Line Interface Test Command Syntax uptime Uptime CommandExamples The following is an example of the Uptime command Displays all user accounts that exist on the switch User CommandKeywords accounts AddFollowing is an example of the User List command Following is an example of the User Add commandFollowing is an example of the User Delete command Whoami Whoami CommandFollowing is an example of the Whoami command Syntax zone Zone CommandRemove zone members Members zoneRename zoneold zonenew Type zone zonetypeFollowing is an example of the Zone Members command Following is an example of the Zone Zonesets command Syntax zoneset Zoneset CommandDelete zoneset Following is an example of the Zoneset List commandRemove zoneset zonelist Rename zonesetold zonesetnewFollowing is an example of the Zoneset Zones command Keywords active Zoning CommandEdit Opens a Zoning Edit sessionLimits Following is an example of the Zoning Limits commandE2JBOD2 Following is an example of the Zoning List commandCommand Line Interface Zoning Command Command Line Interface Zoning Command 59022-06 a Graphing Port Performance Exiting SANsurfer Fabric View Starting SANsurfer Fabric ViewSaving and Opening SANsurfer Fabric View Fabric View Files Figure B-3. Load Default Fabric File SANsurfer Fabric ViewFigure B-5. Preferences SANsurfer Fabric View Setting SANsurfer Fabric View PreferencesDisplaying Graphs Setting the Polling FrequencyCustomizing Graphs Arranging Graphs in the DisplayPrinting Graphs Saving Graph Statistics to a File Administrative State Access Control List ZoneBootP Class 2 ServiceConfigured Zone Sets Class 3 ServiceDefault Visibility Fabric Management SwitchInter-Switch Link Input Power LEDMaintenance Mode Output Power LEDPrincipal Switch Power On Self Test PostPrivate Device Private LoopIndex Index-2 59022-06 a 59022-06 a Index-3 Index-4 59022-06 a 59022-06 a Index-5 Index-6 59022-06 a 59022-06 a Index-7