ATTO Technology 2700C SNTPServer, SpeedWriteDefault, TailEventLog, TimeZone, Username

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SNTP

Controls the SNTP (Simple Network Time Protocol) settings for the iPBridge. When enabled, the iPBridge will try to contact a specified SNTP server at reset and every 12 hours after to initialize/synchronize the time.

Default: Enabled

Set syntax: set SNTP [enableddisabled]

Requires a SaveConfiguration command

Get syntax: get SNTP

SNTPServer

Controls the IP address of the SNTP time server that the iPBridge will contact to initialize/synchronize the time.

If the iPBridge is unable to contact the specified SNTP server within 30 seconds, the iPBridge will try to contact the first auxiliary SNTP time server. If the first auxiliary SNTP time server is not available, the iPBridge will try to contact the second auxiliary SNTP time server. If the second auxiliary SNTP time server is not available, the iPBridge will continue to approximate the time based on the most recent SNTP time server, physical real time clock or manual initialization/synchronization.

Auxiliary time servers

129.6.15.28(www.time-a.nist.gov)

132.163.4.101 (www.time-a-timefreq.bidrdoc.gov) Default: 192.43.244.18 (www.time.nist.gov)

Set syntax: set SNTPServer [xxx.xxx.xxx.xxx] Requires a SaveConfiguration command Get syntax: get SNTPServer

SpeedWrite

When enabled, improves the performance of FCP WRITE commands to Fibre Channel devices attached to the iPBridge. Specify Fibre Channel fp for a specific Fibre Channel port or fpidx, or all for a list of the Speedwrite states of all currently mapped Fibre devices.

Default: disabled

Set syntax: set SpeedWrite fc [fp fcidx all] [enableddisabled]

Get syntax: get SpeedWrite fc [fp fcidx all]

SpeedWriteDefault

When enabled, SpeedWrite performance enhancement is set as the default for any subsequent Fibre Channel devices mapped manually or via an AutoMap operation. If disabled, the iPBridge will not attempt SpeedWrite performance enhancement to newly-mapped Fibre Channel devices.

Default: disabled

Set syntax: set SpeedWriteDefault [enabled disabled]

Get syntax: get SpeedWriteDefault

TailEventLog

Displays new events to the terminal during a serial or Telnet session.Press <ESC> to exit tail mode.

Immediate command: TailEventLog

Time

Controls the time for the iPBridge if SNTP has been disabled or is not available.

Set syntax: set Time [HH]: [MM]: [SS]

Requires a SaveConfiguration command

Get syntax: get Time

TimeZone

Controls the time zone for the iPBridge if SNTP has been disabled or is not available. Choices are EST, CST, MST, PST or numerical offset from GMT in the form of +/-:HH:MM.When SNTP is enabled, the iPBridge applies the time zone setting to the time retrieved from a specified SNTP time server to determine local time.

Default: EST

Set syntax: set TimeZone [ [EST CST MST PST] [+ / - HH :MM ] ]

Requires a SaveConfiguration command Get syntax: get TimeZone

Username

Specifies username for all TCP/IP, FTP and ExpressNAV web server sessions.The username is case insensitive, 1- 32 characters, no spaces. Changes to the Admin Level Username will require an Admin Level password.

Default: root

Set syntax: set Username [username]

Requires a SaveConfiguration command

Get syntax: get Username

42 Interfaces: CLI

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Contents Atto Technology, Inc Atto iPBridge 2700C/R/DPage Page Contents Alternative interface options TroubleshootingAtto ExpressNAV pages Updating firmwareCLI commands summary General use commands Maintenance commandsDiagnostic commands ISCSI commands Serial port configuration commandsFibre Channel configuration commands Ethernet commandsMapping commands Appendix a Atto iPBridge, FibreBridge familyAppendix B Cabling Iii Page Gigabit Ethernet GbE a transmission Atto iPBridge 2700 features, benefitsEmbedded software features Atto iPBridge 2700 provides storage optionsScsi Possible storage ConfigurationsAtto iPBridge 2700R/D Installation instructions Front label side Back connector sideInstallation Atto iPBridge 2700R/D Serial management header Atto iPBridge 2700CEthernet interface Fibre Channel interfaceFaceplate side Power side Configuring the iPBridge Click Launch Browser Getting an IP addressMap devices automatically Default target nodeTarget management Target namesMultiple target nodes Automatically configure multiple targetsManually configure multiple target nodes Chap to control access different ChapPhysical connections Initiator/Host to Network Mapping default vs. multiple target nodesInstallation mapping Page Installation mapping Click Time & Date Additional configurationsCreate a read only password or username Set the Real Time ClockSnmp protocol Set up a Vlan Virtual Local Area NetworkAtto ExpressNAV interface Browser compatibilityOpen an ExpressNAV session Exhibit 3.0-1 An ExpressNAV Atto ExpressNAV pages Manual Target Management iSCSI Target Management Bridge ConfigurationFirmware Update Advanced CLI ConfigurationPreliminary steps Using Atto ExpressNAVUsing FTP over GbE Updating firmwareFirmware update Check the event and trace logs TroubleshootingInside out method Check the Host Event LogExhibit 5.0-1 iPBridge 2700C faceplate Check for problems on attached devicesCheck iPBridge product versions and update firmware Check host versionsCheck components Checking the iSCSI Host Adapter or NIC Checking the LAN/WANChecking the iPBridge Ethernet ports Performance IssuesChecking the iSCSI OS driver Checking the Operating SystemOptimizing Atto ExpressNAV in Internet Explorer Checking the Ethernet host adapter or NICChecking applications Checking the host systemType iPBridge in the New Connection dialog box Alternative interface optionsUse the serial port or header Use TelnetExhibit 6.0-1 Start up messages Ready Command conventions Symbol IndicatesFCTargets command CLI provides ASCII-based interfaceCLI Error Messages Command Defaults Example CLI commands summaryRmon Sntp Alternative interfaces CLI General use commands VerboseMode UsernameMaintenance commands TailEventLog SpeedWriteDefaultSNTPServer SpeedWriteDiagnostic commands EmailNotify DumpEventLogDumpTraceLog EmailFromAddressSerialNumber IsReservedPing RouteDisplayTraceLogFilter TemperatureSNMPTraps TraceLogSerial port configuration commands SerialPortBaudRateSerialPortEcho Fibre Channel configuration commands Ethernet commands ReadOnlyUsername ReadOnlyPasswordISCSI commands ISNSLoginControl ISCSIWANIPAddressISNSServer Mapping commands Route Product features Appendix a Atto FibreBridge familyAtto iPBridge Atto FibreBridge Cable length Cable size Appendix a CablingFibre Channel connections Ethernet connectionsTerm Definition Appendix B GlossaryFCC Standards Radio and Television Interference Appendix C Safety standards and compliancesVi Appendix Appendix D Atto accessories Contact Atto Technology, Inc Appendix E Warranty, contact information
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