ATTO Technology 1550D Check components, Check Scsi devices, Check the iPBridge Scsi port

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platforms and host adapters, visit

www.attotech.com.

Check iPBridge product versions For a current list of required updates, visit www.attotech.com.

1If you have not already, open an ExpressNAV session.

2Go to the Status page and check the version number.

3If you need to update, download the update from www.attotech.com.

Refer to Updating firmware on page 16.

Check components

Check SCSI devices

1Check SCSI devices to make sure they are all set to different SCSI IDs.

By default, the iPBridge SCSI port uses SCSI ID 7 so drives should use IDs 0 through 6 and 8 through 15.

2Check the SCSI device power. Make sure the devices are powering up.

3Watch the drive lights before, during, and after startup. Many drives have term power lights that should be on before startup and turn off when system boots.

4Verify the external terminator is the correct type and does not have damaged pins.

5Check cable integrity. Check the cables for solid connections. Make sure they are screwed down. Inspect cable ends for bent pins.

6If termination is correct, and the problem persists, try drives one at a time with different cables, adding drives and cables until the problem occurs. This helps pinpoint the drive or cable causing the problem.

7Check with the manufacturer of SCSI device(s) for further troubleshooting methods.

If SCSI devices appear to be working, continue to the iPBridge SCSI port section.

Check the iPBridge SCSI port

1Verify the iPBridge has its termination set properly. By default, termination is enabled.

2Perform a SCSI bus scan on each SCSI port. If no devices appear, re-check SCSI cables and termination. If garbage information appears, the problem is most likely a bad SCSI cable or termination.

3Check the internal cabling of the SCSI device. LVD SCSI cable lengths are limited to 12.5 meters. Longer cable lengths can cause problems. Internal cabling is also considered when calculating total cable length. For details, refer to Cabling on page i of the Appendix.

4Some older SCSI devices improperly negotiate with the iPBridge SCSI port. If older devices are not showing up, contact your service representative.

5If all devices appear, invoke the ScsiTargets command several times on each SCSI port to verify that the devices can be seen. If devices disappear then appear again, the problem is most likely a SCSI cable.

If all devices appear and remain, move to the iPBridge internal configuration section.

When changing any setting on the iPBridge the configuration must be saved by using either the saveConfiguration CLI command or through the ATTO ExpressNAV interface.

Check the serial port

1Verify you have the correct settings and that your terminal is configured to:

•Baud rate: 115200

•Data bits: 8

•Stop bits: 1

•Parity: off

•Flow control: None

•Echo: disabled

2Verify that your serial cable is less then two meters in length.

Check the iPBridge internal configuration Verify that the SCSI devices are mapped properly. Check in the ATTO ExpressNAV interface or use the routedisplay iSCSI command to show mappings. If devices do not appear, power down the iPBridge and power back on. Refer to Target management on page 9.

When changing any setting on the iPBridge, the configuration must be saved.

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Contents IPBridge 1550D Atto Technology, Inc Contents Appendix a Cabling Appendix C Safety standards and compliances XivUpdating firmware Interface optionsPage Atto iPBridge provides storage options FeaturesExhibit 1.0-1 Possible storage solutions using the iPBridge Physical components Exhibit 1.1-1 iPBridge 1550D back panel Installing Windows drivers InstallationUnpacking the packing box verifying contents Installing the iPBridgeUncheck the Require server verification check box Installing MS iSCSI Initiator for WindowsBeginning initial configuration Select Internet OptionsExpressWizard Configure the iPBridgePreliminary steps Page Target names Default target nodeAutomatically configure a single target Target managementClick on the Map each device to its own target button Automatically configure multiple targetsManually configure multiple target nodes Multiple target nodesExhibit 3.1-1 Target node configurations ISCSI ISCSI configurationChap commands EthernetPreliminary steps Modify passwordsSet up a Vlan Virtual Local Area Network Optional changesEnhance performance ISCSI performance configuration tool Windows onlySnmp Remote system monitoringUpdating firmware Using Atto ExpressNAVUsing FTP Check the host event log TroubleshootingCheck basic diagnostic tools Inside out methodCheck the serial port Check componentsCheck Scsi devices Check the iPBridge Scsi portCheck the LAN/WAN Check the iPBridge Ethernet portCheck the applications Performance issuesCheck the iSCSI OS driver Check the Operating SystemCheck the host system Optimize Atto ExpressNAV in Internet Explorer Reset to factory defaultsOpening an ExpressNAV session Using ExpressNAVUsing the serial port Interface optionsEnter Using TelnetExamples Appendix a CablingScsi cabling Cable typesEthernet connections Connecting Scsi devices to the Scsi portAppendix B CLI provides an ASCII-based interface Symbol IndicatesCLI summary CLI error messagesRmon Command Default ExampleAlphabetical CLI command explanations DeleteAllMaps DumpConfigurationDate FirmwareRestartISCSIChap IPGatewayIPSubnetMask ISCSIAliasRestoreConfiguration ISNSLoginControlPassword ReadOnlyPasswordRoute SaveConfigurationSCSIPortReset SCSIPortResetOnStartupSNMPDumpMIB SerialPortBaudRateSerialPortEcho SCSITargetLUNsVerboseMode SpeedWriteDefaultSNTPServer UsernameXiii FCC Standards Radio and Television Interference Appendix C Safety standards and compliancesPage Xvi

1550D specifications

ATTO Technology 1550D is an advanced Thunderbolt 3 to 10Gb Ethernet adapter designed to enhance networking capabilities for professionals, content creators, and businesses. Known for its compact design and robust performance, the 1550D is engineered to provide a seamless and efficient connection to high-speed networks, making it an ideal solution for a variety of demanding applications.

One of the standout features of the ATTO 1550D is its ability to support high-bandwidth data transfers. With Thunderbolt 3 technology, users can achieve speeds up to 40Gbps, allowing for quick and efficient file transfers. This is particularly beneficial for users dealing with large files, such as video editing and data-intensive graphic design, where every second counts.

The ATTO 1550D also supports 10Gb Ethernet connections, which enables users to connect to existing network infrastructures with ease. This dual compatibility ensures that professionals can maintain productivity and workflow without the need for extensive infrastructure upgrades. The adapter's support for both static and dynamic IP addressing adds an extra layer of versatility, catering to diverse networking environments.

In terms of characteristics, the ATTO 1550D features a compact and durable design, making it portable and easy to integrate into any workspace. The sleek form factor allows for straightforward connectivity, fitting effortlessly into modern setup configurations. Moreover, its plug-and-play functionality means that users can quickly establish connections without the need for extensive setup processes or additional drivers.

The adapter also boasts advanced features such as link aggregation, which allows for increased throughput and redundancy, enhancing overall network performance. This is crucial for organizations that require reliable network connections to maintain operational efficiency. The ATTO 1550D is built with high-quality components that ensure durability and longevity, ideal for both field and studio environments.

Overall, the ATTO Technology 1550D positions itself as a premier solution in the realm of Thunderbolt 3 to Ethernet adapters, combining speed, reliability, and flexibility. Whether used for high-speed data transfers or stable network connectivity, it meets the demands of today's high-performance computing environments, making it an essential tool for tech-savvy professionals and businesses alike.
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