ATTO Technology 1500D/E, 1550D/E operation manual Mapping single vs. multiple target mode

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Exhibit 2.3-1 Physical and virtual connection possibilities with the iPBridge

Physical connections Initiator/Host to Network

Network to iPBridge Ethernet port

iPBridge SCSI port to SCSI device (target)

IP Address: 10.0.3.1

Host/Server 1

Ethernet

Network

IP Address: 10.0.3.0

Host/Server 2

Bridge SN 000123 SCSI device

Node

iqn.1995-12.com.attotech:ipbridgesn-ipb1500000123-dev0

Mapping: single vs. multiple target mode

SCSI device configuration

Single Target mode

LUN 0

Bridge SN 000123

LUN 1

Tape 0

LUN 2

Tape 1

LUN 3

Tape 2

LUN 4

Tape 3

LUN 5

Media Chgr

Node 0

iqn . 1995 - 12 . com . attotech : ipbridge : sn- ipb 1500000123

SCSI device configuration

Multiple Target mode

LUN 0 Bridge SN 000123

LUN 1

Tape 0

LUN 2

Tape 1

LUN 3

Media Chgr

LUN 0

Bridge SN 000123

LUN 1

Media Chgr

: LUN 2

Tape 2

LUN 3

Tape 3

Node 0

iqn. 1995-12.com. attotech: ipbridge:sn- ipb1500000123-dev0

Node 1

iqn. 1995-12.com. attotech: ipbridge:sn- ipb1500000123-dev1

44 Configuration & Management: mapping

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Contents IPBridgeTM 1500D/E IPBridgeTM 1550D/E Page Page Contents Connecting Scsi devices to the Scsi port Serial port configuration commands Mapping commands Term Definition GlossaryIntelligent Bridging Architecture, the engine Introduction IPBridge 1550 features Setting up the iPBridgeIPBridge1500 features Scsi Possible SAN/NAS ConfigurationAtto iPBridge 1500E Pin outs of the RJ11 connector, part number CBL-0911-001Exhibit 1.1-1 iPBridge 1500E board layout Installation instructionsAtto iPBridge 1500D Exhibit 1.2-1 iPBridge 1500D back panel Atto iPBridge 1550E Exhibit 1.3-1 iPBridge 1550E board layout Atto iPBridge 1550D Exhibit 1.4-1 iPBridge 1550D back panel To set Scsi port bus speed and transfer rates Connecting Scsi devices to the Scsi portTo connect Scsi devices to the Atto iPBridge Examples CablingCable types To find the iPBridge Configuring the iPBridgeConnecting using the GbE port Connecting using the serial port Using Atto ExpressNAVTo optimize ExpressNAV in Internet Explorer Select Internet OptionsEnter Using TelnetTo connect using Telnet Installation Configuration Scsi configuration Change default username, passwordTo change the default administrator password Managing the iPBridgeISCSI configuration Ethernet port configurationOEM configuration services MappingExpressNAV provides web-based interface Serial Port ConfigurationStatus To open an ExpressNAV sessionAdvanced CLI Configuration Bridge ConfigurationTo use the Advanced Configuration Restart FirmwareCLI provides ASCII-based interface Get Set Command Parameter 1 ParameterCommand conventions Configuration & Management CLI Command Defaults Example CLI commands summaryOEM configuration file Defaults Limits General use commands VerboseMode From information commands. Choices are enabled or disabledDiagnostic commands RouteDisplay CLI Error MessagesSCSIPortList SCSITargetsMaintenance commands Configuration CLI Scsi configuration commands SpeedWrite SerialPortEcho Serial port configuration commandsSerialPortBaudRate Configuration CLI Ethernet commands ReadOnlyUsername ReadOnlyPasswordISCSI commands MultiTargetMode ISNSServerRoute Mapping commandsAutoMap Configuration CLI Privileged OEM configuration services ModelNumber OEM Config file supported commandsProductID VendorIDUse Command Line Interface Single target modeMapping devices Node namesMapping single vs. multiple target mode Use the ExpressNAV interface Multiple target modeTo remove an iSCSITarget Example\bridgefirmware\I1500110.ima Updating firmwareTo use FTP over GbE to flash new firmware into the iPBridge Configuration & Management firmware update Appendix a Safety standards and compliances European Standards PWRA-0000-FRUPower Module for Atto FC Rack System FC Rack Enclosures with Power SuppliesAtto iPBridge 2500C Atto iPBridge 1500ECables/SCSI AccessoriesAppendix C Contact Atto Technology, Inc