Mapping single vs. multiple target mode | ATTO Technology 1500D/E

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

Image 53

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

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 Configuration Atto iPBridge 1500E Pin outs of the RJ11 connector, part number CBL-0911-001 Exhibit 1.1-1 iPBridge 1500E board layout Installation instructions Atto 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 Options Enter Using TelnetTo connect using Telnet Installation Configuration Scsi configuration Change default username, passwordTo change the default administrator password Managing the iPBridge ISCSI configuration Ethernet port configurationOEM configuration services Mapping ExpressNAV provides web-based interface Serial Port ConfigurationStatus To open an ExpressNAV session Advanced CLI Configuration Bridge ConfigurationTo use the Advanced Configuration Restart Firmware CLI provides ASCII-based interface Get Set Command Parameter 1 ParameterCommand conventions Configuration & Management CLI Command Defaults Example CLI commands summary OEM configuration file Defaults Limits General use commands VerboseMode From information commands. Choices are enabled or disabled Diagnostic commands RouteDisplay CLI Error MessagesSCSIPortList SCSITargets Maintenance commands Configuration CLI Scsi configuration commands SpeedWrite SerialPortEcho Serial port configuration commandsSerialPortBaudRate Configuration CLI Ethernet commands ReadOnlyUsername ReadOnlyPassword ISCSI commands MultiTargetMode ISNSServer Route Mapping commandsAutoMap Configuration CLI Privileged OEM configuration services ModelNumber OEM Config file supported commandsProductID VendorID Use Command Line Interface Single target modeMapping devices Node names Mapping single vs. multiple target mode Use the ExpressNAV interface Multiple target mode To 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 1500E Cables/SCSI Accessories Appendix C Contact Atto Technology, Inc