Exhibit 1.2-1 iPBridge 1500D back panel | ATTO Technology 1500D/E

Exhibit 1.2-1 iPBridge 1500D back panel

air vents

power

connector

Ethernet	Ethernet	SCSI port	Power
speed LED	activity LED	activity LED	LED

Installation instructions

1Place the iPBridge 1500D where you want it.

2Connect SCSI devices to the iPBridge. (See Connecting SCSI devices to the SCSI port on page 11)

3Connect the iPBridge to your SAN: attach CAT 6 or CAT 5E cables to the Ethernet port on the iPBridge or connect an RJ11 and adapter crossover serial cable (null modem) between the iPBridge serial port and one of the computer's serial COM ports.

4Connect the power connector and power up.

5Boot the computers on the SAN.

6Access iPBridge Services via the Ethernet port. (See Configuring the iPBridge on page 13) or the serial port (Connecting using the serial port on page 14)

7Verify that the bridge can be accessed on the local Ethernet network by using the Ping utility. (See Step 7 on page 15)

8Set up the configuration for the devices connected to the iPBridge (See Managing the iPBridge on page 17.)

9Power cycle the iPBridge. The iPBridge will automatically map the devices on startup.

6 Installation: ATTO iPBridge 1500D

Image 15

ATTO Technology 1500D/E, 1550D/E operation manual Exhibit 1.2-1 iPBridge 1500D back panel

Contents

IPBridgeTM 1500D/E IPBridgeTM 1550D/E Page Page Contents Connecting Scsi devices to the Scsi port Serial port configuration commands Mapping commands Glossary Intelligent Bridging Architecture, the engineTerm Definition Introduction Setting up the iPBridge IPBridge1500 featuresIPBridge 1550 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 Connecting Scsi devices to the Scsi port To connect Scsi devices to the Atto iPBridgeTo set Scsi port bus speed and transfer rates Cabling Cable typesExamples Configuring the iPBridge Connecting using the GbE portTo find the iPBridge Select Internet Options Using Atto ExpressNAVConnecting using the serial port To optimize ExpressNAV in Internet Explorer Using Telnet To connect using TelnetEnter Installation Configuration Managing the iPBridge Change default username, passwordScsi configuration To change the default administrator password Mapping Ethernet port configurationISCSI configuration OEM configuration services To open an ExpressNAV session Serial Port ConfigurationExpressNAV provides web-based interface Status Restart Firmware Bridge ConfigurationAdvanced CLI Configuration To use the Advanced Configuration Get Set Command Parameter 1 Parameter Command conventionsCLI provides ASCII-based interface 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 SCSITargets CLI Error MessagesRouteDisplay SCSIPortList Maintenance commands Configuration CLI Scsi configuration commands SpeedWrite Serial port configuration commands SerialPortBaudRateSerialPortEcho Configuration CLI Ethernet commands ReadOnlyUsername ReadOnlyPassword ISCSI commands MultiTargetMode ISNSServer Mapping commands AutoMapRoute Configuration CLI Privileged OEM configuration services VendorID OEM Config file supported commandsModelNumber ProductID Node names Single target modeUse Command Line Interface Mapping devices Mapping single vs. multiple target mode Use the ExpressNAV interface Multiple target mode To remove an iSCSITarget Example Updating firmware To use FTP over GbE to flash new firmware into the iPBridge\bridgefirmware\I1500110.ima Configuration & Management firmware update Appendix a Safety standards and compliances European Standards Atto iPBridge 1500E FC Rack Enclosures with Power SuppliesPWRA-0000-FRUPower Module for Atto FC Rack System Atto iPBridge 2500C Cables/SCSI Accessories Appendix C Contact Atto Technology, Inc