Mapping: single vs. multiple target mode – ATTO Technology 1500D/E User Manual

Page 53

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44

Configuration & Management: mapping

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

Host/Server 1

Bridge SN 000123

iqn . 1995 - 12 . com . attotech :

ipbridge : sn- ipb 1500000123

Ethernet

Network

SCSI device

Host/Server 2

Physical connections

Initiator/Host to Network

Network to iPBridge Ethernet port

iPBridge SCSI port to SCSI device (target)

IP Address: 10.0.3.0

SCSI device configuration

Single Target mode

SCSI device configuration

Multiple Target mode

Node 0

Media Chgr

LUN 3

:

Tape 0

LUN 1

Tape 1

LUN 2

iqn. 1995-12.com. attotech:

ipbridge:sn- ipb1500000123-dev0

Node 0

iqn. 1995-12.com. attotech:

ipbridge:sn- ipb1500000123-dev1

Node 1

Tape 2

LUN 2

Tape 3

LUN 3

Media Chgr

LUN 1

LUN 0

Bridge SN 000123

Tape 2

LUN 3

Tape 3

LUN 4

Media Chgr

LUN 5

Tape 0

LUN 1

Tape 1

LUN 2

LUN 0

Bridge SN 000123

LUN 0

Bridge SN 000123

Mapping: single vs. multiple target mode

IP Address: 10.0.3.1

Node

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

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