ATTO Technology 2500C Manual De Usuario

ATTO Technology Inc. iPBridge Installation and Operation Manual

Exhibit 2.4-1 Examples of single and multiple target modes

Server 1

Bridge SN

000123

iqn . 1995 - 12 . com . attotech :

ipbridge : sn- ipb 2500000123

Ethernet

Network

SCSI device

Server 2

Physical connections

Initiator/Host to Network

Network to iPBridge Ethernet port

iPBridge SCSI port to SCSI device (target)

IP Address: 10.0.3.2

SCSI device configuration

Single Target mode

SCSI device configuration

Multiple Target mode

(1 IP Address for each Ethernet port)

Node 0

Media Chgr

LUN 3

Tape 0

LUN 1

Tape 1

LUN 2

iqn. 1995-12.com. attotech:

ipbridge:sn- ipb2500000123-dev0

Node 0

iqn. 1995-12.com. attotech:

ipbridge:sn- ipb2500000123-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. multi target mode