ATTO Technology 2500C - Manual (Page 26)

17
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