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4–Configuration
Connecting iSCSI Hosts to the iSR6200
ISR651101-00 J 4-21
Alias
<MAPS TO>
WWNN 10:00:00:20:c2:07:59:70
WWPN 21:04:00:20:c2:07:59:70
iSCSI host LUN access is determined by the specific iSCSI target to which the
host connects. Pay special attention to the VPG index portion of the IQN string; it
is critical to understanding which group of storage array LUNs the host will
access.
In Figure 4-15, the iSCSI host has logged into iSCSI target for VPG0. The host
can access VPG0 LUNs 1 and 2 from the storage array.
Figure 4-15. Host Access to LUNs on Storage Array
iSR6200
iSCSI Host
Storage Array
Blade 1
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21:00:00:c0:dd:13:16:f8
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FC1
FC2
Host Entities
Host Entity 0
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Host Entity 1
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21:02:00:c0:dd:13:16:f9
Host Entity 2
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LUN 1
LUN 2
LUN 1
LUN 2
LUN 3
LUN 4
20:03:00:20:c2:07:59:70
SAN
LAN
iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970
iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970
iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970