HP StorageWorks IP Storage Router - Manual (Page 67)

Software Overview
67 IP Storage Router SR2122-2 User Guide
Note: The purpose of Figure 35 and Table 7 is to illustrate the concept of storage
mapping and access control. The IP addresses will vary according to each site.
Similarly, the type of storage addressing (for example, LUNWWN, WWPN + LUN or
LUN serial number) will vary according to the types of storage and the types of storage
addressing preferred at each site. In addition, the figure and the table exclude any
additional storage routers that could be configured for high availability.
Figure 35: SCSI routing storage mapping and access control concept
IP host A
Controller 1
Storage accessible
by IP host A
Storage accessible
by IP host B
Storage accessible
by IP host C
Controller 2
Controller 3
Controller 4
IP host B
IP host C
IP
HP SR2122-2 with IP
addresses 10.1.2.3
and 10.1.2.4
15025