Examples Of Redundant Host Direct Attached Fibre Channel Configurations - IBM DS4800 User, Installation And Maintenance Manual

Figure 63. Examples of redundant host direct attached fibre channel configurations
In Figure 64 on page 87, the fibre channel switches are connected together via the
inter-switch link (ISL) to form a single SAN fabric.
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IBM System Storage DS4800 Storage Subsystem: Installation, User's, and Maintenance Guide
Host system
with two host
adapters
Switch
DS4800
Host system
with two host
adapters
Host system
with two host
adapters
DS4800
Host system
with two host
adapters
DS4800
Host system
with two host
adapters
Note: Node level
redundancy with
cluster software.
Switch