Table of Contents
Advertisement
Switch
Figure 57. Example of a single SAN fabric configuration
In Figure 58, the fibre channel switches are connected together via the inter-switch
link (ISL) to form a dual SAN fabric.
Switch
Figure 58. Example of a dual SAN fabric configuration
In Figure 59 on page 77, the fibre channel switches are not connected together.
Each switch forms its own SAN fabric.
76
IBM System Storage DS4200 Express Storage Subsystem: Installation, User's and Maintenance Guide
Host system
with two host
adapters
Interswitch link
DS4200
Host system
with two host
adapters
DS4200
Host system
with two host
adapters
Switch
Host system
with two host
adapters
Note: Node level
redundancy with
cluster software.
Switch
Advertisement
Table of Contents
