HP XP7 Storage - Manual (Page 49)

Figure 11 Switch connection configuration
Figure 12 Extender connection configuration
NOTE: When a primary and secondary system are connected using switches with a channel
extender, and multiple data paths are configured, the capacity of data to be transmitted may
concentrate on particular switches, depending on the configuration and the settings of switch
routing. Contact your HP account team for more information.
Supported data path configurations 49