Be sure to use redundant configurations when designing the virtualization switches that connect disk devices and transaction servers, in order to ensure the reliability of access paths.
For VS900 Model 200
Use cascade connections between virtualization switches in redundant configurations.
For VS900 Model 300, Virtualization Blade
There is no need to use cascade connections between virtualization switches.
See
For details of the cascade connection for virtualization switches, refer to the "ETERNUS VS900 Model 200 System Build Procedure".
