An existing IBM customer has some iSeries servers in their environment.  The customer is adding an x366 server with an RSA-II installed for their Microsoft Client/Server applications.  The customer wants to consolidate the storage and centralize the backup of the iSeries and xSeries platforms.  Which of the following will accomplish this？（）

• A、Share the data over the Ethernet LAN.
• B、Install the IXA Adapter in the iSeries server.
• C、Install the IXA Adapter in the xSeries server.
• D、Attach both servers to an IXS switch.