Figure B-4 illustrates how an Exalogic quarter rack and an Exadata quarter rack are connected on the same InfiniBand fabric.
Figure B-4 Exalogic Quarter Rack and Exadata Quarter Rack
In Figure B-4, NM2-GW represents a Sun Network QDR InfiniBand Gateway Switch. NM2-36P represents a Sun Datacenter InfiniBand Switch 36.
This scenario is explained in detail in Connecting an Exalogic Machine Quarter Rack and an Exadata Database Machine Quarter Rack. It is included in this appendix for the sake of completeness.