This reports the type classification of the Vsan instance, a CucsFabricAVsanType-typed enumeration describing what kind of Vsan this is within UCSM's configuration model. An admin uses this field to distinguish between the different flavors of Vsan that behave differently in the fabric (for example a default vs. non-default definition), since they are not interchangeable. For example, filtering the Vsan table by type lets an admin quickly find just the entries relevant to the segmentation scheme they are auditing.