Which technology allows centralized storage services to be shared across different VSANs?

A.
IVR

B.
FSPF

C.
FICON

D.
SANTap

Explanation:
IVR = InterVSAN Routing
Virtual SANs (VSANs) improve storage area network (SAN) scalability, availability, and security by allowing multiple Fibre Channel SANs to share a common
physical infrastructure of switches and ISLs. These benefits are derived from the separation of Fibre Channel services in each VSAN and isolation of traffic between
VSANs.
Data traffic isolation between the VSANs also inherently prevents sharing of resources attached to a VSAN, such as robotic tape libraries. Using IVR, you can
access resources across VSANs without compromising other VSAN benefits.