How does a host access data via a LIF and how do you manage it?

• A. A host accesses data via a LUN directly.
• B. A host uses a hostname to connect.
• C. A host uses an IP bound to a LIF; you manage LIFs by moving, rehosting, or failing over them.
• D. A host accesses data through a DNS alias.

Answer: (C)

The key idea is that data access in ONTAP happens through a network endpoint called a LIF, which has an IP bound to it and runs a specific protocol (NFS, SMB, or iSCSI). A host connects to data using that LIF’s IP address, not directly to a LUN or a hostname. LIFs are movable within the cluster and can be rehosted to a different node or failed over to a partner in an HA pair, keeping the same data path available even during maintenance or node failures. This combination—IP-bound LIFs as the access points, and the ability to move, rehost, or fail over them—lets administrators control connectivity and load while maintaining continuous access.