NAS data LIF failover capability: Which statement is accurate?

NAS data LIF failover capability: Which statement is accurate?

• A. They can fail over automatically, and can also be migrated manually if needed
• B. They cannot fail over automatically
• C. They can only migrate manually
• D. They fail over randomly

Answer: (A)

NAS data LIF failover is about keeping access to data available by moving the logical interface from a failed path or node to a healthy partner. This happens automatically when a failure is detected, so clients keep using the same IP address without noticing a disruption. In addition, admins can explicitly migrate a LIF themselves during maintenance or to balance load, choosing which node or port should host it after the move. So the statement that NAS data LIFs can fail over automatically and can also be migrated manually captures both the automatic protection and the manual control available. The other options misstate the behavior: failover isn’t impossible or random, and it isn’t limited to only manual migrations.

NAS data LIF failover is about keeping access to data available by moving the logical interface from a failed path or node to a healthy partner. This happens automatically when a failure is detected, so clients keep using the same IP address without noticing a disruption. In addition, admins can explicitly migrate a LIF themselves during maintenance or to balance load, choosing which node or port should host it after the move. So the statement that NAS data LIFs can fail over automatically and can also be migrated manually captures both the automatic protection and the manual control available. The other options misstate the behavior: failover isn’t impossible or random, and it isn’t limited to only manual migrations.