NCP-MCI-6.10 Dumps with Practice Exam Questions Answers

Nutanix requires thatall cluster components synchronize time using an external NTP (Network Time Protocol) server.

Option A (Adding an external NTP server) is correctbecause Nutanix best practices recommend using anexternal time source to prevent clock drift between cluster nodes.

Option B (DNS server IP) is incorrect: ADNS server does not provide NTP services.

Option C (Server with DNS hostname) is incorrectunless the DNS hostnameresolves to an NTP server.

Option D (IP of the Domain Controller) is incorrectbecausenot all domain controllers provide NTP servicesunless explicitly configured.

During cluster expansion, Nutanix uses the Controller VM discovery service, which relies on multicast-based node advertisement. The internal architecture documentation states:

“Node discovery during cluster expansion requires IPv4 multicast to be enabled and permitted on the switching infrastructure.”

This allows new nodes to announce themselves to the existing cluster through standard Nutanix discovery packets.

IPv6 multicast is not used for node discovery. Matching AOS or hypervisor versions is recommended for compatibility but not required for discovery itself. These are post-discovery compatibility concerns, not prerequisites.

Thus, IPv4 multicast is required for automatic node discovery.

The most efficient way to move a VM’s storage to a container that has different storage optimization policies (like compression) is to perform aVM migrationto the target container. This operation ensures that all the VM’s vDisks are moved to the destination container and allows leveraging the configured optimizations on the Production container.

From theNutanix Enterprise Cloud Administration (ECA)course materials:

“VM migration to another storage container in Nutanix Prism Central is supported and can be performed with minimal disruption. When moving a VM to a new container, it inherits the storage optimization policies of that container, including compression, deduplication, and encryption.”

Furthermore:

“Migrations can be initiated at the VM level in Prism Central or Prism Element. This is the most streamlined method to ensure all vDisks for a VM are moved together, preserving data integrity and performance characteristics.”

Recreating the VM or vDisks would be cumbersome and require manual data copying, introducing potential risks and downtime.

When connectivity between Metro clusters is lost, Nutanix Metro Availability ensures data integrity using Witness for automatic failover.

Option A (Guest VM I/O operations pause until connectivity is restored) is correct:

Metro Availability enforces data consistency, so I/O operationspauseuntil failover is confirmed.

Option C (Guest VMs failover automatically to the recovery cluster) is correct:

TheWitness VM detects the failureand initiates anautomatic failoverto the secondary cluster.

Option B is incorrect:

Prism Centraldoes not control VM failover in Metro Availability.

Option D is incorrect:

The primary cluster isunreachable, so VMs cannot continue running there.

Themost efficient wayto allow team leads to manage aspecific set of VMsis bycreating a Project (Option C)in Prism Central and assigning the team leads to that Project.

Nutanix Projects allow administrators to control VM accessbased on groups and permissions, ensuring that users only manage VMs assigned to their project.

Option A (Role Mapping)applies more broadly to roles but does not restrict access to specific VM groups.

Option B (VPC Admin)is related to network segmentation, not VM access control.

Option D (Security Policies)are used for network and firewall rules, not VM access control.