Nutanix NCA-6.10 Dumps

When using the LCM (Life Cycle Manager) Dark Site procedure, theLCM Frameworkshould be checked and upgraded first. The LCM Framework is the core component responsible for orchestrating updates for other Nutanix software components. Ensuring the framework is up to date guarantees compatibility and reliability during subsequent upgrades.

A. MSP:Incorrect, as MSP (Managed Service Provider) is not directly related to the LCM Dark Site procedure.

B. Foundation:Incorrect, as Foundation is used for initial cluster deployment, not for lifecycle management.

C. NCC:While NCC is critical for health checks, it does not need to be updated first in the LCM process.

D. LCM Framework:Correct, as it manages the update process and must be updated first.

References:

Nutanix Life Cycle Manager Guide.

Nutanix Support Knowledge Base Article on LCM Dark Site Upgrades.

To license a new AOS-based cluster with no add-on packages, the appropriate license type isNutanix Cloud Infrastructure (NCI). The NCI license provides the fundamental capabilities required for Nutanix clusters, including:

Storage and data management.

Core virtualization features.

Compute resources for workloads.

NCI is designed for organizations that need the essential features of the Nutanix platform without additional add-ons such as database services (NDB) or advanced storage options (NUS).

Other options:

A. Nutanix Cloud Manager (NCM):Focuses on management capabilities for multi-cloud and operational tasks, not core infrastructure licensing.

C. Nutanix Unified Storage (NUS):Specifically provides unified file and object storage capabilities, not relevant for a base AOS cluster.

D. Nutanix Database Service (NDB):A dedicated licensing tier for database management features.

References:

Nutanix Licensing Overview

Nutanix Support Documentation - Licensing Models.

Nutanix Distributed Storage Fabric (DSF) provides storage access to an ESXi hypervisor using theNFS (Network File System)protocol. DSF abstracts the underlying storage hardware and exposes storage as an NFS datastore to ESXi hosts. This integration enables high performance, data protection, and scalability while simplifying storage management.

Other options:

LVM: Not used in Nutanix storage.

iSCSI: Used for specific use cases, not the default protocol for ESXi.

SMB: Not supported for ESXi environments.

References:

Nutanix VMware Integration Documentation.

Nutanix Storage Protocol Support Documentation.

Nutanix DSF Overview Whitepaper.

Nutanix licensing is available in three tiers:

Starter: Entry-level features for basic virtualization and storage requirements.

Pro: Advanced features such as data protection and disaster recovery.

Ultimate: Comprehensive feature set, including advanced analytics and automation.

This tiered approach enables administrators to choose the appropriate license level based on their business requirements.

References:

Nutanix Licensing Overview Documentation.

Nutanix Support Portal - Licensing Details.

TheRecycle Binin Nutanix clusters temporarily stores deleted VMs for 24 hours, allowing administrators to recover them if needed. This feature helps protect against accidental deletions by providing a grace period for recovery before permanent deletion occurs.

A. Stores the OpLog's most recent deleted data in case of a CVM failure:Incorrect, as the OpLog pertains to write operations, not VM deletion.

B. Keeps deleted VMs for 24 hours for recovery:Correct, as the Recycle Bin's purpose is temporary VM recovery.

C. Allows administrators to undo the last five actions:Incorrect, as there is no such feature for undoing multiple actions in Prism.

D. Centralizes the deleted data from the different VMs in the cluster:Incorrect, as the Recycle Bin is specifically for deleted VMs, not generalized data centralization.

References:

Nutanix Administration Guide: Recycle Bin Functionality.

Nutanix Support Knowledge Base Article on VM Recovery via Recycle Bin.

On a newly deployed AHV cluster, the default uplink bond type for the virtual switch (vs0) isBalance-SLB (Source Load Balancing). This configuration balances traffic across the uplinkinterfaces based on the source of the traffic, ensuring optimal usage of available network bandwidth without requiring LACP configuration on the physical switches.

References:

Nutanix AHV Networking Guide - Default Uplink Bond Types.

Nutanix Networking Best Practices for AHV Clusters.

Nutanix Cloud Clusters (NC2)enables extending on-premises datacenters into public cloud environments, such as AWS or Azure. This solution allows administrators to seamlessly migrate workloads, scale operations, and manage resources across hybrid cloud environments using a unified control plane.

A. Nutanix Cloud Security:Incorrect, as this focuses on securing workloads in the cloud, not extending datacenters.

B. Nutanix Cloud Clusters:Correct, as NC2 enables hybrid cloud functionality by extending on-prem clusters into the public cloud.

C. Nutanix Kubernetes Engine:Incorrect, as this is used for container orchestration, not hybrid cloud extension.

D. Nutanix Data Services:Incorrect, as this refers to storage and data management capabilities.

References:

Nutanix Cloud Clusters (NC2) Documentation.

Nutanix University: Hybrid Cloud Training.

When configuring a physical network switch in Prism Element,SNMP Configurationis required to enable monitoring and communication between the Nutanix cluster and the network switch. SNMP (Simple Network Management Protocol) is used to gather metrics and detect issues such as link failures or performance bottlenecks, ensuring the cluster operates efficiently with the physical network infrastructure.

References:

Nutanix Network Management Guide - SNMP Configuration.

Nutanix Administration Guide - Configuring Switches for Monitoring

Life Cycle Management (LCM) in Nutanix is a feature designed tosimplify software and firmware upgradesacross the entire cluster. LCM automates and orchestrates upgrades for components like BIOS, hypervisors, firmware, and Nutanix software, ensuring that the cluster remains up-to-date with minimal manual intervention.

A. To optimize server performance:Incorrect, as LCM focuses on updates, not performance optimization.

B. To manage network configurations:Incorrect, as LCM is unrelated to network configuration management.

C. To simplify software and firmware upgrades:Correct, as LCM is specifically designed for this purpose.

D. To automate application deployment:Incorrect, as LCM does not handle application deployment.

References:

Nutanix Life Cycle Manager Guide.

Nutanix Support KB on LCM Operations.

Redundancy Factor 3 (RF3) requires a minimum of five nodes in the cluster to ensure that data can be distributed across enough nodes to tolerate the failure of two nodes. If the cluster has fewer than five nodes, RF3 cannot be enabled.

A. Check that the cluster has been properly licensed:Licensing is not directly related to enabling RF3.

B. Check that the cluster has five or more nodes:Correct, as RF3 requires at least five nodes.

C. Check hardware availability of the nodes:While hardware health is important, it does not determine RF3 eligibility.

D. Check AOS version and upgrade, if needed:RF3 requirements are not specific to an AOS version.

References:

Nutanix Best Practices Guide for RF2 and RF3.

Nutanix Support KB Article on RF Configuration Requirements.

The Controller VM (CVM) uses thevs0bridge by default to communicate with the AHV host it runs on. Thevs0bridge is a virtual switch configured on the AHV host, providing connectivity between the CVM, virtual machines, and external networks. This setup ensures efficient network communication within the Nutanix cluster.

Other options:

virbro: Typically used in standalone KVM configurations, not in Nutanix AHV.

broandbridge0: Incorrect references to Nutanix networking structures.

References:

Nutanix AHV Networking Guide - Bridge Configuration.

Nutanix Prism Networking UI Documentation.

To create a VM-VM Anti-Affinity Policy ensuring VMs are not placed on the same hypervisor,Prism Centralis required. Anti-affinity policies are cluster-wide configurations managed through Prism Central’s policy-based interface, enabling placement rules to distribute workloads effectively.

Steps:

Navigate toPrism Central > Policies.

Create a new Anti-Affinity Policy.

Select the VMs and configure the policy to ensure separation.

References:

Nutanix Prism Central Guide - Policy Management.

Nutanix Best Practices for VM Placement Policies.

Nutanix Support case priority levels are defined as follows:

P1 (Critical):The system is down or severely impacted, requiring immediate attention.

P2 (High):The system is available but experiencing issues that directly impact productivity or operations.

P3 (Medium):The system is functioning, but there are non-critical issues or questions.

P4 (Low):General questions or requests that do not impact system performance.

The scenario described matchesP2, where the system is available but productivity is directly affected by the issue.

References:

Nutanix Support Policy Documentation.

Nutanix Knowledge Base Article on Support Case Priorities.

In aRedundancy Factor 3 (RF3)cluster,5 copies of the metadataare maintained to ensure data durability and cluster resiliency. RF3 provides fault tolerance against up to two simultaneous failures (e.g., node or disk failures) and requires more metadata copies to achieve this level of protection.

Other redundancy factors:

RF2maintains 3 copies of metadata.

RF3 requires at least 5 metadata copies to protect against additional failures.

References:

Nutanix Storage Concepts Guide - Redundancy Factors.

Nutanix Metadata Management Documentation.

For a cluster withRedundancy Factor 2 (RF2), at least4 nodesare required to configure Erasure Coding. Erasure Coding (EC) distributes data and parity across nodes to improve storage efficiency while maintaining data protection. RF2 requires a minimum of 4 nodes to ensure sufficient space for data and parity distribution.

Other options:

3 nodes: Insufficient for EC with RF2.

5 and 6 nodes: Can support EC, but the minimum requirement is 4.

References:

Nutanix Administration Guide - Erasure Coding Configuration.

Nutanix Storage Concepts Documentation.