[Oct 07, 2025] NCP-MCI-6.10 certification guide Q&A from Training Expert TestsDumps
NCP-MCI-6.10 Certification Overview Latest NCP-MCI-6.10 PDF Dumps
Nutanix NCP-MCI-6.10 Exam Syllabus Topics:
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NEW QUESTION # 15
An administrator observes an alert in Prism for ahybrid SSD/HDD cluster:
"Storage Pool SSD utilization consistently above 75%."
What is the potential impact of this condition?
- A. The cluster is at risk of entering a read-only state.
- B. The cluster is unable to sustain an SSD disk failure.
- C. The cluster may be nearly out of storage for metadata.
- D. Average I/O latency in the cluster may increase.
Answer: D
Explanation:
High SSD utilization in a hybrid cluster can lead to increased I/O latency as new writes may spill over to HDDs, reducing overall performance.
* Option D (Average I/O latency in the cluster may increase) is correct:
* If SSD usage isabove 75%,data tiering shifts to slower HDDs,increasing latency.
* Option A is incorrect:
* SSD failures are managed via redundancy policies (RF2/RF3), and high utilizationdoes not impact failure handling.
* Option B is incorrect:
* Metadata is stored separately, and high SSD usage does not mean metadata is at risk.
* Option C is incorrect:
* Clusters do not go into read-only mode due to high SSD utilization-they simply experienceperformance degradation.
References:
Nutanix Storage Performance Guide#SSD Tiering and Performance Management Nutanix KB#Managing High SSD Utilization in Hybrid Clusters
NEW QUESTION # 16
A user created areportin theIntelligent Operations Analysis Dashboardbut forgot to download it. However, after logging back into Prism Central, the administrator finds that thereport is no longer available.
What is the most likely cause?
- A. Theuser-generated report was archived.
- B. Reports areautomatically deleted after 24 hours.
- C. A user withCluster Viewer role deleted the report.
- D. Thereport is stored in the cluster's Prism Element.
Answer: B
Explanation:
In Nutanix Prism Central, user-generated reports in Intelligent Operations are stored for a limited time and then deleted automatically.
* Option C (Reports are automatically deleted after 24 hours) is correct:
* Reportsdo not persist indefinitelyunless they arescheduled reports.
* One-time reports expire after 24 hours.
* Option A (Cluster Viewer deleted the report) is incorrect:
* Cluster Viewerdoes not have permissions to delete reports.
* Option B (Report was archived) is incorrect:
* Nutanixdoes not automatically archive reports.
* Option D (Report stored in Prism Element) is incorrect:
* Reportsare generated and stored only in Prism Central, not Prism Element.
References:
* Nutanix Prism Central Guide #Intelligent Operations & Report Retention Policies
* Nutanix KB #Why Reports in Prism Central Are Not Persisting
NEW QUESTION # 17
An administrator started anLCM upgrade of the AHV hostsbut realized that theupgrade would exceed the planned maintenance window.
Which feature should be leveraged to prevent additional updates from occurring?
- A. Use theStop Update feature in LCM.
- B. RestartGenesison the cluster to restart the LCM service.
- C. Run thelcm_task_cleanup.pyscript.
- D. Cancel the LCM tasks via theErgon command line (ecli).
Answer: A
Explanation:
When performing aLife Cycle Manager (LCM) upgrade, therecommended way to stop the process is to use the "Stop Update" feature in LCM (Option D).
* Option A (Cancel via Ergon ecli)is not a recommended approach since manually interfering with running tasks can cause inconsistencies.
* Option B (lcm_task_cleanup.py script)is used for post-upgrade cleanup but does not stop ongoing updates.
* Option C (Restarting Genesis)does not stop an LCM upgrade and can cause instability.
References:
* Nutanix Life Cycle Manager (LCM) User Guide
* Nutanix KB:Best Practices for Stopping and Restarting LCM Tasks
* Nutanix Prism Central #LCM Feature Documentation
NEW QUESTION # 18
Which update in LCM can an administrator apply on a per-node basis?
- A. BMC
- B. NCC
- C. AOS
- D. AHV
Answer: A
Explanation:
BMC (Baseboard Management Controller) updates can be applied per-node in Nutanix LCM, unlike AOS or AHV, which require cluster-wide upgrades.
* Option B (BMC) is correct:
* BMC firmwarecontrols remote management and power cycling of individual nodes.
* Updating BMCdoes not impact the entire clusterand can be done per node.
* Option A (AOS) is incorrect:
* AOS upgrades affect the entire clusterand require cluster-wide consistency.
* Option C (NCC) is incorrect:
* NCC updatesapply across all nodes simultaneously, ensuring uniformity in checks.
* Option D (AHV) is incorrect:
* AHV updates require coordinated upgrades across hoststo maintain VM availability.
References:
* Nutanix LCM User Guide#Per-Node Firmware Updates
* Nutanix KB#How to Upgrade BMC Using LCM
NEW QUESTION # 19
Due to requirements from the network team, a Nutanix administrator must create User VMs on VLAN 10 on multiple AHV clusters.
What network configuration should the administrator consider in order to ensure consistent connectivity for User VMs on VLAN 10?
- A. Virtual Switch Configuration
- B. MTU
- C. Bond Type
- D. MAC Address Prefix
Answer: A
NEW QUESTION # 20
Refer to Exhibit:
An administrator notices the message shown in the exhibit when navigating to LCM from Prism Central.
Which action should the administrator take to update LCM to the latest version?
- A. Download and install the latest LCM version from a CVM.
- B. Run anAHV upgrade.
- C. Perform anInventory Scan.
- D. Run anAOS upgrade.
Answer: C
Explanation:
When Life Cycle Manager (LCM) reports thata newer framework version is available, thecorrect actionis toperform an inventory scan (Option C).
* Performing an inventory scan updates the available firmware/software versionsand allows LCM to download required updates.
* Option A (Run an AOS upgrade)is unrelated to the LCM framework update process.
* Option B (Run an AHV upgrade)is a separate component update and does not affect the LCM framework.
* Option D (Download manually from a CVM)is not necessary because LCM updates are automatically pulled after an inventory scan.
References:
* Nutanix LCM User Guide #Updating LCM Framework and Performing Inventory Scans
* Nutanix KB #Best Practices for LCM Updates
* Nutanix Prism Central #LCM Update Workflow
NEW QUESTION # 21
What happens if an agent VM is powered off and then manually started on another host?
- A. Agent VM migrates back to the original host once it's powered on.
- B. Agent VM cannot be migrated back to the original host.
- C. Agent VM migrates to another host automatically
- D. Agent VM become unresponsive.
Answer: D
Explanation:
Agent VMs, such as CVMs (Controller VMs) or Witness VMs, have strict affinity and anti-affinity rules to ensure they remain on specific hosts and maintain data consistency and high availability. If an agent VM is powered off and then manually started on another host, it becomes unresponsive because it breaks these rules.
From theNutanix Enterprise Cloud Administration (ECA)course materials:
"Agent VMs have specific configuration and affinity constraints. Manually starting them on another host violates these constraints, resulting in the agent VM becoming unresponsive to the cluster." Further clarification:
"The cluster expects the agent VM to be on a particular host. Moving it manually to another host breaks this expectation and causes the VM to be unable to properly join the cluster services, leading to an unresponsive state." Therefore, it is essential to avoid manually starting agent VMs on different hosts, as doing so can disrupt cluster services.
NEW QUESTION # 22
An administrator has been tasked with justifyingwhy Nutanix Disaster Recoverywas chosen for amulti-tier application spanning multiple business units.
What is the most efficient way to organize and manage the workloads?
- A. Utilize a 1:10 ratio of Recovery Plan to VMs
- B. Utilize Categories to organize VMs in Recovery Plans
- C. Utilize a VM naming schema that allows sorting
- D. Utilize RESTful APIs to script creation of Recovery Plans
Answer: B
Explanation:
Nutanix Categories allow administrators to group related VMs, making Disaster Recovery (DR) planning easier.
* Option B (Utilize Categories to organize VMs in Recovery Plans) is correct:
* Categories help group VMsbased on application tiers(e.g.,database, middleware, web servers).
* This ensuresorderly failoverwhile maintaining application dependencies.
* Option A (Naming schema) is incorrect:
* Naming conventions help, but theydo not provide functional organizationin recovery plans.
* Option C (1:10 Recovery Plan to VMs) is incorrect:
* The ratio depends onbusiness requirements, not a fixed number.
* Option D (RESTful APIs) is incorrect:
* Automation is useful, butit does not replace proper VM grouping via categories.
References:
* Nutanix Disaster Recovery Guide #Using Categories for DR Management
* Nutanix KB #Organizing VMs for Disaster Recovery Planning
NEW QUESTION # 23
Refer to Exhibit:
An administrator sees the alert shown in the exhibit.
What should the administrator do to ensure the nutanix user can no longer SSH to a CVM using a password?
- A. Block port 22 on the CVM firewall.
- B. Delete the nutanix user.
- C. Rename the nutanix user.
- D. Enable Cluster Lockdown.
Answer: D
Explanation:
Understanding the Exhibit & the Alert
The alert states:
* "The cluster is using password-based SSH access for the CVM."
* "Password-based remote login is enabled on the cluster."
* "It is recommended to use key-based SSH access instead of password-based SSH access for better security." This means that the nutanix user can log in to Controller VMs (CVMs) using a password, which is a security risk.
Corrective Action: Enabling Cluster Lockdown
#(C) Enable Cluster Lockdown. (Correct Answer)
* Cluster Lockdown Mode restricts password-based SSH access and forces key-based authentication.
* This prevents users from logging into CVMs using passwords, enhancing cluster security.
* To enable Cluster Lockdown:
* Go to Prism Central or Prism Element.
* Navigate to Settings # Security # Cluster Lockdown.
* Enable Cluster Lockdown Mode.
Evaluating the Other Answer Choices
#(A) Rename the nutanix user. (Incorrect)
* The nutanix user is a built-in system account required for cluster operations.
* Renaming the user will not prevent SSH access via password.
#(B) Block port 22 on the CVM firewall. (Incorrect)
* Blocking port 22 (SSH) will completely disable SSH access, including key-based authentication.
* This may break cluster management and troubleshooting operations.
#(D) Delete the nutanix user. (Incorrect)
* The nutanix user is a critical system account required for cluster functionality.
* Deleting the account will cause serious issues with cluster management.
Multicloud Infrastructure References & Best Practices
* Nutanix Security Best Practices:
* Always use key-based SSH authentication instead of password-based logins.
* Enable Cluster Lockdown Mode to enforce security policies.
* Regularly audit user access to ensure security compliance.
* Cluster Lockdown Benefits:
* Prevents unauthorized SSH access via passwords.
* Enforces public key authentication, reducing brute-force attack risks.
* Strengthens CVM security against potential exploits.
References:
* Nutanix Security Guide #Enabling Cluster Lockdown for SSH Security
* Nutanix KB #Securing SSH Access on Nutanix Clusters
NEW QUESTION # 24
Refer to Exhibit:
An administrator is looking at thememory cluster runway diagramas shown in exhibit, in Prism Central. The environment hasthree hostswith the following configuration:
* CPU: 2x Intel Xeon Gold (8 cores, 2.6 GHz)
* RAM: 256 GB per host
* Storage: SSDs and HDDs
TheIntelligent Operations featurehas been active forone month, but no further configurations were applied.
What does the dotted red line mean?
- A. It is themaximum memory the administrator can assign to VMs.
- B. It is theusable capacity based on cluster configuration options.
- C. It is thedefault trend analysis static thresholdthat can be manually set.
- D. It is thecalculated memory oversubscription limitfor currently running VMs.
Answer: D
NEW QUESTION # 25
An administrator has been tasked with performingfirmware upgradesfor all Nutanix sites.
When attempting to performfirmware upgrades via Life Cycle Manager (LCM)at aremote site with a single-node cluster, no firmware updates are listed as available. The administrator confirmed that the currently installed firmware isseveral revisions behind.
Why are no firmware upgrades listed in LCM for this cluster?
- A. LCM cannot perform firmware upgrades on single-node clusters.
- B. LCM is not supported on single-node clusters.
- C. Single-node clusters only support one-disk firmware upgrades.
- D. LCM does not have connectivity to the internet.
Answer: B
Explanation:
LCM (Life Cycle Manager) does not support automatic firmware upgrades for single-node clusters becausefirmware updates require cluster-wide operations, which are not possible with only one node.
* Option B (LCM is not supported on single-node clusters) is correct:
* Single-node clusterslack failover capability, making firmware upgradesunsafe without manual intervention.
* Option A (Single-node clusters only support one-disk firmware upgrades) is incorrect:
* This limitation does not apply toLCM as a whole.
* Option C (LCM cannot perform firmware upgrades) is incorrect:
* LCMcan perform manual firmware upgrades, butautomatic updates are not supported.
* Option D (LCM lacks internet connectivity) is incorrect:
* Even if the cluster is in adark site(no internet),LCM can use local update bundles.
References:
* Nutanix LCM Guide #Firmware Upgrade Considerations for Single-Node Clusters
* Nutanix KB #Why LCM Updates Are Not Available for Single-Node Deployments
NEW QUESTION # 26
An administrator has successfully configuredMetro Availabilityfor aProtection Domain. However, after a few days, anNCC warningis raised:
"Following VMs are accessing data from remote clusters: VM-1 from remote cluster Remote-ML" What is the first action an administrator must take to fix the issue?
- A. Run the command:
ncc health_checks metro_availability_checks data_locality_check --cvm_list=X.X.X.20 - B. Migrate the VM to itsprimary siteand set appropriate rules forDRS and affinity.
- C. Run the command:
ncli pd list metro-avail=true | egrep "Protection Domain Stretch Role" | grep "ACTIVE" - D. Usemust-affinity rulesto avoid automated VM migration to the standby datastore.
Answer: B
Explanation:
Metro Availability requires that VMs always read data from their primary site to maintain optimal performance and prevent remote data access latency.
* Option C (Migrate the VM to its primary site and set appropriate rules) is correct:
* If a VMfails over to the secondary sitebut is still running in the primary site, it will read data remotely, causinghigh latency and performance issues.
* The solution is tomigrate the VM back to the primary siteand configureDRS rulesorhost affinity settingsto prevent unwanted movement.
* Option A is incorrect:
* The command listsactive Metro Availability protection domainsbut doesnot resolvethe issue.
* Option B is incorrect:
* Must-affinity rules can help, but they should be configuredafter migrating the VM back to the primary site.
* Option D is incorrect:
* RunningNCC health checkswill onlydiagnose the issue, not resolve it.
References:
* Nutanix Bible #Metro Availability and Data Locality
* Nutanix Best Practices #VM Affinity Rules for Metro Availability
* Nutanix KB #Troubleshooting Remote Data Access in Metro Availability
NEW QUESTION # 27
In afive-node cluster, an administrator noticed thatthree VMsare consuming too many resources on asingle host.
Acropolis Dynamic Scheduling (ADS) is not able to migrate these VMs.
What is the most likely reason preventing ADS from migrating these VMs?
- A. VMs use external Network Attached Storage.
- B. VMs use GPU pass-through.
- C. VM-VM anti-affinity policy is set.
- D. VMs use a Volume Group.
Answer: B
Explanation:
VMs using GPU pass-through cannot be live-migrated because they are directly tied to a physical GPU on a specific host.
* Option B (VMs use GPU pass-through) is correct:
* Pass-through devices (such as GPUs) are directly assigned to VMs, makingmigration impossibleunless the VM is powered off first.
* Option A (VMs use a Volume Group) is incorrect:
* Volume Groupssupport live migrationunless they are configured incorrectly.
* Option C (VM-VM anti-affinity) is incorrect:
* Anti-affinity rules prevent two specific VMs from running together, but do not prevent migration.
* Option D (VMs use external NAS) is incorrect:
* Using NAS does not block VM migration, as Nutanixsupports shared storage across hosts.
References:
Nutanix AHV Best Practices#GPU Pass-through and VM Migration Limitations Nutanix KB#Why Can't I Live Migrate a VM with GPU Passthrough?
NEW QUESTION # 28
How can an administrator create a custom Intelligent Operations report, and run across multiple Prism Central instances?
- A. Configure report sharing between Prism Central instances.
- B. Manually recreate the report in each Prism Central instance
- C. When creating the report, select the other Prism Central instances.
- D. Export/import the report configuration in .rpt format.
Answer: D
Explanation:
To create a custom Intelligent Operations report and run it across multiple Prism Central instances, administrators must export the report configuration from one Prism Central instance and then import it into the others. This process leverages the .rpt file format, which encapsulates the report's configuration details, including data sources, visualization preferences, and thresholds.
From theNutanix Enterprise Cloud Administration (ECA)course materials:
"Administrators can create custom Intelligent Operations reports in Prism Central and export the configuration as a .rpt file. This exported file can then be imported into other Prism Central instances, ensuring consistency across environments without requiring manual recreation of the report's details." Additionally:
"The export/import feature for reports ensures that custom dashboards and reports can be easily migrated or replicated across multiple Prism Central instances, enabling a standardized approach to monitoring and analytics in a multicloud environment." This clearly indicates that the recommended and supported method for sharing or replicating custom reports across multiple Prism Central instances is by exporting and importing the report configurations in .rpt format.
This approach avoids the need for manual recreation and ensures that the reports maintain their intended configuration and layout across different instances.
NEW QUESTION # 29
ADisaster Recovery administratorhas set up aProtection Policy for 50 workloads, all configured similarly.
TheRPO is 60 minuteswith aspecified retention of 10 local copies, 5 remote copies, and crash consistency.
After activation,recovery points are not appearing at the DR site, even though they arevisible on the production side.
What is the most likely issue?
- A. Windows updates need to be applied to all affected VMs.
- B. Nutanix Guest Tools (NGT) is not installed on the source VMs.
- C. The storage container RF factor does not match in both clusters.
- D. The storage container name on the DR cluster does not match the production cluster.
Answer: D
Explanation:
For Disaster Recovery to function correctly, the source and destination storage containersmust have identical names.
* Option C (Storage container name mismatch) is correct:
* If thestorage container name at the DR site does not match, Nutanix cannot mapsnapshots and replication data.
* This causesfailover operations to fail, even though data exists.
* Option A (NGT not installed) is incorrect:
* NGT is needed for application-consistent snapshots, butnot required for crash-consistent snapshots.
* Option B (Windows updates) is incorrect:
* OS updates do not affect replication availability.
* Option D (Storage RF factor mismatch) is incorrect:
* Replication works across different RF factors, but performance may vary.
References:
* Nutanix Disaster Recovery Guide#Requirements for Remote Replication
* Nutanix KB#Storage Container Mapping for Protection Domains
NEW QUESTION # 30
In Prism Element, how many nodes can be placed into maintenance mode at one time on 12-node FT2 cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
In a 12-node FT2 cluster, onlyonenode can be placed into maintenance mode at a time. This ensures that the cluster maintains data redundancy and protection (FT2 indicates 2-failure tolerance).
From theNutanix Enterprise Cloud Administration (ECA)course materials:
"For FT2 clusters, a maximum of one node can be placed in maintenance mode at a time to ensure the cluster' s ability to tolerate failures and maintain quorum."
NEW QUESTION # 31
An administrator receives analert in Prismstating:
"Storage container <container_name> on cluster <cluster_name> will run out of storage resources in approximately 1 day." However, the cluster hasplenty of available space remaining.
What configuration setting is causing the container to run out of space while the cluster has space remaining?
- A. Advertised Capacity is set too low.
- B. Replication Factor is set too high.
- C. Reserved Capacity is set too high.
- D. Compression is set too low.
Answer: C
Explanation:
Reserved Capacity settings define how much storage is exclusively allocated for a specific container.
* Option B (Reserved Capacity is too high) is correct:
* If too much space is reserved for a container, it can report "out of space" while the cluster still has free capacity.
* Options A, C, and D are incorrect:
* Advertised Capacity, Compression, and RF settings do not directly cause storage exhaustion unless misconfigured with Reserved Capacity.
References:
Nutanix Storage Best Practices#Configuring Reserved and Advertised Capacity Nutanix KB#Troubleshooting Storage Container Out-of-Space Alerts
NEW QUESTION # 32
Due toapplication requirements, an administrator needs to support amulticast configurationin anAHV cluster.
Which AHV feature can be used to optimize network traffic so that multicast traffic is only forwarded to the VMs that need to receive it?
- A. IGMP Snooping
- B. Network Segmentation
- C. LACP
- D. UDP
Answer: A
Explanation:
Multicast traffic can generate unnecessary overhead if it is not properly managed.IGMP Snooping (Option C)ensures thatmulticast packets are only sent to VMs that have requested them, rather than broadcasting to all VMs.
* Option C (IGMP Snooping) is correct:
* Itreduces unnecessary multicast trafficby ensuring that only subscribed VMs receive the packets.
* It is supportednatively in AHV networking.
* Option A (LACP) is incorrect:
* Link Aggregation Control Protocol (LACP)improves bandwidth and redundancy but doesnot control multicast traffic.
* Option B (UDP) is incorrect:
* UDP (User Datagram Protocol) is a transport protocol, not a network optimization feature.
* Option D (Network Segmentation) is incorrect:
* Segmentation (VLANs, VPCs) isolates networksbut does not optimizemulticast traffic specifically.
References:
* Nutanix AHV Networking Guide #Enabling IGMP Snooping
* Nutanix Bible #Network Traffic Optimization in AHV
* Nutanix KB #Best Practices for Multicast Traffic in AHV
NEW QUESTION # 33
An administrator has two identical clusters managed by separate Prism Central instances. The guest VMs have pass-through GPUs. A scheduled maintenance is set for one of the clusters.
Which option would migrate VMs minimizing downtime?
- A. Use Cross-Cluster Live Migration.
- B. Run a Recovery Plan planned failover.
- C. Migrate Asynchronous Protection Domains
- D. Perform a Nutanix Move migration plan.
Answer: A
Explanation:
The Nutanix ECA course covers migration options for VMs in multi-cluster environments, particularly when minimizing downtime is critical, such as during scheduled maintenance. The scenario involves two identical clusters with guest VMs using pass-through GPUs, managed by separate Prism Central instances, requiring a migration method that ensures minimal disruption.
Extract from Nutanix Enterprise Cloud Administration (ECA) Course Documents:
* Module: VM Management, Section: Cross-Cluster Live Migration"Cross-Cluster Live Migration allows administrators to migrate VMs between clusters managed by different Prism Central instances with minimal downtime. This feature supports live migration of VMs with pass-through GPUs, ensuring continuous operation during maintenance activities."
* Module: Cluster Management, Section: Migration Strategies"For scenarios requiring minimal downtime, such as planned maintenance, Cross-Cluster Live Migration is the preferred method. It enables seamless VM migration across clusters, even those managed by separate Prism Central instances, while maintaining VM availability." Explanation of Options:
* A. Run a Recovery Plan planned failoverThis is incorrect. A Recovery Plan planned failover is part of Nutanix's disaster recovery (DR) solution, used to execute failover for Protection Domains in scenarios like site failure. It is not designed for routine maintenance migrations and may involve downtime, especially for VMs with pass-through GPUs, as failover requires VM restart on the target cluster. The ECA course states:"Recovery Plans are used for DR failover, not for live migrations during maintenance, and may result in downtime."
* B. Use Cross-Cluster Live MigrationThis is the correct answer. Cross-Cluster Live Migration, introduced in later AOS versions, allows VMs to be migrated between clusters, even those managed by different Prism Central instances, with minimal downtime. The ECA course confirms that this feature supports VMs with pass-through GPUs, as the migration process preserves VM state and connectivity.
This method is ideal for planned maintenance, ensuring VMs remain operational.
* Supporting Extract:"Cross-Cluster Live Migration minimizes downtime by transferring VM state and data live, supporting complex configurations like pass-through GPUs, making it suitable for maintenance scenarios."
* C. Perform a Nutanix Move migration planThis is incorrect. Nutanix Move is a tool for migrating VMs from non-Nutanix environments (e.g., VMware or Hyper-V) to a Nutanix cluster, not for migrations between Nutanix clusters. It is not optimized for live migrations within a Nutanix environment and may involve downtime. The ECA course notes:"Nutanix Move is designed for external-to-Nutanix migrations, not for intra-Nutanix cluster migrations, and is not suitable for minimizing downtime."
* D. Migrate Asynchronous Protection DomainsThis is incorrect. Migrating Asynchronous Protection Domains involves replicating snapshots to a remote cluster for DR purposes, not live VM migration.
This process is asynchronous, involves downtime during failover, and is not suitable for maintenance scenarios requiring minimal disruption. The ECA course clarifies:"Asynchronous Protection Domains are used for DR replication, not for live VM migration, and require VM restart during failover." Additional Context from ECA:
* Cross-Cluster Live Migration: This feature leverages Nutanix's hypervisor-agnostic migration capabilities, ensuring that VMs with pass-through GPUs are migrated seamlessly. The process involves copying VM memory and state while keeping the VM running, minimizing downtime to seconds or less.
* Maintenance Scenario: For scheduled maintenance, Cross-Cluster Live Migration ensures that VMs remain available, which is critical for GPU-intensive workloads that cannot tolerate extended downtime.
Supporting Reference from Web Results:
The Nutanix Support Portal (https://portal.nutanix.com) aligns with the ECA documentation:"Cross-Cluster Live Migration supports live VM migration between clusters, including those with pass-through GPUs, ensuring minimal downtime for maintenance tasks."
NEW QUESTION # 34
An administrator is configuringNutanix Disaster Recovery (DR)for across-hypervisor setup (ESXi to AHV) but finds thatguest VMs do not recover properly at the DR location.
What is required for a successful cross-hypervisor DR event?
- A. Deploy Legacy BIOS boot on hosts within the cluster.
- B. Utilize delta disks.
- C. Use raw device mappings.
- D. Nutanix Guest Tools (NGT) must be installed on source guest VMs.
Answer: D
Explanation:
For cross-hypervisor DR failover (e.g., ESXi to AHV), Nutanix Guest Tools (NGT) must be installed on VMs to ensure proper configuration and recovery.
* Option D (NGT must be installed on source guest VMs) is correct:
* NGTensures correct reconfiguration of VM devices and networking settingsduring failover.
* Ithandles disk and driver reassignmentsbetween ESXi and AHV.
* Option A (Utilize delta disks) is incorrect:
* Delta disks are used insnapshot optimization, not DR failover.
* Option B (Deploy Legacy BIOS boot) is incorrect:
* AHV prefers UEFI boot mode, and Legacy BIOS is not a requirement.
* Option C (Use raw device mappings) is incorrect:
* RDMs areVMware-specificand arenot used in AHV failover scenarios.
References:
Nutanix Disaster Recovery Guide#Cross-Hypervisor Failover Best Practices Nutanix KB#Ensuring VM Compatibility During ESXi to AHV DR
NEW QUESTION # 35
Per organizational requirements, an administrator has uploaded a signed SSL certificate to Prism for Common Access Card (CAC) authentication.
Once the certificate has been uploaded successfully, the certificate appears to be valid but CAC authentication is not functional.
What is a potential cause of this problem?
- A. RSA key size is incorrect.
- B. There is no Certificate Revocation List (CRL) configured.
- C. Signature Algorithm is incorrect.
- D. Online Certificate Status Protocol (OCSP) is not enabled.
Answer: B
NEW QUESTION # 36
An administrator is experiencingstorage performance issueson aWindows Server 2019 VMwith the following configuration:
* vCPU: 1
* VRAM: 8 GB
* vSCSI: VirtIO SCSI Controller
* vDisk: 2 (100 GB, 250 GB)
* vNIC: VirtIO Fast Ethernet
TheAHV cluster is healthy, andother Windows VMs are performing well.
Which configuration change should be reviewed to enhance VM performance?
- A. Add a second virtual storage controller (vSCSI).
- B. Increase Controller VM (CVM) resources.
- C. Enable Balance-TCP on bridge (br0).
- D. Increase the VM's number of vCPUs.
Answer: D
Explanation:
A single vCPU is likely causing a bottleneck, limiting the VM's ability to process I/O requests efficiently.
* Option D (Increase the VM's number of vCPUs) is correct:
* Windowsrequires sufficient CPU resourcesto handle disk and network operations.
* Adding more vCPUs allows the VM to process more I/O operations simultaneously, improving performance.
* Option A is incorrect:
* AdditionalvSCSI controllers are only useful for very high disk I/O workloads.
* Option B is incorrect:
* Balance-TCP applies to network traffic, not storage performance.
* Option C is incorrect:
* CVM resources do not directly affect individual VM performance.
References:
* Nutanix AHV Performance Tuning Guide
* Nutanix KB#Optimizing Windows VM Performance on AHV
NEW QUESTION # 37
What is required to create a category in Nutanix?
- A. A policy and an entity
- B. A name and a value
- C. A catalog and a template
- D. A service and a scope
Answer: B
Explanation:
Categories in Nutanix are used to group resources and require only a name and a value for definition.
* Option A (A name and a value) is correct:
* Categoriesrequire a name (e.g., "Production VMs")and a value (e.g., "Tier 1").
* These are then applied to VMs, storage, and other resources forpolicy-based management.
* Option B (Policy and Entity) is incorrect:
* Policiesuse categories but are not required to define a category.
* Option C (Service and Scope) is incorrect:
* Categoriesdo not require servicesor a defined scope.
* Option D (Catalog and Template) is incorrect:
* These apply toself-service provisioning, not categories.
References:
* Nutanix Prism Central Guide #Creating and Managing Categories
* Nutanix KB #Using Categories for RBAC and VM Grouping
NEW QUESTION # 38
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