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NEW QUESTION # 101
A consultant creates a new cluster using ESXi as the hypervisor. After creating the cluster, the consultant begins to run Life Cycle Manager (LCM) updates. During the LCM upgrade pre-checks, an error is returned.
Which configuration is causing this issue?
- A. ESXi cluster admission control is enabled.
- B. ESXi cluster DRS is enabled.
- C. ESXi cluster admission control is disabled.
- D. ESXi cluster HA is enabled.
Answer: A
Explanation:
The error during LCM pre-checks in an ESXi-based Nutanix cluster with HA enabled is most likely due to the ESXi cluster admission control being enabled. Admission control is a feature in VMware ESXi that reserves resources for HA purposes to ensure that sufficient resources are available in the event of host failures. When admission control is enabled, it can interfere with Nutanix LCM operations, which may require resource reallocation or reconfiguration that conflicts with the reserved capacities set by admission control. Disabling admission control during LCM updates would typically resolve this issue.References: VMware documentation on HA and Admission Control, Nutanix LCM documentation.
NEW QUESTION # 102
A consultant asks a customer to verify the ToR Switch data port configuration was done according to Nutanix best practices. The switch configuration must simplify future deployments and expansions.
Which two configuration actions will satisfy this requirement? (Choose two.)
- A. Disable multicast and broadcast flood optimizations.
- B. Use a tagged VLAN for the CVM and hypervisor hosts.
- C. Configure the connected switch ports as access.
- D. Configure the CVM and hypervisor host VLAN as the native.
Answer: A,B
Explanation:
For a Nutanix cluster configuration that simplifies future deployments and expansions, disabling multicast and broadcast flood optimizations (A) and using a tagged VLAN for the CVM and hypervisor hosts (C) are the best practices. Disabling these optimizations helps in reducing unnecessary network traffic and potential broadcast storms in a growing environment. Using tagged VLANs for CVM and hypervisor hosts ensures proper network segmentation and scalability, allowing for easier management and expansion without reconfiguring the native network setup for each expansion or deployment.References: Nutanix Network Configuration Best Practices, Nutanix Deployment Guide.
NEW QUESTION # 103
An administrator is migrating 5MB shares from a third-party platform to Nutanix Files with the following characteristics:
* Shares contain user profile directories
* DFS-N will be used
How should the administrator create target shares for this migration?
- A. Create multiple general purpose shares and distribute migrated data as evenly as possible.
- B. Create standard shares with multiple top-leveldirectories and distribute migrated data.
- C. Create distributed shares with multiple top-level directories and distribute migrated data.
- D. Create multiple distributed shares and distribute migrated data as evenly as possible.
Answer: C
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/details/?targetId=Files-v3_6:Files-v3_6
NEW QUESTION # 104
A customer wants to use NIC teaming on an ESXi host using a vSphere Standard Switch configured with the Route based on physical NIC load load balancing option. The customer does not see the option when editing the Teaming and Failover settings for the switch.
How should the consultant resolve this issue?
- A. Change the load balancing option on the switch.
- B. Add a vSphere Distributed Switch
- C. Install a vCenter server to manage the switch
- D. Add another physical NIC to the team.
Answer: B
NEW QUESTION # 105
A customer already has a Prism Central (PC) instance deployed in their environment and expects the consultant to unregister the old cluster before registering the new cluster What steps should the consultant take to safely and successfully unregister the customer's former cluster from PC?
- A. Login to the PC Web Ul, navigate to Cluster Registrations found under settings in the Admin Center, check the box next to the desired PE. and click Remove
- B. Login to any CVM using SSH and use the multicluster command found within NCLi, followed by the unregistration_cleanup.py script on PE and PC.
- C. Login to any PCVM using SSH and run the PE_unreglster.py script located in the Nutanix scripts directory, followed by the unregistratlon_cleanup.py script
- D. Login to the PC Web UI, locate the PE cluster and click Unregister from the Actions dropdown menu.
Answer: A
Explanation:
To safely and successfully unregister the customer's former cluster from Prism Central (PC), the consultant should take the following steps as outlined in option D:
* Login to the Prism Central Web UI, which provides a user-friendly interface for managing multiple clusters.
* Navigate to the "Cluster Registrations" section found under the "Settings" in the "Admin Center" of the Prism Central interface.
* Check the box next to the desired Prism Element (PE) cluster that needs to be unregistered.
* Click the "Remove" button to unregister the cluster.
This method allows the consultant to cleanly and directly manage the cluster registration without needing to interact with command-line tools or scripts, making it a straightforward process that minimizes the risk of errors and ensures that the operation can be tracked and audited through the UI.
References: Nutanix Prism Central Guide, Nutanix Administration Documentation.
NEW QUESTION # 106
Where can a consultant find Nutanix Enablement Starter Packs (ESPs)?
- A. In the Partner Portal
- B. In the Support Portal
- C. In the Services section of the Nutanix website.
- D. In the Nutanix .NEXT Community Forum
Answer: A
NEW QUESTION # 107
A consultant creates an AHV cluster and connects the Intel X550T NICs to the top of rack switch using Twinax cables. The activity and link lights are green. The cluster cannot communicate over the 10GbE link.
What is the first command the consultant should perform to troubleshoot the issue?
- A. manage_ovs show_bridges
- B. manage_ovs update_uplinks
- C. manage_ovs show_uplinks
- D. manage_ovs show_interfaces
Answer: A
NEW QUESTION # 108
A customer has two mission-critical applications and needs to have them backed up to a remote location. The remote location is connected using a leased line and has an average latency of 7 ms.
Which Nutanix technology will provide the shortest RPO possible?
- A. NearSync
- B. Leap
- C. Metro Availability
- D. Asyn&DR
Answer: B
Explanation:
Ref:
https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2005_Data_Protection:BP-2005_Data_
NEW QUESTION # 109
A consultant has deployed a Nutanix cluster with AOS 5.10.x, then discovers the customer's environment is running on AOS 5.6.x. The consultant decides to re-image the cluster using the foundation Java applet. During the Foundation discovery, all cluster nodes display a status of Unavailable.
What should the consultant do to resolve the issue?
- A. Use the Phoenix ISO
- B. Restart the Genesis service on the cluster.
- C. Destroy the cluster.
- D. Reset the IPMI IP addresses.
Answer: A
Explanation:
When a Nutanix cluster needs to be re-imaged and nodes are showing as 'Unavailable' during the discovery process in the Foundation tool, it is often due to a deeper issue with the nodes' existing configuration or software state. Using the Phoenix ISO to re-image the nodes is the recommended approach. The Phoenix ISO can be used to completely reinstall the software on the nodes, ensuring that any problematic configurations or software issues are wiped clean, allowing for a fresh installation with the desired version of AOS.
References:
* Nutanix Bible: Re-imaging Clusters
* Nutanix University: Troubleshooting Installation Issues
NEW QUESTION # 110
Refer to the exhibit.
An administrator is commissioning a Nutanix Enterprise Cloud. Once the user VMs have been deployed and are running, the administrator finds that VMs on the same host are able to communicate, but are unable to communicate between hosts.
What must be changed to enable full inter-VM communications?
- A. Change the network the VMs are connected to
- B. Update the switch to specifically allow VLAN 15
- C. The VMs need to have static IPaddresses
- D. Change the spanning-tree port type on the switch
Answer: B
Explanation:
Explanation
Ref:https://hyperhci.com/2019/11/09/nutanix-ahv-enable-vlan-trunk-mode-on-guest-vm/
NEW QUESTION # 111
What is the minimum number of nodes required for a Nutanix Cluster to support Replication Factor 3 (RF3) on a storage container?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
For a Nutanix cluster to support Replication Factor 3 (RF3), a minimum of 5 nodes is required. RF3 means that three copies of the data are maintained across the cluster for fault tolerance and high availability. Having at least five nodes ensures that there are sufficient nodes to distribute these copies across different fault domains, minimizing the risk of data loss and providing improved resilience against node failures.References:
Nutanix Bible, Nutanix Technical Documentation on Data Resiliency.
NEW QUESTION # 112
Refer to the exhibit.
A consultant is installing AOS 5.10 and ESXi 6.5 on three nodes. During the Foundation process, ESXi 6.5 is not available as one of the choices for hypervisor.
Which solution should the consultant use?
- A. Update the Foundation whitelist from the support portal.
- B. Restart Foundation VM and refresh Foundation page.
- C. Upload ESXi image to /home/Nutanix/foundation/isos/hypervisor/esx.
- D. Upload ESXi image to /home/Nutanix/foundation/nos/hypervisor/esx.
Answer: C
Explanation:
If ESXi 6.5 is not available as one of the choices for hypervisor during the Foundation process, the consultant should upload the ESXi image to the specific directory where Foundation expects to find hypervisor images.
The correct path for this operation is /home/Nutanix/foundation/isos/hypervisor/esx. This allows the Foundation tool to detect and use the ESXi image for installation on the nodes.References: Nutanix Foundation Guide, Nutanix Support Documentation.
NEW QUESTION # 113
A consultant is viewing an ESXi host via console without external network connectivity.
Which two IP addresses can be used to connect to the CVM (Choose two.)
- A. 192.168.5.2
- B. 192.168.5.1
- C. 192.168.5.253
- D. 192.168.5.254
Answer: C,D
Explanation:
In the scenario where a consultant is viewing an ESXi host via console without external network connectivity and needs to connect to the Controller Virtual Machine (CVM), the typical IP addresses used for such connections in a Nutanix environment are in the 192.168.5.x range. Specifically, the IP addresses for CVMs often set by default or during initial configuration, such as 192.168.5.253 and 192.168.5.254 (Options A and C), can be used. These addresses are generally reserved for internal CVM communications and can be accessed through the host's internal network configurations.References: Nutanix Cluster Installation Guide, Default Nutanix Network Configurations.
NEW QUESTION # 114
An administrator deploys Exchange on a Nutanix cluster. The administrator creates two containers with RF2 configuration:
* One container for Exchange
* One container for the other VMs
The Exchange VM isexperiencing I/O performance issues.
Which changes to Storage Optimization should be used on the Exchange container to enhance I/O performance?
- A. No data reduction
- B. Inline compression and EC-X
- C. Post process Deduplication only
- D. Inline compression andDeduplication
Answer: A
NEW QUESTION # 115
Which configuration item is a hard requirement to deploy a Nutanix cluster?
- A. Motion IP address
- B. Nutanix cluster name
- C. Cluster Virtual IP
- D. CVM IP address
Answer: D
Explanation:
The CVM IP address is a hard requirement for deploying a Nutanix cluster. Each CVM must have a unique IP address assigned to it as this IP address is critical for cluster operations, including data replication, management activities, and communication between CVMs and hypervisors. The other options, while important for various functionalities, do not represent a hard requirement for initial deployment.References:
* Nutanix University - NCS-Core 6.8 Learning Path
* The Nutanix Bible, Cluster Configuration chapter (https://www.nutanixbible.com/)
NEW QUESTION # 116
The consultant is deploying a 20-node AHV cluster, as part of a Nutanix Files deployment.
How many FSVMs can the consultant deploy in this environment?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
In a Nutanix Files deployment within a 20-node AHV cluster, the consultant can deploy a maximum of 16 FSVMs (File Server Virtual Machines). This limitation is based on Nutanix's best practices and design considerations for scalability and performance. The number of FSVMs that can be effectively managed and maintained without degrading the performance of the file-serving operations or the underlying storage infrastructure dictates this maximum.
References:
* Nutanix Certified Services - Core (NCS-Core) Learning Documents
* Nutanix Bible: https://www.nutanixbible.com
* Nutanix University Videos:
https://www.youtube.com/playlist?list=PLAHgaS9IrJecs_AcQT3Y7vSsKT2mjz3Iu
NEW QUESTION # 117
An administrator is configuring software only. Data-at-Rest Encryption on their Nutanix cluster. They are planning to deploy a third-party key management server (KMS).
Where should this server be hosted?
- A. As a clustered VM setup on the Nutanix cluster
- B. As a single VM deployed on the host that contains the Prism leader CVM
- C. On hardware external to the Nutanix duster
- D. As a single VM on the Nutanix cluster
Answer: C
Explanation:
NEW QUESTION # 118
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