Nutanix NCP-US-6.5 Exam With Confidence Using Practice Dumps

File Analytics is deployed as a VM, and Nutanix provides its binary image in QCOW2 format for AHV, which is the primary hypervisor for Nutanix clusters. QCOW2 is the standard disk image format for AHV, making it the correct choice for the File Analytics deployment image.

Exact Extract from Nutanix Documentation:

From the Nutanix File Analytics Deployment Guide (available on the Nutanix Portal):

“The File Analytics VM is provided as a binary image in QCOW2 format for deployment on AHV clusters. To deploy File Analytics, download the QCOW2 image from the Nutanix Portal and import it into the cluster using Prism Central or Prism Element.”

The action that is required to allow the deletion of file server audit data in Data Lens is to update the data retention period. Data retention period is a setting that defines how long Data Lens keeps the file server audit data in its database. Data Lens collects and stores various metadata and statistics from file servers, such as file name, file type, file size, file owner, file operation, file access time, etc. Data Lens uses this data to generate reports and dashboards for file analytics and anomaly detection. The administrator can update the data retention period for each file server in Data Lens to control how long the audit data is kept before being deleted. References: Nutanix Files Administration Guide, page 98; Nutanix Data Lens User Guide

Audit data in Data Lens is managed by a retention period, after which the data is automatically deleted. To allow deletion of audit data (e.g., to free up space or comply with policies), the administrator must update the retention period to a shorter duration, triggering the deletion of data that exceeds the new period. This is the standard method for managing audit data lifecycle in Data Lens.

Exact Extract from Nutanix Documentation:

From the Nutanix Data Lens Administration Guide (available on the Nutanix Portal):

“Audit data in Data Lens is retained for a configurable retention period. To allow the deletion of file server audit data, update the data retention period in the Data Lens console or Prism Central settings. Reducing the retention period will cause older audit data to be deleted once it exceeds the new period.”

Nutanix Volumes, part of Nutanix Unified Storage (NUS), provides block storage services via iSCSI to external hosts, such as physical servers. The iSCSI traffic is managed by the Controller VMs (CVMs) in the Nutanix cluster, and a virtual IP address called the Data Services IP is used for iSCSI communication. To isolate iSCSI traffic on a dedicated network, the administrator must ensure that this traffic is routed over the isolated network.

Analysis of Options:

Option A (Create a new network interface on the CVMs via ncli): Incorrect. While it’s possible to create additional network interfaces on CVMs using the ncli command-line tool, this is not the recommended or standard method for isolating iSCSI traffic. The Data Services IP is the primary mechanism for managing iSCSI traffic, and it can be assigned to an isolated network without creating new interfaces on each CVM.

Option B (Configure the Data Services IP on an isolated network): Correct. The Data Services IP (also known as the iSCSI Data Services IP) is a cluster-wide virtual IP used for iSCSI traffic. By configuring the Data Services IP to use an IP address on the isolated network (e.g., a specific VLAN or subnet dedicated to iSCSI), the administrator ensures that all iSCSI traffic is routed over that network, meeting the requirement for isolation. This configuration is done in Prism Element under the cluster’s iSCSI settings.

Option C (Configure network segmentation for Volumes): Incorrect. Network segmentation in Nutanix typically refers to isolating traffic using VLANs or separate subnets, which is indirectly achieved by configuring the Data Services IP (option B). However, “network segmentation for Volumes” is not a specific feature or configuration step in Nutanix; the correct approach is to assign the Data Services IP to the isolated network, which inherently segments the traffic.

Option D (Create a Volumes network in Prism Central): Incorrect. Prism Central is used for centralized management of multiple clusters, but the configuration of iSCSI traffic (e.g., the Data Services IP) is performed at the cluster level in Prism Element, not Prism Central. There is no concept of a “Volumes network” in Prism Central for this purpose.

Why Option B?

The Data Services IP is the key configuration for iSCSI traffic in a Nutanix cluster. By assigning this IP to an isolated network (e.g., a dedicated VLAN or subnet), the administrator ensures that all iSCSI traffic is routed over that network, achieving the required isolation. This is a standard and recommended approach in Nutanix for isolating iSCSI traffic.

Exact Extract from Nutanix Documentation:

From the Nutanix Volumes Administration Guide (available on the Nutanix Portal):

“To isolate iSCSI traffic on a dedicated network, configure the Data Services IP with an IP address on the isolated network. This ensures that all iSCSI traffic between external hosts and the Nutanix cluster is routed over the specified network, providing network isolation as required.”