Nutanix NCP-EUC - Nutanix Certified Professional - End User Computing (NCP-EUC) 6.10 Exam

https://docs.citrix.com/en-us/citrix-workspace/integrate.html

The Prism Citrix Cloud integration feature allows you to configure the Citrix Cloud settings in Prism Central and connect your Nutanix cluster as a resource location in Citrix Cloud4. This enables you to use Citrix Virtual Apps and Desktops service to deliver applications and desktops to your end users.

To use this feature, you need to meet some prerequisites, such as:

The Prism Central version must be 2020.11 or later.

The AOS version must be 5.15 LTSR or later.

The hypervisor must be AHV or ESXi.

You must have a valid Citrix Cloud account with access to Citrix Virtual Apps and Desktops service4.

One of the steps for configuring the Prism Citrix Cloud integration is to establish the connection to Citrix Cloud. To do this, you need to provide three pieces of information:

Customer ID: This is a unique identifier for your Citrix Cloud account that can be found in your profile settings2.

Client ID: This is a unique identifier for an API client that can access your Citrix Cloud account. You can create an API client in your identity and access management settings2.

Secret Key: This is a secret string that authenticates the API client. You can generate a secret key when you create an API client2.

Sysprep is a Microsoft tool that prepares a Windows installation for cloning, auditing, and customer delivery23. The Frame Sysprep Helper Tool is designed to simplify the Microsoft Sysprep process by parsing errors reported by sysprep and immediately repairing them when possible1. Therefore, the tool that the administrator can use to prepare the Sysprep of the sandbox with error parsing is A (Frame Sysprep Helper Tool).

 Nutanix recommends using separate containers for persistent and non-persistent VMS. For persistent VMS, enable compression and deduplication. For non-persistent VMS, enable compression only1

According to Nutanix documentation, it is recommended to use multiple containers, with each container representing an individual performance workload. This allows for better performance isolation and easier management. For example, one container could be used for VDI workloads, while another container could be used for general-purpose workloads.

As for compression and deduplication, it is recommended to enable them for all VMs. Compression reduces the amount of storage space required and increases the performance of the system, while deduplication reduces the amount of duplicate data stored on the system. Erasure coding can also be used as an alternative to replication for data protection.

https://www.nutanix.com/support-services/training-certification/certifications/certification-details-nutanix-certified-professional-ncp-euc-v6

https://docs.citrix.com/en-us/citrix-daas/install-configure/machine-catalogs-create.html

A gold image is a master image that contains the operating system, drivers, patches, and configurations for a virtual desktop. A non-persistent Citrix MCS environment is one where virtual desktops are created from a gold image and discarded after each user session.

Citrix Machine Creation Services (MCS) is a tool that uses a gold image to create and manage virtual machines for Citrix Virtual Apps and Desktops environments. MCS can create different types of machines, such as pooled random, static assigned, or dedicated2.

One of the challenges of using MCS is managing multiple gold images for different user groups or application needs. Updating multiple gold images can be time-consuming and error-prone. Therefore, it is recommended to use a single base image without any applications and leverage another tool such as Microsoft System Center Configuration Manager (SCCM) to deliver applications dynamically to the cloned virtual desktops3.

This approach can simplify image management, reduce storage consumption, improve performance, and enhance user experience. SCCM can also provide additional features such as patch management, compliance enforcement, inventory reporting, etc.3

A snapshot is a point-in-time copy of a virtual machine that can be used as a template for creating new machines. A Citrix optimized Windows 10 image is a Windows 10 image that has been configured with best practices and optimizations for Citrix Virtual Apps and Desktops.

Using a snapshot of a Citrix optimized Windows 10 image can ensure that the persistent desktops have consistent performance, security, and user experience. It can also simplify the image management process by allowing you to update the snapshot with new patches or applications using Calm.

Calm is a tool that automates application lifecycle management across different environments. Calm can integrate with Citrix MCS to create, update, and delete virtual machines based on blueprints that define the configuration and dependencies of an application.

https://www.nutanix.com/support-services/training-certification/certifications/certification-details-nutanix-certified-professional-ncp-euc-v6

Nutanix AHV Plug-In for Citrix Director provides more information on Citrix generated desktops running on Nutanix AHV. Some of the metrics that are available in customized reports are:

VM CPU Usage

VM Memory Usage

VM Disk IOPS

VM Disk Bandwidth

Nutanix Frame allows administrators to configure capacity settings for their virtual machines (VMs) that run virtual apps and desktops.

Capacity settings include:

Default capacity, which defines how many VMs are turned on when there is no user activity on the account. This setting helps reduce costs by turning off unused VMs.

Active capacity, which defines how many VMs are turned on when there is user activity on the account. This setting helps improve performance by ensuring enough VMs are available for user sessions.

Quick Publish, which defines how many VMs are updated with the latest changes when publishing a new version of an app or desktop. This setting helps speed up the publishing process by updating only a subset of VMs instead of all of them.

According to Nutanix Frame documentation1, Quick Publish value should be equal to or less than the active capacity value for each instance type.

If Quick Publish value is set higher than active capacity value, then Frame will ignore Quick Publish value and perform regular publishing instead.

https://docs.frame.nutanix.com/platform/admin/capacity/

According to Nutanix documentation, to use more than two monitors with Frame, you need to deploy the Frame App. The Frame App provides multi-monitor support, whereas using Frame through web browsers is currently limited to two monitors.

Frame App is a native application that provides a better user experience for accessing Frame desktops and applications than a web browser1. Frame App supports the Frame multi-monitor feature automatically. If an end user has more than one monitor attached to their device, Frame App prompts the user if they want to use all of their monitors1. Frame Administrators do not have to enable explicitly multi-monitor support for Frame App users1.

Writable AppVolumes are a feature of VMware App Volumes that provides users with a dedicated virtual disk for storing user profile data and user-installed applications1. Writable AppVolumes are stored as VMDK files on a datastore2.

To protect Writable AppVolumes during a disaster in a Nutanix environment, one possible solution is to use asynchronous DR between two sites. Asynchronous DRallows you to replicate VMs and their associated data from one site to another at regular intervals using protection domains and remote sites3.

https://www.nutanix.com/blog/vmware-app-volumes-on-nutanix

non-persistent VDI is a type of virtual desktop infrastructure (VDI) that does not save any changes made by the user on the virtual machine (VM) across sessions. Non-persistent VDI uses a master image to create and delete VMs as needed.

Therefore, if the administrator needs to manage a non-persistent deployment, they should avoid any requirements that involve modifying or installing applications on the VMs, as those changes would not be saved.

https://www.nutanix.com/support-services/training-certification/certifications/certification-details-nutanix-certified-professional-ncp-euc-v6