What is the role of the XenDesktop controller?

The Delivery Controller is the server-side component that is responsible for managing user access, plus brokering and optimizing connections. Controllers also provide the Machine Creation Services that create desktop and server images.

What are the Citrix services running on XenDesktop controller?

XenDesktop 7. x Controller Services

Service Name	Executable	Dependencies
Citrix Host Service	Citrix.Host.exe	Workstation
Citrix Machine Creation Service	Citrix.MachineCreation.exe	Workstation
Citrix Monitor Service	Citrix.Monitor.exe	Workstation
Citrix Storefront Service	Citrix.Storefront.exe	Workstation

What is XenDesktop Site?

August 17, 2018. A Site is the name you give to a XenApp or XenDesktop deployment. It comprises the Delivery Controllers and other core components, Virtual Delivery Agents (VDAs), connections to hosts, machine catalogs, and Delivery Groups.

What is the main purpose of deploying Citrix XenApp or XenDesktop?

XenApp and XenDesktop are virtualization solutions that give IT control of virtual machines, applications, licensing, and security while providing anywhere access for any device. XenApp and XenDesktop allow: End users to run applications and desktops independently of the device’s operating system and interface.

What is desktop Delivery Controller?

The Desktop Delivery Controller (DDC) is the core technology used to couple the XenDesktop components together. The DDC is effectively the traffic controller, directing the user to their assigned desktop based on their user credentials (see Figure 2.1).

What is VDA in Citrix?

Citrix Virtual Delivery Agent (VDA) is installed on each machine that delivers applications and/or desktops to users in your Citrix-based virtual desktop infrastructure (VDI). With Citrix VDA, machines can register with the Citrix Delivery Controller, making their resources accessible to your users.

What is virtual delivery agent?

Virtual Delivery Agent (VDA) Those machines deliver applications or desktops. The VDA enables the machine to register with the Controller, which in turn allows the machine and the resources it is hosting to be made available to users. VDAs establish and manage the connection between the machine and the user device.

How does Citrix XenApp work?

Citrix Virtual Apps (formerly XenApp) isolates applications from the underlying OS to provide access to remote users from any device. It streams applications from a centralized location into an isolated environment where they are executed on target devices.

What’s the difference between XenApp and XenDesktop?

While XenDesktop is software designed to implement virtual desktops, XenApp is software designed for the virtualization of applications. (Although, by deploying the entire desktop screen, you can use this similarly to desktop virtualization.)

What is VDA and VDI?

Windows Virtual Desktop Access (VDA) is an authorization strategy that requires each device seeking access to a Windows virtual desktop in a virtual desktop infrastructure (VDI) to be licensed.

What is difference between XenApp and XenDesktop?

Citrix XenDesktop is a virtual desktop infrastructure (VDI) product that allows full desktop virtualization, whereas XenApp is a software solution for Windows application virtualization. Understand the difference between these two architectures and if they are right for your organization.