One acceleration kit contains a license for 6 processors and a license for 1 vCenter instance vCenter Server Standard. VMware Essential Kits are good for small organizations. Read the blog post about VMware vSphere editions to learn more about all vSphere editions.
You can always pay for a higher edition of VMware vSphere. In this case, you have to deactivate the old license key and apply the new one. If you upgrade the ESXi version that starts with the same number, you can continue to use the assigned license.
For example, if you upgrade ESXi 6. If you upgrade a major ESXi version to a higher version that starts with a different number, the ESXi host starts a new day evaluation period.
License keys for vSphere 5. If you assign a license on an ESXi host and then connect this host to vCenter, the license for this ESXi host is displayed in vCenter licensing settings automatically. VMware vCenter displays information about the utilized CPU capacity of the assigned license and the remaining number of unused processors that you can license on other ESXi hosts.
In this case, the license remains valid even after a reboot of the ESXi host. The workflow for ESXi 6 licensing in vCenter 6. In the navigation pane, click Manage and go to the Licensing tab.
Information about the current license is displayed on this page. On the following screenshot, see information about the day Evaluation license used after installing ESXi. The key for the Evaluation license is The expiration date and the set of available features for the current license are displayed. The Assign license window opens in the web interface. Enter your license key and click Check license to check whether the license key is valid.
If the license key is valid, the green icon is displayed, and the Check license button transforms into the Assign license button. Click Assign license to apply this license for this ESXi host. Now you can see updated information about your new license for the ESXi host in the Licensing tab.
We use the term bare-metal because ESXi is installed directly onto physical hardware, rather than an application on top of an existing operating system. VMware ESXi has two versions: free and paid. What's really interesting about ESXi is that the free and paid versions use the same installation media.
That means with the free version you are getting the enterprise solution, with certain features locked out. Looking at the chart above, there are two key features missing that limit its use in a production environment: support and central management. Support is the biggest difference between the free and paid versions.
What's not shown on this chart are the levels of support. VMware provides various tiers of service-level agreements from the budget-conscious to the luxurious. Central Management. The free version of ESXi is perfect for development and testing of small sets of applications for development purposes. However, it doesn't allow central management. Within the paid version that service is called vCenter Server — it makes day-to-day administration, monitoring, and patching easier.
Due to the limitations of the free version from a support and management perspective, it is not recommended for use in production environments. But there are some good uses for the free ESXi including testing, disaster recovery, and personal development. They have an ESXi Evaluation license for this very reason. In fact, if you have the right hardware, you can install ESXi on top of ESXi as a virtual machine to test different versions of ESXi in your lab environment before using them in production.
Another great use case of the free version is for professional development and training. Use the free version to learn the install and configuration procedure of ESXi, and also to run your own virtual machines.
You might want to try out the latest version of Windows Server or Windows — and you can do all of this for free with ESXi.
Finally, you can run your disaster recovery virtual machines from free ESXi hosts. Remember that the free tier has no support or central management, though. If you are running a small business on a tight budget, some backup is better than no safety net at all. This edition of vSphere offers built-in security that operates on the basis of machine learning. This way, any threats in your virtual environment are automatically detected, which can ensure a prompt response from your side.
An acceleration kit typically includes six processor licenses for vSphere as well as a license for one instance of vCenter Server Standard.
A special feature of vSphere Acceleration Kits is that their components can be upgraded and renewed individually, on your demand. Small businesses choose VMware vSphere Essentials Kits because they function as all-in-one solutions that are capable of managing small virtual environments. Each of the vSphere Essentials Kits consists of six processor licenses for vSphere as well as a license for one instance of vCenter Server Essentials.
Unlike vSphere Acceleration Kits, the components of the Essentials Kits cannot be scaled up or down individually, and any modifications are applied to the product as a whole.
The vSphere Essentials Kit provides management of applications and server consolidation, which allows you to cut unnecessary costs; and makes it an ideal choice for small offices.
Support can be purchased by choice, and is available on a per-incident basis. This type of kit is mainly designed for small businesses that want to ensure minimum downtime and high application availability, without incurring large costs. Support and subscription for Essentials Plus is purchased separately and it is active for one year. VMware vSphere Desktop is a special vSphere edition that is used for managing desktop virtualization.
This edition includes the features and IT services that are present in the vSphere Enterprise Plus edition. On-demand scalability, high availability, as well as capacity management allow you to easily monitor your desktop workloads.
The vSphere Desktop edition is suitable for all customers who want to purchase vSphere licenses to implement desktop virtualization. As many businesses are concerned with data protection and rapid recovery in a case of a disaster, building a remote site with IT infrastructure has become a necessity. These editions include 25 per-VM licenses.
The flexible per-VM pricing model ensures that customers only deploy the number of workloads that they actually require in each DR site. The implementation of these editions is impossible without a search function, a vSphere client, a web access portal, a management server, a database server, vCenter APIs, and a.
NET extension. To install vSphere in a virtual environment, at least one license key should be assigned to each physical processor CPU. The VMware vSphere 6. A license key is not attached to a specific server, meaning that this key can be assigned to multiple vSphere hosts.
However, note that the number of physical processors on those hosts should not exceed the number of processors encoded in the license key. Moreover, license keys can be assigned centrally through VMware vCenter Server or directly to individual hosts. There is no significant difference between directly and centrally assigned license keys.
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