Jeroen Tielen

Nutanix .Next 2026 Chicago

Jeroen — Sat, 30 May 2026 10:23:30 +0000

Beginning April this year, I attended the Nutanix .Next event in Chicago (sorry for the late posting of this blogpost, as a one-men-company, I’m terrible busy at the moment). This is the annual global event where Nutanix is announcing all the cool new stuff which is coming. This is also one of the events where […]

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Citrix MCS against Nutanix Prism Central

Jeroen — Tue, 12 May 2026 13:25:15 +0000

Citrix has added support for Nutanix Prism Central in version 2507 CU1. This means when setting up a host connection you can attach it to Prism Central instead of Prism Element. Meaning you don’t have to connect each cluster separate but only the Prism Central which manage all the clusters to deploy the workloads. Is […]

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Upgrading Citrix NetScaler VPX to the Nutanix AHV version

Jeroen — Tue, 24 Mar 2026 15:00:57 +0000

Citrix has released a Nutanix AHV version of the NetScaler. This runs on a Linux kernel while the older model was running on a BSD kernel. At the moment if you want to upgrade to the latest version you will see this message: So the traditional upgrade method will not work anymore and you need […]

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“Best Practices” Nutanix Microsegmentation (Flow)

Jeroen — Tue, 10 Mar 2026 07:30:00 +0000

During my consultancy journey at different companies I have seen many different setups for Nutanix Micro segmentation (Flow). With Flow you can create security policies to secure network traffic between virtual machines (and outside the cluster) without relying on traditional network firewalls. This is often called east-west firewalling. In this blogpost I will give you […]

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Deploying Nutanix Central On-Premises

Jeroen — Sun, 22 Feb 2026 10:01:35 +0000

In this blogpost I will show you how to deploy Nutanix Central on-premises. This will allow you to manage multiple Prism Central’s from one single pane of glass. Nutanix Central (v1.7.1) release notes can be found here: https://portal.nutanix.com/page/documents/details?targetId=Release-Notes-Nutanix-Central-Onprem-v1_7_1:Release-Notes-Nutanix-Central-Onprem-v1_7_1 The complete admin guide can be found here: https://portal.nutanix.com/page/documents/list?type=software&filterKey=software&filterVal=Nutanix%20Central Prism Central Requirements are: So that will cover […]

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Building the Ultimate Nutanix CE lab and Workstation (all-in-one)

Jeroen — Mon, 02 Feb 2026 19:36:26 +0000

For work I do travel a lot to customers but I do also work a lot from home. This means I need to have a powerful laptop to be able to run: The need to run Community Edition (I use this to showcase some features within the Nutanix stack) is becoming less important as I […]

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Omnissa Horizon on Nutanix AHV with Golden Image creation

Jeroen — Mon, 19 Jan 2026 20:35:07 +0000

Update 23-01-2026: Cleanup process updated and some typo’s corrected.Update 20-01-2026: Added a correct, working, update mechanism. 😉 In this blogpost I will describe how to connect Omnissa Horizon against a Nutanix AHV cluster and how to setup the golden image. We are going for an RDS setup because we can 😉 The steps involved are: […]

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Reserve Rebuild Capacity – Turn it On or Off?

Jeroen — Wed, 31 Dec 2025 14:59:43 +0000

When deploying a Nutanix cluster and looking into all configuration settings you have probably seen the “Reserve Rebuild Capacity” option. In this blogpost I will explain what it is and how it works. You can find this option in Prism Element –> Settings –> Rebuild Capacity Reservation. The default setting is that it is turned […]

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Nutanix Guest Customization Profiles

Jeroen — Fri, 19 Dec 2025 14:46:27 +0000

In Prism Central 7.5 Nutanix has added “Guest Customization Profiles”. With this nice feature we can create unattended installs for Windows (current only Windows). In Windows we have two (2) types of unattended installations: Before we continue we need to know the requirements: (link) So to continue we first need to create a Windows template […]

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Nutanix Technology Champion 2026, Blog Stats and Lab Update

Jeroen — Fri, 19 Dec 2025 07:27:50 +0000

Last weeks of the year already and I want to share some things with you readers. NTC 2026: First start with that I’m honored to become a Nutanix Technology Champion for the year 2026. This is my fifth consecutive year as an NTC and really is a reward for me showing that what I’m doing […]

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Nutanix Files Synchronous Data Protection

Jeroen — Fri, 03 Oct 2025 15:01:16 +0000

Hi All, dont you just love the Nutanix Synchronous data replication? So we can achieve a RPO0 (Zero) configuration and even do Cluster to Cluster Live migration. Now with the Nutanix Files 5.2 release we can do this even with Nutanix Files. (Release Notes) In this blogpost I will write down how to configure this. […]

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Nutanix Multicluster Virtual Switch Management

Jeroen — Thu, 11 Sep 2025 12:20:32 +0000

In the 7.3 release of Prism Central there is “Multicluster Virtual Switch Management” added. Release Notes. The documentation states: The virtual switch created in a Prism Element cluster during the AHV installation process is a single-cluster default virtual switch. You can also create a non-default virtual switch in the Prism Element web console. This single-cluster […]

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