Category: Windows Server 2016

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Flush DNS Cache with PowerShell

Flush DNS Cache with PowerShell

Awhile ago I wrote a blog post called PowerShell Networking Cheat sheet, where I put together several networking commands which can be replaced by PowerShell. One of the latest once I saw and a couple of people requested is how you flush the DNS cache using PowerShell. This would allow you to replace ipconfig/ flushdns with PowerShell. Guess what, Microsoft as now a PowerShell cmdlet for that.

Clear and Flush DNS with PowerShell

You can use the following command to clear the DNS cache on a Windows system using PowerShell

Show DNS Cache with PowerShell

There is also a PowerShell command to show you the DNS cache:

I hope this blog post and these commands are useful.



Windows Container Images

The New Windows Container Image

At Microsoft Build 2018, Microsoft announced a new Windows container image, next to the Windows Server Core container image and the Nano Server container image. This new Windows container image is for applications and workloads which need additional API dependencies beyond Nano Server and Windows Server Core.

With the release of the latest Windows 10 Insider Preview (Build 17704), you can now download a preview of that container image. Your container host will need to run at least on the Windows Insider build 17704.

Windows Container Image

The IT world is transforming and Microsoft can see a huge demand by customers for containers. However the container images available today, Nano Server and Windows Server Core are lightweight versions of Windows and not including some of the components of Windows. A huge scenario for containers is to put legacy applications into containers. With the new Windows container image, Microsoft is offering a new option for applications who need more components which are not included in Windows Server Core, like DirectX or proofing support.

Microsoft Windows Container Images

As of today, Microsoft offers 3 container images in preview:

ImageVersionSize
mcr.microsoft.com/nanoserver-insider10.0.17704.1000232 MB
mcr.microsoft.com/windowsservercore-insider10.0.17704.10003.38 GB
mcr.microsoft.com/windows-insider10.0.17704.10008.07 GB

Getting started with Windows Containers

First you need to have a host running Windows Insider Preview Build 17704 or higher. After that you can simply use docker to get the latest Insider container images from the Microsoft Container Registry:

You can read more about the new Windows Container image here on the Microsoft Virtualization Blog.

If you want to know more about the production Container Images for Windows, check out my blog post: Docker Container Images for Windows Server 1709 and new tagging



Altaro Webinar Journey to the Clouds

Webinar: Journey to the Clouds – Masterclass on Cloud Migration

Together with Altaro and my MVP colleagues Andy Syrewicze and Didier Van Hoye, I will be part of a free webinar called Journey to the Clouds- Masterclass on Cloud Migration. In this webinar we will dicsuss differnent cloud scenarios.

There are two options available depending on which time zone you are in.

  • Session 1: 2pm CEST – 5am PDT – 8am EDT
  • Session 2: 6pm CEST – 9am PDT – 12pm EDT

Join Webinar Journey to the Clouds

Want to migrate your datacenter into the cloud but unsure how to make the transition successfully? 3 Microsoft MVPs discuss your options in this upcoming panel webinar. Join Andy Syrewicze, Didier Van Hoye, and Thomas Maurer for a crash course on how you can plan your journey effectively and smoothly utilizing the exciting cloud technologies coming out of Microsoft.

Want to migrate your datacenter into the cloud but unsure how to make the transition successfully? 3 Microsoft MVPs discuss your options in this upcoming panel webinar.

Join Andy Syrewicze, Didier Van Hoye, and Thomas Maurer for a crash course on how you can plan your journey effectively and smoothly utilizing the exciting cloud technologies coming out of Microsoft including:

  • Windows Server 2019 and the Software-Defined Datacenter
  • New Management Experiences for Infrastructure with Windows Admin Center
  • Hosting an Enterprise Grade Cloud in your datacenter with Azure Stack
  • Taking your first steps into the public cloud with Azure IaaS

With cloud technologies improving exponentially migrating to a cloud-based model is a dilemma facing most organizations today. Cloud services such as Microsoft Azure, Azure Stack, and the software defined datacenter, offer numerous benefits but moving existing infrastructure into a cloud model is a challenging step.

 

Many IT Pros are justifiably wary of new platforms and cloud services are particularly worrisome involving core infrastructure elements hosted offsite. This is why some of the new technologies coming from Microsoft are so compelling as they are designed to help organizations make that transition slowly and at their own pace. This webinar covers both fully-serviced cloud offerings as well as smaller-scaled solutions that provide more accessible steps to realizing the benefits without fully committing.

 

After watching the experts discuss the details, you’ll see that the cloud doesn’t have to be an all or nothing discussion. The journey from on-prem to the cloud is different for every organization, as is the destination. This webinar will prepare you for your unique journey by revealing the available options and how to make the most out of them.

 

Join us for some insightful discussion, use-case examples, and tips for getting started with these new technologies. Sign up today.

 

We hope to see you there!



Windows Server Banner

Microsoft Windows Server Summit – Online Summit

On Tuesday, June 26, 2018 Microsoft will held the Windows Server Summit Online, a virtual experience to learn tips and tricks for modernizing your infrastructure and applications—regardless of whether you’re running it on-premises or in the cloud. And you can bet you will also get some new information on Windows Server 2019.

Learn how to build the future with Windows Server

Microsoft will talk about the roadmap for Windows Server, and let you discover new skills and best practices, and get your questions answered in conversations with the Microsoft experts behind our products.

This online summit will focus on 4 key areas of Windows Server:

  • Hybrid – Learn how Windows Server helps you integrate Azure services into your on-premises environment and how to better run Windows Server in Azure.
  • Security – Better security starts with the Operating System. Learn how Windows Server helps you elevate your company’s security posture.
  • Hyper-converged infrastructure (HCI) – Windows Server 2016 introduced new HCI capabilities that are game-changers. Now, check what’s new around HCI for Windows Server 2019.
  • Application platform – Containers are changing the way developers and operations teams run applications. Learn how Windows Server helps you modernize yours.

So if you want to know more, join the Microsoft online event!

 



Thomas Maurer Supercharging Hyper-V with quantum computing

Speaking at the Hyper-V Community + Hybrid Cloud Community Pre-Day in Germany

I already announced that I will be speaking at the Cloud & Datacenter Conference 2018 in Germany again this year. One day before the conferences starts there is a Pre-Day with the Hyper-V Community and Hybrid Cloud Community, where I will have another session. This session will purely focus on the latest and greats in Hyper-V.

Supercharging Hyper-V with quantum computing

Okay, I am not really talking about quantum computing, but hey there are some cool features in Hyper-V you should definitely know about! In this session Thomas Maurer will talk about 10 hidden Hyper-V features everyone should know about. This covers different features for Hyper-V on Windows Server as well as on Windows 10. Be prepared for a lot of Demos!

The Speaking at the Hyper-V Community + Hybrid Cloud Community Pre-Day will take place on 14th May in Hanau Germany (Close to Frankfurt). I hope to see you there!



CDC Germany 2017

Speaking at the Cloud and Datacenter Conference Germany 2018 in Hanau

I already announce a couple of new conferences where I have the opportunity to speak. Today I can add another great conference to the list for this year. I will be speaking at the Cloud and Datacenter Conference Germany 2018 in Hanau. The CDC Germany 2018 will take place from 15-16 May with a Pre-Con day at the 14 May provided by the Hyper-V Community.

I already had the chance to speak at the CDC-Germany for a couple of years, and I can tell you it is worth attending. I will be speaking in two presentations and one Pre-Con presentation.

In my first session I will be speaking about Windows Server, converging the new features in Windows Server Semi-Annual Channel, as well as the next big LTSC release called Windows Server 2019. In my second session, I will be speaking about one of my other favorite topics right now, which is Azure Stack.

„My Name is Server, Windows Server“

In Fall 2017 Microsoft has updated Windows Server to the next Semi-Annual Channel release with new features and improvements and Microsoft will now release new SAC and LTSC releases. Join this session for the best of Windows Server, learn how the new Servicing Model of Windows Server works and what does it mean to use SAC or LTSC releases, and what new improvement and features Microsoft offers in the latest releases such as 1709 and 1803. You’ll get an overview about the new, exciting improvements that are in Windows Server and how they’ll improve your day-to-day job. In this presentation Thomas Maurer (Microsoft MVP) will guide you through the highly anticipated innovations including: Windows Server Containers Hyper-V features Nano Server Storage Networking Security Windows Server Containers And more!

Azure Stack - Your Cloud, Your Datacenter

Microsoft released Azure Stack as a Azure appliance for your datacenter. Learn what Azure Stack is, what challenges it solves, how you deploy, manage and operate a Azure Stack in your datacenter. Learn about the features and services you will get by offering Azure Stack to your customers and how you can build a true Hybrid Cloud experience. In this presentation Thomas Maurer (Microsoft MVP) will guide you through the highly anticipated innovations and experience during the Azure Stack Early Adaption Program and Azure Stack Technology Adoption Program (TAP).

If you want to learn about the latest and greatest Cloud and Datacenter topics in Germany, this is a must to attend. I hope to see you there!

 



Techorama 2018

Speaking about Azure Stack and Hyper-V at Techorama 2018 in Antwerp Belgium

Today I am happy to announce that I am one of the speakers at the Techorama 2018 conference in Antwerp Belgium. Techorama is a yearly international technology conference which takes place at Metropolis Antwerp. Techorama welcomes about 1500 attendees, a healthy mix between developers, IT Professionals, Data Professionals and SharePoint professionals. Their commitment is to create a unique conference experience with quality content and the best speaker line-up. Techorama will take place from the 22nd -24th of May 2018.

I will be speaking in two sessions about Microsoft Azure Stack and Hyper-V

Azure Stack - Your Cloud Your Datacenter

Microsoft released Azure Stack as a Azure appliance for your datacenter. Learn what Azure Stack is, what challenges it solves, how you deploy, manage and operate a Azure Stack in your datacenter. Learn about the features and services you will get by offering Azure Stack to your customers and how you can build a true Hybrid Cloud experience. In this presentation Thomas Maurer (Microsoft MVP) will guide you through the highly anticipated innovations and experience during the Azure Stack Early Adaption Program and Azure Stack Technology Adoption Program (TAP).

10 hidden Hyper-V features you should know about!

In this session Thomas Maurer will talk about 10 hidden Hyper-V features everyone should know about. This covers different features for Hyper-V on Windows Server as well as on Windows 10. Be prepared for a lot of Demos!

Hopefully see you there!