Installing Windows Server 2019

We did learn about various Windows Operating Systems and their editions in our earlier article here now let us see how to install a Windows 2019 GUI Server Datacenter Edition.

You can see the minimum resource requirements for the  installation of 2019 here, we are going to deploy 2019 Server with 2GB RAM, 2 CPU, 30 GB disk on a XenServer OS installation steps remain same irrespective of whether you install on a Hypervisor (Vmware Esxi, Hyper-v, XenServer) or on a physical system.

To create a Virtual Machine on Xenserver login XenCenter, Right-Click the host on which you would like to deploy the 2019 VM and select New VM as shown below.

Learn Windows Server Administration on your own

Here are the links in sequence that will help you to learn Windows Server Administration. This list will be updated as periodically.

1. What is Operating System.
2. Windows Operating Systems versions and Edtions.
3. Installing Windows Server 2019/2022/2016.
4. Post-Installation Configuration of Windows Server.

Windows Operating Systems

Microsoft(MS) Provides both Client and Server Operating Systems. As discussed in our earlier article here Client operating systems of Microsoft are Win11, Win10, Win7 etc. Server Operating Systems are Windows Server 2022, 2019, 2016, 2012 etc.  Here we will concentrate more on Server Operating Systems rather client operating systems.

Based on the features available Server operating systems are of different editions. Latest Server OS is Windows Server 2022. Below are the Edtions and features of Windows 2022 Server.

• Essentials
• Standard
• Datacenter

Essentials Edition of  Windows Server 2022 is used for small businesses.

Here is the link which give you information about the difference of features of Standard Edition and Datacenter Edition of Windows Server 2022.

Click below link for Older version of Windows Server editions and their features.

• Windows 2019 Server
• Windows 2016 Server

Minimum hardware requirements for the installation of Server Operating Systems as per Microsoft are here. While these are minimum requirements based on the applications requirements required capacity will calcuated or capacity is recommanded by application vendors.

Operating System

Before you start learning Windows Server Administration, It is very important to understand what and Operating System is, What are types of Operation Systems, Who are the major market holders.

Operating System:

Operating System is a peace of software that act a mediator between you and  physical devices like Laptop, Desktop, Server and of course you mobile devices as well.

How Assign Azure AD Premium Licenses to users.

In our earlier article here we did see how to activate AAD  Free Premium P2 licenses. Let us know see how to assign Licenses to the users which is very straight forward.

How to Activate Azure Active Directory Premium P2 Trail Licenses.

Azure Active Directory (AAD) comes with free license, which means only basic feature of AAD are available. Based on the licenses you have the features available will differ. Organizations that require features like PIM (Previlaged Identity Management), SSPR (Self Service Password Rest), MFA (Multifactor Authentication) with OTP on Authenticator App, SMS, Dynamic Groups, etc will go with Premium licenses (P1 or P2).

What is Azure Active Directory

Before we get into understanding of Azure Active Directory (AAD), let us understand what is an Identity.

What is an identity?
An identity is an Object mostly userid with a password that is used for authentication / authorization.

What is Azure Active Directory?

Azure Active Directory (Azure AD) is a cloud-based identity and access management service. This service helps your employees access external resources, such as Microsoft 365, the Azure portal, and thousands of other SaaS applications.

Why do we need identities on Azure i.e., AAD?
Azure AD or Identies on azure are needed for
1)login to portal==>>portal.azure.com 
2)Get access to azure resources (RBAC) 
3)Get access to SaaS (Software as a Service) Applications.