Year: 2025

Active Directory Installation on Windows Server 2019 [Step-by-step]

In this lab, we will install Active Directory role on Windows Server Data Center 2019 server. We will start with the basics, like installing the OS first then will continue to configure initial steps like setting IP address, disabling firewall and other things. This lab consists of 27 screenshots with explanations so follow all the […]

Mission Critical Systems L3 Core Switch HA

In this lab, we will use HSRP protocol to create high availability for our topology using two core switches as primary and secondary (backup) in case of a failure. By this way, we will avoid single point of failure and eliminate the system downtime. HSRP (Hot Standby Router Protocol) is a redundancy protocol developed by […]

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