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Staging the network equipment

In a real-world scenario, you almost never want to buy new hardware, travel with that hardware to your customer and open the boxes there in hope you have a genius idea, which makes all the… 

LAN vs. WAN

LAN (Local Area Network) is like the networking inside of your building. In this course it represents the network in our coffee shop. If devices are talking with the office PC, the TV, the WiFi… 

Networking – General questions

What is a network? To make it as simple as it can be: One computer wants to talk to another computer. This is the heartbeat of all this. OF course it gets way more complex… 

Create a stretched cluster with Azure

To simulate a working streched cluster in Azure we need at least these resources: Firstly we create two resource groups in different regions. In my case I chose to put one resource group in the… 

Building a Hyper-V Failover Cluster on Server Core

Building a Failover Cluster usually requires expensive SANs and dedicated hardware. This guide documents how to achieve High Availability (HA) using two Dell OptiPlex nodes (running Windows Server Core) and a QNAP NAS for shared… 

Configure DHCP Failover

To perform this task you need the following: On each server we connect through Windows Admin Center or RDP and install the DHCP Role. In my case i just restarted the whole server. After rebooting…