
In this article, I'll show you how to install and configure GNS3 on a Mac Catalina. We will focus on these specific version, GAs at the time of writing but hopefully the same instructions might be applicable for slightly different versions: GNS3 version 2.2.18 macOS Catalina 10.15.7 Step 1 - Download GNS3 and GNS3 VM …
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In this article we'll setup a 3 nodes Kubernetes Cluster running on 3 Raspberry Pi 4B boards. I chose the 4 GB model even though, according to Kubernetes Docs, 2 GB or RAM should be enough. If You are interested in building your own Cluster, here is the list of components I used: 3X Raspberry Pi 4 Modell B 4GB 3X …
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In this short article I will explain how to create a 3 nodes Kubernetes cluster on your Mac leveraging Multipass. "Multipass provides a command line interface to launch, manage and generally fiddle about with instances of Linux. The downloading of a minty-fresh image takes a matter of seconds, and within minutes a VM …
Read MoreIn this article we discuss how to integrate CentOS 7.x & RHEL 7.x with AD (Windows Server 2008 R2 & Windows Server 2012 R2). The following steps are applicable either if you have CentOS 7 or RHEL 7. Step 1 - Install the required packages using yum command 1yum install sssd realmd oddjob oddjob-mkhomedir adcli …
Read MoreIn this article, I'll demonstrate how to install GNS3 on Windows 10 using VMware Workstation Player free to run the GNS3 VM. Prerequisites VMware Workstation Player (free): https://www.vmware.com/products/workstation-player/workstation-player-evaluation.html VMware VIX 1.17.0 API for Windows 64-bit operating systems: …
Read MoreRecently I had to troubleshoot a TFTP server that was part of a vSphere AutoDeploy environment. In the attempt to reproduce the issue in my lab, I deployed and configured a TFTP Server running on Centos 6. Here is what I did. Step 1 - Update the server: 1yum update && yum upgrade -y Step 2 - Install the following …
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