One of the best things about Linux is that there are always multiple ways to do anything you want to do. However, some ways are easier than others. Take, for example, virtual networking. There are ...

Welcome! In this course, titled "Network Principles in Practice: Linux Networking," we delve into the dynamic domain of Linux Networking, featuring a robust set of features essential for contemporary ...

More and more networking pros need to familiarize themselves with Linux because the operating system underpins so many enterprise tools and platforms including software-defined networking and SD-WANs, ...

VirtualBox is software that runs on Windows, OS X, Linux, and Solaris, capable of full virtualization. Full virtualization allows VirtualBox to run OSes entirely different than the OS it is running on ...

There are many reasons that enterprises may wish to use Linux desktops within a virtual desktop infrastructure (VDI) broker. I outlined five of these in a recent article. Now that all major VDI ...

So I have this client who has these setups where he runs a basic, vanilla CentOS on a variety of virtualized platforms. They run BIND 9.3, Radius, and TACACS. That's it. If you run this on hardware, ...

Virtualization is now a staple of the modern enterprise. As more and more shops switch to the virtual paradigm, managing those new virtual resources is a critical part of any deployment. For admins ...