From containers and VPNs to VLANs and firewalls, Linux networking has become the backbone of modern home labs and servers. But no matter how advanced the setup, the same core commands keep showing up ...

The default behavior of ping on Linux and other Unix-like systems is different from Windows. On Windows, the ping command ...

I went to a friend's house the other day. Booted up and didn't automatically get on his home wireless network. He insisted I would have to reboot (windows reaction), instead I used some of these tools ...

Every Linux enthusiast or administrator, at some point, encounters the need to configure or troubleshoot network settings. While the process can appear intimidating, with the right knowledge and tools ...

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 ...

Discover the state of Enterprise Linux for networking in 2026. Compare RHEL 10, SLES 16, and Ubuntu alongside NOS leaders like SONiC and Nvidia Cumulus.

In this final installment of the series, I present examples based on actual cases I’ve encountered where these tools were utilized to solve the problem. In the first example, a small network with a ...

Firmware is the low-level software programmed into a device's read-only memory, responsible for controlling its hardware functions. In the context of routers and networking equipment, firmware ...