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CentOS Stream 9: Saying Goodbye to network-scripts—The “Right” Way to Configure Static IPs with nmcli

By admin April 14, 2026

Forget the legacy way of editing network-scripts on CentOS 9. This guide shows you how to use nmcli for fast, precise static IP configuration with no risk of losing connectivity after a reboot.

Network

Configuring VLAN on Linux: Network Isolation, Enhanced Security, and Easy Management

By admin March 14, 2026

VLANs allow us to create multiple virtual networks on the same physical infrastructure, enhancing network security and performance. This article provides detailed instructions on configuring VLANs on Linux, from basic concepts to practical examples.