Network Configuration Archives - ITFROMZERO

Building an Effective Virtual Network Lab with VMware Workstation: Configuring Multiple VMs and Simulating Network Topology

By IT From Zero March 19, 2026

This article guides you on building a flexible virtual network lab with VMware Workstation. You'll learn to configure multiple VMs and simulate complex network topologies, turning theory into practical experience without high costs.

VMware

Mastering VMware Network Configuration: Understanding NAT, Bridged, Host-only, and Practical Application

By IT From Zero March 18, 2026

Learn how to configure networking in VMware with three basic modes: NAT, Bridged, and Host-only. This article provides step-by-step instructions, detailed explanations, and advanced tips with practical experience to help you master VMware virtual networking.

Network

Basic Linux Router Setup: Guide to Configuring NAT and Packet Forwarding

By IT From Zero March 18, 2026

A detailed guide on how to transform a Linux machine into a basic router. This article will walk you through configuring Network Address Translation (NAT), including Masquerading and Port Forwarding, along with enabling Packet Forwarding, providing practical commands and clear explanations to help you build and manage your network effectively.

Network

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

By IT From Zero 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.