Networking and Network Guides

Explore our comprehensive collection of guides on networking, protocols, architectures, security and more. Educational resources for beginners and professionals.

Fundamentals and Basic Concepts

Networking Fundamentals

History, evolution, and key concepts of computer networks.

OSI Model

The 7 layers of the OSI model and their relationship with TCP/IP.

IP Addressing

IPv4, IPv6, address classes, and IP assignment.

Network Protocols

TCP/IP, UDP, HTTP, HTTPS, DNS, and other essential protocols.

Configuration and Architecture

Network Architecture

Design, topologies, and network architecture models.

VLAN Configuration

Implementation and management of virtual local area networks.

Network Certifications

Guide to professional networking certifications.

Subnetting and Addressing Techniques

Complete Subnetting Guide

Everything you need to know about IP network division.

FLSM Subnetting

Fixed-length method for creating equal-sized subnets.

VLSM Subnetting

Variable-length method for optimizing IP address usage.

Security and Monitoring

Network Security

Threats, security protocols, and best practices.

VPN Configuration

Implementation and configuration of virtual private networks.

Network Monitoring

Tools, protocols, and best practices for monitoring.

Wireshark Analysis

Packet capture and analysis for network diagnostics.

Advanced Technologies

Cloud Networking

Network architectures and services in AWS, Azure, and Google Cloud.

Software-Defined Networking

SDN architecture, controllers, and implementation.

Network Virtualization and NFV

Virtual networks and network function virtualization.

5G Networking

Architecture, features, and implementation of 5G networks.