Nihal Raj

@Nihalraj

Joined March 2025

About

Tech enthusiast | Exploring coding, AI, and digital creativity | Passionate about teaching and innovation.

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Nihal Raj's blogs

Code First Communityblog.codefirst.fun7 posts

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NRNihal Rajblog.codefirst.funApr 20, 2025 · 2 min read

Understanding LANs and Ethernet Cabling in Simple Words

What is a LAN? (Local Area Network) A LAN connects devices like computers, printers, and switches within a limited area like a home, office, or school. Types of LANs: 1. Typical SOHO LANs (Small Office/Home Office): Few devices like PCs, a router, ...

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NRNihal Rajblog.codefirst.funApr 18, 2025 · 2 min read

Getting Started with Network Topologies and Packet Tracer

Overview of Network Topologies Network topology refers to the physical or logical arrangement of devices in a network. Here's a quick look at the basic types: 1. Bus Topology All devices share a single communication line (a backbone cable). Simple an...

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NRNihal Rajblog.codefirst.funApr 3, 2025 · 4 min read

Understanding Network Hardware and Software Components

Understanding Hardware and Software Components of a Network Networking is the backbone of modern communication, enabling everything from browsing the web to streaming videos and connecting businesses worldwide. To understand how networks function, we...

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NRNihal Rajblog.codefirst.funMar 31, 2025 · 6 min read

Understanding TCP/IP: The Backbone of Modern Networking

What is TCP/IP? TCP/IP (Transmission Control Protocol/Internet Protocol) is the foundation of the internet and computer networks. It's a set of rules that allow devices to communicate over a network. Think of it like a universal language that compute...

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NRNihal Rajblog.codefirst.funMar 29, 2025 · 5 min read

Understanding Networking: OSI Model, Protocols, and Network Standards

Networking: A Complete Guide to Understanding Networks and Communication Introduction to Networking Networking is the backbone of modern communication. It allows devices to connect and share data efficiently, whether within a small office or across t...

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Nihal Raj

About

Available for

Nihal Raj's blogs

Recently published

Understanding LANs and Ethernet Cabling in Simple Words

Getting Started with Network Topologies and Packet Tracer

Understanding Network Hardware and Software Components

Understanding TCP/IP: The Backbone of Modern Networking

Understanding Networking: OSI Model, Protocols, and Network Standards

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Nihal Raj

About

Available for

Nihal Raj's blogs

Recently published

Understanding LANs and Ethernet Cabling in Simple Words

Getting Started with Network Topologies and Packet Tracer

Understanding Network Hardware and Software Components

Understanding TCP/IP: The Backbone of Modern Networking

Understanding Networking: OSI Model, Protocols, and Network Standards