Wide Area Network WAN: Detailed Explained
What is a Wide Area Network? A wide area network (WAN) is a large, distributed computer network that typically spans…
Networking Fundamentals Home / Category: Networking Fundamentals
Category: Networking Fundamentals
Core networking concepts — OSI model, TCP/IP, protocols, topologies, NAT, DNS, IP addressing, and more.
Networking Fundamentals 
Networking Fundamentals What is a Transmission Control Protocol TCP? Detail Explained
What is a Transmission Control Protocol TCP? The Transmission Control Protocol (TCP) is a set of rules that govern how…
Networking Fundamentals What is a Network Switch? Types, How It Works, and When to Use One
What is Switch in Networking? A switch is a device that helps connect different devices on a computer network by…
Networking Fundamentals What is NAT (Network Address Translation)? Types and How It Works
NAT is a network address translation technology that is used to map private IP addresses to public IP addresses. This…
Networking Fundamentals What are Network Topology, Types and Uses?
In computer networking, topology refers to the layout of connected devices. There are two common types of network topologies: physical…