Networking

Articles about networking technologies and leading companies such as Cisco, Huawei, Microsoft…

Networking

Local Area Network (LAN), Wide Area Network (WAN)

In the world of computer networking, the term Network depicts two or more computers connected to each other in order to share resources such as data, printer or internet. By definition, Local Area Network (LAN) is used when computers are close to each other and located in the same geographical area and Wide Area network […]

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TCP-UDP
Networking

Analyzing the behavior of TCP/UDP packets

In this article, we will analyze the difference between TCP and UDP protocols. We are going to see the usage of these protocols in detail with some examples to clear up how they actually function in a network. TCP and UDP are two protocols that offer two different methods of sending data across a computer […]

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network design 1
Networking

How ARP protocol functions in a network

One of the main protocols in a computer network is Address Resolution Protocol (ARP). If you understand this protocol well enough, you can do network troubleshooting much faster and easier. To be concise, ARP’s job is to discover layer 2 MAC address when the destination IP address is available and known. Let’s go through how […]

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network introduction 1
Networking

An introduction to computer networking

Welcome to the first part of computer networking tutorial series. Right off the bat, we need to get familiar with some of the most basic concepts in computer networking. If you are new to networking, you might have never thought about how data flows inside a network. We assume that right now, the whole perspective […]

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