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 […]

Read More
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 […]

Read More