Basics of computer networks tutorialspoint

Computer networking basics

Introduction to networking for complete beginners

1. Identify network devices and hardware
2. Describe the roles of a firewall
3. Understand Cisco certificates
4. Use ipconfig, ping and traceroute commands
5. Check basic network connectivity
6. Have enough knowledge to join more advanced training

Computer networking basics

There are five main types of Computer Networks:

Data communication and networking topics

Computer Networking : Principles, Protocols and Practice

What are the basics of a computer network?

Nodes and links are the basic building blocks in computer networking.
A network node may be data communication equipment (DCE) such as a modem, hub or, switch, or data terminal equipment (DTE) such as two or more computers and printers.
A link refers to the transmission media connecting two nodes..

What is the concept of computer network Tutorialspoint?

A system of interconnected computers and computerized peripherals such as printers is called computer network.
This interconnection among computers facilitates information sharing among them.
Computers may connect to each other by either wired or wireless media..