Network Hardware and Devices

Start with the components

Network Hardware and Devices is a section of Introduction to Computer Networks in Networks and telecommunications. The resources on this page introduce hardware used in networks, including hubs, switches, routers, modems and network interface cards. They also cover components such as servers, shared printers and transmission media.

For an overview, start with the Networking Hardware mind map. It describes a router as a device that can connect devices in a building and link different networks. It also introduces the modem. The Network Hardware mind map is another starting point, with an explanation of hubs and switches.

Practice with flashcards

After exploring a map, use the Networking Hardware flashcards to practice identifying devices. The deck asks what a network interface card, router, modem, hub, switch, repeater and bridge are. Try answering each question before checking the card.

For a wider look at components, the Computer network components flashcards include servers, clients, transmission media, shared data and network operating systems. The ICT and Computer Hardware deck asks about LANs, servers, backups, firewalls and printers.

Combine maps and quizzes

The E - Network Components mind map explains how a switch filters and forwards data packets. Use it alongside a flashcard deck to compare a visual explanation with short questions. Then try Quiz Computer Network Components as another way to practice.

If a question is difficult, return to a map or flashcard that covers the same device. This can help you focus on the terms and explanations you want to study again.

Place the topic in the unit

These resources give you different ways to approach the hardware section of Introduction to Computer Networks. Move between an overview, individual device questions and a quiz as you study the topic. Choose a map or deck to begin.