LAN-tastic!: A Guide to Local Area Network (LAN)

Faris Yaacob

Faris Yaacob

Faris Yaacob is the freelance writer of the Beaver Blog and is passionate about all things related to reading and writing.

Hey there, fellow tech enthusiasts!

Are you confused about the different types of computer networks out there?

Don’t worry; I’ve got you covered. Let me break it down for you.

Types of Network

So, there are a bunch of computer networks out there. And I know it can take a lot of work to differentiate between them.

But, these networks are usually identified based on their size and purpose.

A grid can be as small as a handful of devices in one room or as large as multiple devices spread across the globe.

Local Area Network (LAN)

Let’s talk about the local area network or LAN for short.

A LAN connects computers and devices in a limited geographical area, like a single office building.


This type of network is perfect for situations where users need to share resources and other hardware, but only for internal use.

Plus, it’s affordable since you can build it with cheap hardware like hubs, network adapters, and Ethernet cables.

Size of LAN

A LAN can range from just two computers in the smallest setup to thousands in the most effective design.

For example, think of a typical office where everyone can access files from the server and print documents from central printers.

These tasks are easy-peasy when everyone is under the same roof.

Wired and Wireless Connection

A LAN usually relies on wired connections for increased speed and better security.

But it can also have wireless connections.

And if it’s built entirely wireless, it’s referred to as a wireless local area network or WLAN.

Advantages of LAN

Now, let’s talk about the advantages of LAN.

First, sharing resources like printers and files is super easy, making collaboration among team members a breeze.

And it’s secure, too, since it’s only used for internal purposes and reduces the risk of outside hacking attempts.

Plus, it’s customizable to fit the specific needs of an organization.

Disadvantages of LAN

Of course, no network is perfect, and LAN is no exception.

One disadvantage of LAN is that it can be difficult to expand to other locations or buildings.

Plus, it can be more challenging to set up and maintain than different network types.

Finally, since it’s a localized network, it could be more suitable for applications that require a wider reach, like e-commerce or online services.

Hope you found this guide helpful! Stay tuned for more tech tips and tricks!

Anyway, take your chance to enhance your knowledge and skills in Computer Science by participating in the Beaver Computational Thinking 2023; registration is now open!

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