All Posts in Computer Networks

|In: Computer Network Basics|Last Updated:
Networking Devices to Take Your Presentation Skills To The Next Level

You’ve probably heard the phrase “a picture is worth a thousand words.” Well, that’s true… in a way. The images you use on your slides can help get your message across and keep audience members engaged with your ideas. However, there are some things you may not have considered about which devices can help you create an even more powerful presentation experience for yourself and others:

Laptop

A laptop is a must-have for presentations. It’s portable, easy to use and can be connected to a projector for larger audiences. However, laptops aren’t cheap so make sure you get the right one for your needs. A good rule of thumb is that if you’re going wireless then buy at least three times as much RAM (memory) as you think you’ll need; otherwise it won’t have enough power to run smoothly. Also make sure there’s enough battery power left in case there …

Read More

|In: Computer Network Basics|Last Updated:
What Is A Networking Device

A network is a group of computers that are linked together so they can share resources and data. A networking device is a piece of hardware that connects your computer to the network.

A networking device is a piece of hardware that connects your computer to a network.

A networking device is a piece of hardware that connects your computer to a network. This can be as simple as a router, or it could be something more complex like an access point.

There are many different types of networking devices; some examples include:

  • Routers (wired and wireless)
  • Switches (wired)
  • Access points

Networking devices fall into six categories:

The first category is the Ethernet cable, which you may recognize as the flat, flexible plastic cord that connects your computer to the router or modem. You’ll also find it in wired printers and other devices that need to communicate with each other …

Read More

|In: Computer Network Basics|Last Updated:
Why Every Technology Professional Should Study Network Topologies

The network topology of a computer network is the layout or arrangement of its components. The term “topology” comes from geometry, where it means the study of shapes and spatial relationships between points, lines and surfaces. In computer networks, there are many different types of topologies based on how data travels through them. Different types of topologies also have different characteristics that make them better suited for certain situations than others

Topologies are a map of how connections are made between components in a network.

The term “topology” refers to the arrangement of nodes and links between them. It can be described as a map that shows how connections are made between components in a network.

The word “topology” comes from Greek, meaning “place” or “position”. A topology is thus an abstract representation of how things are placed relative to one another; for example, if you were building a house …

Read More

|In: Computer Network Basics|Last Updated:
The Topologies Of Data Centers

Data centers are one of the most important parts of any business. They provide a place for the company to store its data and keep it safe from cyberattacks and natural disasters. Data centers also help with faster processing speeds by separating workloads across servers, storage devices, and networks. But what exactly are these networks? How do they work together? And why do they need to be connected in certain ways? Let’s start with an overview of the topologies used in data center design:

Star Topology

Star topology is a network design in which all devices connect to a central connection point. This type of topology is ideal for small networks, as it’s easy to install and manage. A hub or switch acts as the central connection point, distributing data between all other components on your network.

The downside: if you want to expand your star-based network, it can get …

Read More

|In: Computer Network Basics|Last Updated:
The Topology of an Enterprise Network

A topology is the physical arrangement of a network. In this article, we will discuss some common topologies and how they function.

A topology is the physical arrangement of a network.

A topology is the physical arrangement of a network. It determines how the network is connected and how data travels through it. Topologies can be divided into two main categories: linear and non-linear.

Linear topologies include bus, star, ring and mesh networks while non-linear topologies include tree and daisy chain (star).

Star topology

In a star topology, each node is connected to the central hub. All traffic must pass through the hub; therefore, if it fails or becomes disconnected from its power source, all other nodes will lose communication with one another.

The advantage of this type of network design is that it’s very easy to install and troubleshoot because all devices are located in close proximity to one …

Read More