If you are setting up a network system in your business, it’s important to make sure that you understand the basic components. You need to know how each piece of equipment operates and runs when protecting your network. It’s true to say that components of a computer network are often confused because they look the same. However, while they may have similar structures, each one has a completely different role in your network. Operating together they ensure that your network is protected.
The three main pieces of equipment you’ll need to secure a network are:
Switch
Router
Firewall
Each one looks the same with physical ports and status lights but doesn't let their basic structure fool you. On the inside, these systems are very different, so let’s explore them in a little more detail and establish how they function to form a cohesive system.
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