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So let us begin with a brand new section in this chapter.



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I'll tell you all about the networking devices I've introduced so far.



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You must have heard the word names of Hub's characters in previous lessons, and you might have wondered



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what these devices actually mean.



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Well, in this section, I'll get into much greater detail about each and every device.



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And yes, I'm going to present even more of them to you in this entire section of networking devices.



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Now, because all the components that you learned about shortly are typically found in these networks



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and Internet work, it's very important for you to be familiar with them.



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They'll start by covering the more common network devices that will most likely come across and then



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move on to discuss some of the most specialized common devices that you may or even may not find running



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in a network.



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I'll finish this section by using examples on how to discuss routers, uh, hubs and switches work within



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the Internet working models.



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By now, you should be fairly savvy regarding the various types of network, media and connections,



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so it's time to learn about some of the devices they'll hook up commonly found on today's network first



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and defined the basic terms.



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Then later in this section, I'll show you how these devices actually work within the network at that



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time.



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I'll give you more detailed descriptions of these devices and the terminologies associated with them,



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because these devices connect network entities that known as connectivity devices.



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Now, here's a list of the devices that I'll be teaching throughout this section.



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First is the network interface card.



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That is the NICI.



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Then we'll talk about Hub Bridge, basic switch routers and firewalls, which are more important in



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today's network.



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Then we will learn about ideas, types, energy, ideas.



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Don't worry about a few forms.



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I'm going to tell you the full forms in these upcoming sections.



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Access points, wireless range extenders.



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In today's world, wireless networks have become more important.



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We are going to talk about wireless, a range extender and then DHP server.



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So I hope you find this section very interesting.



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And I would like to tell you that please do not skip a single lecture this entire course because we



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have worked day and night to make this course as simple as possible for you.



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And we explain all these examples with domes and terminologies in a very simple manner.



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So let's get started with the first networking device.



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That is the network interface card.