FC: "A travel through our school local area network"
1: Why Computer Network are important for current society? | It is important because with all that steps people are able to access Internet and communicate better in different ways. | When you want a video or something via the computer network all this happens....
3: When you write your URL address in the browser, that would be transfer and managed by the NIC, it is going to be traveling to different types of packages that are the IP address where it starts then to the sender address and last to the receiver address were the URL is going to arrived.
5: Once it is send to the packages it goes to the UTP cable were it travels to the Router Switch were it connects all the nodes that with the Fiber Optic that is used to connect long ways, sends information and signals to the Site. | The site is were the LAN and all the important components are placed or located.
6: Then it comes the Proxy Server that is when it lets you connect the network or LAN to a public network like the Internet. | When it passes the Proxy Server it travels to the firewall that is where it makes sure the address you want to access is appropriate, good and without viruses.
8: ALL THAT HAPPENS IN SECONDS!
9: All this that you have just read are all the steps to be able to access to a website and that way the web server would sent the video you want to you.