WIDE AREA NETWORK video tutorial (WAN): Computer networking for beginners 4

WIDE AREA NETWORK video tutorial (WAN): Computer networking for beginners 4



hey guys and girls welcome to ifactner.com video tutorials and we are discussing computer networking tutorials and in this tutorial which is tutorial number four we are going to discuss about wide area networks Vale's we have already discussed about lens in tutorial number two and about man's in tutorial number three and now we are going to discuss about Val's wide area networks ven stands for wide area networks and let us suppose that we have got a big country and that country has got four cities and all those four cities have got lands and lands so no and the distance between those cities is greater than 30 miles now if we join the men's between two cities or even lands between all the cities then what we are creating is called a van or white area network these can be joined as we have discussed with the help of the communication media and those can be y based all wireless bills or even satellite based communication medium and we join them to share resources so let us take an example let's suppose we have got two banks branches of a bank in one city headquarter of a bank in another city and a branch of a bank in city number three now all the branches would like to share the information with the head office so we can create a network between the branch offices and the headquarter and if the distance between them is greater than 30 miles then this is an example of event similarly if we have God our business which has got different factories and showrooms in different cities and they would like to share data among themselves then this is also an example of our van and guys and girls do you know which is the biggest event of the world yes your night it is internal and internet is called the network of networks because usually about 95% of the computer networks of the world they are joined together with the help of the fiber-optic satellite technologies ISPs and all the mesh we will be discussing about it they are they are all interconnected and they form the biggest network of the world that is called the Internet in terms sorry about that they are called this is called this network this is biggest network is called Internet so thank you very much guys and girls for joining me for this computer tutorial computer networking tutorials and we have discussed about the types of the computer networks and we will be continuing our discussion of computer networks in our next tutorial thank you very much if you would like to or read more about computer networks then please visit affected corn I have given examples in in my blogs so take care bye bye

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