Essay5. 
Networking

     Networking is a vital for the successful working of information systems. There are various networking system i.e... Television network,Railway network,Post and telegraph networks and Computer networks.But the contribution of computer working are significant . in a computer networking,computers are connected with one another for sharing programms data documents etc or in short informations. 
     So you want setup a computer network.Right here , we have two of computers a macbook and Pcs here. What i need is something like this a router has a bunch of part in the back that I can connect to multiple computers and it also works wireless with a router you can connects macbook and PCs on a combined networks. 
     Firts. Neworking devices that filter that traffic are called connectivity devices and there are several different types: Bridge,Hub,Switch,Router
  • Bridge is connectivity device that forwards data based on a physical address and operate at the Network Access layer in the TCP/IP.
  • Hub typically do not filter data but instead retransmit incoming data packets or to all ports.
  • Switch,simplified is smarter version to all ports.
  • Routers are an essential part of the any layer TCP/IP that would be the IP address.

     Second.networking types.this part is about most famous connection type and their adventages
1.WAN(wide are network)
much larger than other connection types. Wholle world and it includes of the LANs and WLANs
2.MAN(metropolitican area network)
it includes other min network such as LAN,PAN
3.LAN(local area network)
it showes higher speed than others for sharing data resources
4.PAN(oersonal area network)
its adventage is for example you can share photos,connect device,watch your TV from your phone 
5.PN(private network)
with this network any person or company connect to each other without internet and without losing their datas to internet. 
     After that think of a topology network's virtual shape in structure and computers are a home network be arranges in a circle in a family room other rooms. Network topologies are categorized into the following basic tyoes.bus,ring,star,tree,wesh topologies. Topology remains an important part of network design they .You can probably build a home or small business computer network without understanding the differance between a bus design and star design  but becoming familiar with the standart topologies gives you a better understanding of impotant networking concept like hubs,broadcats and routers
     Next.the variety of network hardware adapter resources verify that the network adapter is properly installed and f=detected by the computer with no conficts. In Microsoft Windows, open the Device Manager and verify there are no errors "Network adapters" should be present for each network adapter installed in the computer,similar to the e.xample on the right. Wired network is the picture to the right is an example of a LAN port with.
     Finally As you can see there are many different types of computer networks in the world today. The options range from the wired to wireless to a network that only extend to a 20-30 foot radius to a network that could span accross an entire nation. Networks enable you to print an file when you are in a completely different room from your printer or to email a freind or family member in another state. The technology we have today is truly amazing and will only continue to grow and connect people from all over the world. So next time you e-mail a long-lost freind who is miles away you can thank computer networking for making it possible.

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