I am very thankful that I have achieved a portion of my goals before I was thirty years old. It was the train year of 2003-2005; I was enrolled and studying to be a reckoner technician at Heald College. I learned how to troubleshoot personal computers; program websites; and hold visual basic programs. As I graduated for the initiatory time at Heald College as a Computer Technician on April 2004, I was persuaded to continue my education by my split upmates. My friend cute to go to web design but I refractory to go to computer networking for another nine months. I was desirous to learn how computers talked to one another by a cable. My class thought me how a network is set-up, for example a bus, ace, or a manoeuver topology. A bus topology is a network of nodes (i.e. file servers, personal computers, and printers) committed together with a cable with a terminator on for each one end. It is typically utilize for a small number of computers as it has a low overhead but maintaining the network willing be difficult. For example, the whole network will go good deal if a break in the cable occurs. A star topology is a network of nodes connected together through and through a hub. The hub manages and controls the flow of the network. Installation and troubleshooting is practically easy.
It is not used by companies because it cost too much overhead for their air and the whole network will fail if the hub fails. A tree topology combines the characteristics of a bus and star topology. All workstations be connected through a star topology which is connected through a bus backbone. It is mainly used by business because it is supported by several hardware and software program vendors. The difficulty of maintaining this network is...
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