History of networking Essay Example | Topics and Well Written Essays - 2500 words

History of networking - Essay Example The said necessity can be attributed to the advent of the computer technology since stored data in different units of are needed to be shared within a local are or to another remote located. The said need that been realized through the onset of the different networking technologies that made data management faster and more efficient (Morley and Parker, 2009, p.322). The study is aimed to present the history of networking technologies by discussing the chronological development of the different systems that contributed to the present utilizable networking tools. Toward the Development of the Connectionless Computer Networks 1960s: 1. Development of the ARPANET The ARPANET is one of the first networking technologies considered as the precursor of the internet technology. It had been developed in 1969 by a group under the United States Department of Defense known as the Advance Research Projects Agency (ARPA) and known as the ‘first operational packet-switching network’ (St allings, 2007, p.25). ... The original ARPANET design can be seen in Figure 1. From the said circle of users and groups connected to the ARPANET, the number of hosts grew to hundred millions and the number of users grew to billions. In 2007, there are 200 countries that were connected to the network (Stallings, 2007, p.25). From the said official use, the utilization of the system extended to college students. Thus, the ARPANET at that time was being applied for military purposes and for the exchange of information among the groups included in the circle. Through the inclusion of the students, though, a new purpose had been born considered as unintended. Computer games began during that time (Morley and Parker, 2009, p.322). Figure 1. Original ARPANET design. (Source: Tanenbaum, 2003, p.52) Basically, the networks continued to expand through the years. It became massive that it included the different types of hardware from the earliest to the latest such as the ‘DOS-based computers, the Windows-based co mputers, the Apple Macintosh computers, and the UNIX systems. The evolution, development and connection to the ARPANET can be considered as the early stage internet that the world has today (Morley and Parker, 2009; Stallings, 2007). The ARPANET uses the technology contributed by the different participants in the group such as the European networks including Cyclades in France and EIN. This collaboration led to the main system used, which was the Transmission Control Protocol (TCP) and the Internet Protocol (IP). The protocol suite then became TCP/IP, the main foundation in the development of the Internet (Stallings, 2007, p.26). 1970s: 1. Development of the System Network Architecture (SNA) The SNA which had been launched in 1974 was developed by IBM. It is a layered