Week 1 Dsicussion – Coursework Example
TCP/IP and OSI Models Comparisons can be made on the two models; the Transmission Control Protocol Internet Protocol (TCP/IP)and the Open System interconnection (OSI) models. This paper therefore illustrates the differences and the similarities of the TCPI/IP and the OSI models.
The first similarity of the two models entails sharing similar architecture. Bothe models have the same architecture because they are constructed with layers. Secondly, the two models must be understood by the networking experts and professionals. This is a significant requirement for especially the internet networking professionals. Finally, the two models assume switched packets. This means, the individual packets can take different paths so as to reach same destination (Frenzel, 2008).
Several differences exist between the two models. The TCP/IP protocols are generally standards for the development of the internet. However, the OSI model is a “generic, protocol-independent standard.” Secondly, the TCP/IP model is viewed as more credible. This is because the TCP/IP protocols are the standards that led to development of the internet. But, the OSI model is normally utilized as a guidance instrument, in developing networks.
The two models, the TCP/IP and OSI models, describe same thing. This similar issue is data communication. TCP/IP is the oldest data communication platform, and it is well established and appropriately utilized globally. However, the OSI model is utilized as a guideline for all the other communications technologies.
The two protocols are utilized in networking computers. This is because data communication occurs through packets of information, moving through one or more networks. For the networks to work together, they must have set of rules for receiving or transmitting the packets of data (common protocols). The widely used protocol is the TCP/IP. The OSI protocol is utilized in comparing or contrasting the different protocols (Russell, 2013).
The wired or wireless data communication currently takes place through packets of information moving through one or more networks. A common protocol is required for the networks to effectively work together.
Frenzel, E. (2008). Principles of Electronic Communication Systems. NY: McGraw Hill.
Russell, A. (August 2013). “The Internet That Wasn’t,” IEEE Spectrum.