Assigned: Sep 2, 2011 Due: Sep 15, 2011 1:30 PM in class Lead TAs: Athula Balachandran Wolf Richter…
6) For the network that you have chosen to characterize for this class, identify the primary types of media employed. Be sure to include both how the computers individually connect into the network devices as well as how network devices interconnect and how the connection to the Internet is achieved. Briefly explain the purpose in the network of each type of media employed and identify at least one alternative media which could also fulfill this purpose.…
With security mechanisms for the new network, management has asked for a report describing how the basics of a network operate and how two nodes communicate. With this we are going to break down the OSI model (Open Systems Interconnection) which is seven layers along with the TCP/IP (Transmission Control Protocol/Internet Protocol). After this the management team will know the difference between the two models along with some other key information.…
Read questions 80 and 81 on pp. 274-275 of the text. Identify the problems with the TCP/IP network in each scenario and complete the table. Explain your answer for each of the scenarios.…
Within a network consists of a model that interlinks computers with one another by its methods and protocols, this model is known as the “Open Systems Interconnection (OSI) model”, (2010. PP.28). It is a framework that defines and dissects its methods protocols into another model consisting of seven different layers. Each different layer increases from one layer to the next, all in which rely on the services the lower level provides to the next until data becomes present upon viewing a computer screen. Seven layers defining the “seven-layer model”, (2010. PP.28), are: physical, data-link, network, transport, session, presentation, and application. Each consists of different functions and purposes.…
* Discuss the inter-dependence of workstation hardware(network card, cabling; permissions; system bus; local-system architecture eg memory, processor, I/O devices) with network components.(P6,M3)…
Networking is everywhere one of the main benefits is that we can share devices such as printers, scanners, CD-ROM drives and many more. Also, we can connect to networks as Meyers (2003, p3) said “one network can be connected to another network and become a more powerful tool because of the great resources”.…
In this paper, my purpose is to educate the reader and by the end of this paper, you will be more informed on these following concepts; what the RFC is what an Internet Draft is, as well as the organization that produces the documents and lastly, the process that allows the documents to be produced. This paper will briefly tour the history behind these concepts and show how they are affecting our Internet usage.…
7. Explain how your IDS/IPS positioning and solution achieves the C-I-A goals of the internal network.…
James F. Kurose and Keith W. Ross: Computer Networking: A Top-down Approach (4th ed.), Addison-Wesley, 2008.…
NT1210 Introduction to Networking Unit 2: Chapter 2, Introduction to Computer Networking 1 Objectives Identify the major needs and stakeholders for computer networks and network applications. Identify the classifications of networks and how they are applied to various types of enterprises. …
To build and roll out a top level enterprise-wide telecommunications network for the ABC Company. As ABC’s Technical contractors meeting the ABC Company’s technical needs by meeting the requirements for each of their separate office locations in San Francisco, Detroit, Washington, Indianapolis, Tampa, Paris, Liverpool, Tokyo, and Sao Paulo. With local LANs that are in each office that connect to a WAN to share data files and multimedia. There are many different pieces of equipment needed when setting up and maintain a large business network. Each piece of equipment has many different choices in brands and even capabilities that set them apart from each other. Each piece of equipment can be detrimental to the flow and success of the network at hand. Now that we have discussed the importance of equipment on the network let us move on to discussing each piece of equipment needed to running a successful network.…
Computer Dynamics is a microcomputer software development company that has a 300-computer network. The company is located in three adjacent five-story buildings in an office park, with about 100 computers in each building. The current network is a poorly designed mix of Ethernet and token ring (Ethernet in two buildings and token ring in the other). The networks in all three buildings are heavily overloaded, and the company anticipates significant growth in network traffic. There is currently no network connection among the buildings, but this is one objective in building the new network. Describe the network you would recommend and how it would be configured with the goal of building a new network that will support the company’s needs for the next 3 years with few additional investments. Be sure to include the devices and type of network circuits you would use. You will need to make some assumptions, so be sure to document your assumptions and explain why you have designed the network in this way.…
This foundational course covers local area network topics including rationale for networking, the open systems interconnection (OSI) model, common network topologies and architecture, client/server concepts, basic hardware devices and usage, and basic networking security concepts.…
The company proposed a new way to distribute content over the Internet. The reason why this technology is invented is a real problem related to the Internet. The main problem is that existing routing systems on the Internet are not able to serve new needs of consumers. Consumers moved to more sophisticated multi-media applications and routing system became overloaded. It resulted with delays in the system and slowness of the web in peak periods.…