RE Data Link Layer Nelly Cabrera 9112016 9522 Cable length can definitely be an

Re data link layer nelly cabrera 9112016 9522 cable

This preview shows page 18 out of 18 pages.

RE: Data Link Layer Nelly Cabrera 9/11/2016 9:52:2 Cable length can definitely be an issue if using copper wiring as it has a limit. However, when dealing with fiber optic cable there is no limit. If we take into considera distance between the server room and together PC's it will make it easier to transmit any data without any errors by enhancing speed and reliability.Plus fiber optic not be affected by any issues with the environment. RE: Data Link Layer Sylvanus Member­Meneh 9/11/2016 10:55: I was a lot younger then but I recall when Southwestern Bell was digging up all over the place installing fiber optic cables as the backbone for their networ since they were the giants of Landlines up until the early 2000's. They were eventually bought out by AT&T, but I believe that move kept them competitiv kept AT&T relevant as they control most of the infrastructure when it comes to fiber optics. They can lease lines to organizations or charge other providers their backbone to supply service to businesses. A huge investment then that is paying off massively now; this is feasible due to the size of and amount of amassed by the corporation over the years. Data Link Layer Mini­case Brandyn Flowers 9/11/2016 7:10:2 In observance to the accounting firm, it is seen that network stability is a pivotal part of the organizations daily operation making error prevention a major key to their su There are many techniques to help reduce network traffic and prevent errors. In assistance to the network cable planning, it would be extremely wise for the firm to invest i method of shielding the cables. This allows for the protecting of the wires by covering them with an insulating coating that will provide one of the best course of action in pre external obstructions to the network such as impulse noises, cross­talk, and/or intermodulation noises that can distort communication. The greater the shielding, the more d constructive the wire becomes assisting in establishing a more stable network for the company to fluorish on. There will have to be a maximum cable length limit for the ne transmit information on to prevent attenuation (length will vary based on construction of office building) being that the greater the shielding, the more difficult it is to instal of utilizing amplifiers and repeaters needs to be implemented to ensure security of the network strength and stability to increasing the network abundance. Source: FitzGerald, J., A. Dennis, and A. Durcikova. Business Data Communications and Networking, 12th Edition . VitalSource Bookshelf Online, 2015. Retrieved from #/books/9781119127857/ Data Link Layer Mini­Case (Role of Data Link Layer) Brandyn Flowers 9/11/2016 8:26:0 Class, what role does the data link layer play in order to effect the performance of the LAN? The data link layer (layer 2 of OSI model) is placed right between the physical and networking layers. The primary role the data link plays to effect the performance of the it is responsible for the transmitting of messages (sending and receiving) from one computer over one circuit to next computer where the message needs to go. This protoco layer handles the local delivery of data frames, addressing, media arbitration, and receipt that data has arrived successfully between devices on the same LAN. It controls wh
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