Week 2 Ntc 245

#| Term| Definition| FUNCTION and EXAMPLES| 1| Physical stratum| Physical class is the First and lowest point in the OSI type (seven forges) of computer meshinging, and resides immediately below the information have-to free energy with Layer. It is credi cardinalrthy for bit-level transmission among meshing nodes. In dogshit interlockings, it is accountable for defining particularations for electrical signals. In fiber middle networks, it is answerable for defining the characteristics of light signals.| Each type of network likewise has the pyshcial layer specify what type of connectors and switches to use. It defines all told the hardware indispensable for distributively type of network either Ethernet or relic fence in which is not used very much ne more. You can see the difference from the old token ring to the new one by the old connectors and cabling nonoperational odd in many buildings. The name of this layer is specific to its functions. It is all the physical parts of each type of network. | 2| Data have-to doe with layer| The second layer of the OSI sit waste and also referred to as the link layer. It can also be abbreviated as DLL, and the layer where technologies such as siding and wireless will take place. This is often a network of something simple like your home network. Within the link layer you will also have two sub layers.

The media flap control and logical link control which is shown in the iEEE sample which shows us the common network standards. | The Logical Link Control, LLC, is prudent for convenient/reliable transfer of frames. The MAC we discuss subsequent on in this table. In this layer the mess ages are also transferred into frames also k! now as info framing. Lastly data link verifies the mac address and make sure each tract or frame lowers to its intended machine. | 3| web layer| Network layer is the third Layer in the seven-layer OSI model of computer networking. It is responsible for packet delivery between two hosts, (that is end-to-end packet delivery), and includes routing through the intermediate hosts....If you necessity to get a full essay, order it on our website: OrderEssay.net

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