osi troubleshooting wiht model

ENGL 100 02
October 16, 2008
Process Paragraph OSI Model Troubleshooting

Computers are not perfect. There is no guidance to prevent defects and such incomprehensible issues from occurring on the networks that connect them. Following the OSI (Open Systems Interconnections) model you can troubleshoot your way out of any computer problem that is connected to a network. This process is guaranteed to work on complications of any severity from, a cable being unplugged at level 1 (physical layer), to an error within the interworking of a transfer protocol at layer 7 (application layer). The key of the process lies in the gradual achievement of each of the models 7 layers. The premier(prenominal) layer is the Physical mold dealing with simple Media connection issues of internet and power cords. routine is the Data Link layer where the packets of information are encoded into bits of 1s and 0s for travel through a network. Layer 3 is the Network Layer where issues could have anything to do with the routers, switches, and other network devices that connect and control your informations destination on a Local Area Network. after your information has made it to the fourth, Transport Layer, youre at your desired destination and are dealing with the initial subvert to end data recovery amidst sender and receiver.



Information at the fifth layer, Session, would entail managing connection sessions between end uptakers and their use of programs in the higher two layers. Second from last is the sixth Presentation Layer. Here, programs detailed interworking encrypt and translate information between layer five, regarding programs network sessions, and layer 7, prepare it for presentation to the user. At the top of the model is the Application Layer where problems can completely occur within applications specific services, and the interface the user uses. By going through each step you eliminate the simplest solutions first and work up to the complicated issues. First you need to agnise the defined...If you want to get a full essay, order it on our website: Orderessay



If you want to get a full essay, wisit our page: write my essay .