PAGE 4The OSI ( splay Systems  information processing system architecture ) Standard ModelComputers  be important   hitley  cunnings if they could be interconnected so that   reading from one figurer could be transmitted to an some other computer . This is accomplished by linking computers to form a  internet and  then letting the  miscellaneous networks  act with each other  all the same , a  detect problem here is the presence of devices and media that  practice from different manufacturers who  turn tail to use different  normals thereby resulting into a failure to  excrete ( Internetworking Technology Handbook  par . 8 . This is where the Open                                                                                                                                                         Systems Architecture , which is  overly known as the OSI Model or Open Systems Interconnection reference  beat , comes inThe International Organization for  normalisation (ISO ) ed the devel   opment of the OSI standard in 1977 in reaction to the urgent requirement for standards to  check out that devices would be able to  pop off with each other (Zimmermann 425 .

 What this means is that as long as a device conforms to the OSI standard , it would be able to interact with other devices that  in any case comply with the standard . ISO also explained that OSI is  cerebrate not  just on data transfer  amidst the  decipherable systems but also with the capability to perform success securey a certain  depute (4The ISO subcommittee developed a  re intro to visualize each open system as  creation composed of seven     tiers ,  to wit : the physical  floor , th!   e data link layer , the network layer , the transport layer , the session layer the presentation layer , and the application layer (28 .  The lowest layer is...If you  regard to get a full essay, order it on our website: 
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