Before discussing the network device ROUTER then recognize network layer models the concept you need to understand very well because it is widely used in the subsequent discussion.
An information created by someone from a computer can be delivered to other computers via the computer network. The information was experiencing a long process through the various layers of computer networks. First of all the information processed into the data which is processed into segments. Furthermore reprocessed into packets, then into the frame, and last into bits that can be sent through the network cable to another computer for processing in order to get the information back home. Therefore, so a network to function properly, we need a clear definition for the processes that occur in the network.
To facilitate understanding, use and design of data processing have uniformity among network equipment manufacturers, the International Standards Organization (ISO) issued a model network layer reference model called Open Systems Interconnection (OSI). Seven layer has its own function. Therefore often also referred to as the OSI network architecture.
OSI model does not discuss in detail the workings of the OSI layers, but only provides a concept in determining what process must happen, and what protocols can be used in a particular layer. By Because many benefits, including the OSI model in the category of so-called de jure standard. read more...
An information created by someone from a computer can be delivered to other computers via the computer network. The information was experiencing a long process through the various layers of computer networks. First of all the information processed into the data which is processed into segments. Furthermore reprocessed into packets, then into the frame, and last into bits that can be sent through the network cable to another computer for processing in order to get the information back home. Therefore, so a network to function properly, we need a clear definition for the processes that occur in the network.
To facilitate understanding, use and design of data processing have uniformity among network equipment manufacturers, the International Standards Organization (ISO) issued a model network layer reference model called Open Systems Interconnection (OSI). Seven layer has its own function. Therefore often also referred to as the OSI network architecture.
OSI model does not discuss in detail the workings of the OSI layers, but only provides a concept in determining what process must happen, and what protocols can be used in a particular layer. By Because many benefits, including the OSI model in the category of so-called de jure standard. read more...