This bring layer approach
due to this network troubleshooting is so easy , - Determine the symptoms, Isolate the problem., Fix the problem.
Answering "What are the advantages and disadvantages of OSI model?"
OSI means Open System Interconnection. OSI is a standard model for networking given by ISO .
networking problems can happen any where in the OSI model. That's why its there to trouble shoot networking problems. Its really hard to say where they can happen
The OSI model came after TCP/IP networking protocols were available in networks. The OSI description also as to describe and identify networking components that do not exist in the TCP/IP model.
Networking layer of the OSI model
OSI model
The OSI Model
The OSI model is used today with current networking standards. It covers more than the more limited TCP/IP model.
The OSI model is a general model for networking . It has seven layer in total and each layer have some responsibilities. The layer that determines the communication mode is physical layer.
Yes, they are devices that operate at different layers of the OSI model for networking.
The INTERNET LAYER of OSI model exists for "routing" and providing a single network interface to the upper layers.
Open system interconnection is the general networking model. Open system interconnection model is introduced by ISO . Physical layer is the first layer of OSI model.Data link layer is the second layer of OSI model. Data Link Layer, this layer is where we actually assign meaning to the electrical signals in the network.