The hundreds of questions are divided into seven smaller, more manageable groups of questions. The seven groups are called layers. The OSI reference model is exactly that; it is only a model. If we continue to think of the model as a set ofanbsp;...
|Title||:||TCP / IP JumpStart|
|Author||:||Andrew G. Blank|
|Publisher||:||John Wiley & Sons - 2006-10-11|