|
|
|
Tell a friend about this Study Guide
|
|
|
|
|
|
|
OSI Reference Model, 2nd Ed.
The Open Systems Interconnection (OSI) model is a cornerstone of network
communications. A thorough understanding of its layers and functioning is
important for any internetworking professional. This Study Guide presents
a model overview and discusses:
The seven elements (layers) of communications
The functions that happen at each layer of the model
Communications within, and between, layers
How network adapters, hubs, switches, and routers function within the
model
Preparing data for transmission between devices at the same layer,
and at different layers.
|
