we talked about Layer 1 of the OSI Model — the Physical Layer. Today, we’ll start our climb up the Model with a visit to Layer 2, the Data Link Layer. The Data Link Layer is one of my favorite ...

A tutorial on the Open Systems Interconnection (OSI) networking reference model plus tips ... Routers at this layer help do this efficiently. Layer 2: Data Link The Data Link Layer provides ...

If you have anything to do with networked AV and you're not well-versed in the OSI model, we've got you covered. You will learn the fundamental ideas around getting data from ... with two sub-layers.

The technical name of a frame of data transmitted over the data link layer (layer 2 ... of data traveling over a network a "packet." See OSI model and packet. THIS DEFINITION IS FOR PERSONAL ...