Video Description

OSI Model 2 Layer 2 Data Link This lesson focuses on the second layer of the OSI model, which is the data link layer. Essentially, this layer is about access to a computer, access to a device. This is the layer that packages bits and data into frames. Frames are segments of data that we are pushing over layer 2 connectivity. It is a transfer from point to point and MAC addresses.

Course Modules

CompTIA Network+