What is a Mac layer?

MAC Layer is part of the OSI network model. The OSI model manages data sent and received by hardware access to the network on a computer or other network prepared. The network model is a diagram showing how data flows from a single computer via a model to arrive at another PCS user interface.

The OSI and its Mac Layer are best explained by an example:

Suppose Fred user sitting on your computer and wants to share a photo with another computer user. Fred opens its e -mail and connects the photo and sends it to my grandmother without delay. When the message arrives, Grandma sees a photo Fred has sent.

on a computer, a transaction between one or more users takes very little time, but the process that goes through these transactions to get data to the target is a little more complicated.

when Fred sends e -mail with a grandmother that contains a photo, crosses the following way to get it to its connection, betw between fred and isThe goal, upon arrival, travels the same way in the opposite order to display the e -mail message and a photo of my grandmother.

The application layer, the first layer in the OSI process, moves data from the user to the computer to be transmitted.

The presentation layer encrypts the data and converts it to a format that they can understand other layers in the transmission tank. The session layer coordinates communication. Applications on the computer are managed here. Communication between the application layer at both ends of the transmission is lowered and terminated in the session layer.

Note: There are seven layers in the OSI model and the MAC layer is deep within the process. The discussion includes other layers that show where the MAC layer fits into the magazine and how it contributes to data transfer.

Transport Layer is responsible for ensuring transmission and data flow and error flow. The network layer processes routing and switchPacket ipping using IP addresses.

The data connection layer processes the distribution of data packets into bits to be sent via the physical layer. This layer is a place where a Mac layer lives and ensures that data sent over a piece of network hardware gets to the right hardware at the other end and all responses are returned to a suitable location. The data is also collected here and receives the permission necessary to send a photo to the grandmother.

The physical layer is a place where real hardware, Ethernet cables, wireless radios, network cards, interactions are processed to send data via electrical pulse, light or radio signals. This layer actually transmits data at the bottom of the tank.

6 -layer, which was reconstructed from raw bits and bytes in a photo that Fred originally sent.

MAC layer plays an important role in every piece of data that is exchanged between two computer systems, which ensures that data is efficientlycollected and passed to a physical level that will be sent to the intended recipient.