It receives services from the physical layer.
This module covers data link layer issues, such as local area networks (LANs) and point-to-point links, Ethernet, and the Point-to-Point Protocol (PPP). The data link layer can be designed to offer various services. Communication at the data link layer protocol is node-to-node. If you continue browsing the site, you agree to the use of cookies on this website. The scope of data link layer is node-to-node. It forms frames from the packets of data that are received from Network layer and gives it to Physical layer. : Data Link Protocols - PowerPoint Presentation, Computer Network. Data link layer performs the most reliable node to node delivery of data. Data Link Protocols - PowerPoint Presentation, Computer Network. Problem: One way to reduce energy may increase energy in other ways. The Data Link Layer - 'Virtual communication' takes place in the data link layer (in additional to the other ... single parity bit, if a block is garbled by a burst error, what is the ... | PowerPoint PPT presentation | free to view data-link layer protocols Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The data link layer provides services to the network layer. Page 1 1 Data Link Protocols Relates to Lab 2. SERVICES PROVIDED TO THE NETWORK LAYER The function of the data link layer is to provide services to the network layer. When a frame is sent, the sender starts the timeout counter. There are three types of techniques available which Data-link layer may deploy to control the errors by Automatic Repeat Requests (ARQ): Stop-and-wait ARQ The following transition may occur in Stop-and-Wait ARQ: The sender maintains a timeout counter.

The principal service is transferring data from the network layer on the source machine to the network layer on the destination machine.
The Data Link Layer for Pico Radio Networks - Data Link Layer Functions.