'Data link layer services' presentation slideshows

The Data Link Layer

The Data Link Layer. Framing Error Control Error Correction Error Detection Flow Control Retransmission with Sliding Window Protocols Protocol Specification and Verification Example Data Link Protocols. DATA LINK LAYER Services. Unacknowledged connectionless service Voice

1.01k views • 79 slides

674 views • 52 slides

The Data Link Layer

The Data Link Layer. Introduction Data Link Layer Services Data Link Layer Protocols Multiple Access Protocols CSMA Group Random Access Protocols Token Passing Protocols required reading: Tannenbaum ch 3, 4 Kurose, Ross ch 5. Data Link Layer : Introduction.

605 views • 41 slides

The Data Link Layer

The Data Link Layer. introduction point-to-point data link protocols the multiple access problem local area networks required reading: Tannenbaum ch 3, 4 Kurose, Ross ch 5. Data Link Layer : Introduction.

610 views • 41 slides

Chapter 5: The Data Link Layer

Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast channel: multiple access link layer addressing reliable data transfer, flow control: done! instantiation and implementation of various link layer technologies. Overview:

452 views • 32 slides

Chapter 5: The Data Link Layer

Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast channel: multiple access link layer addressing reliable data transfer, flow control: done! instantiation and implementation of various link layer technologies. Overview:

411 views • 30 slides

The Data Link Layer

The Data Link Layer. Functions of the Data Link Layer. Provide service interface to the network layer Frame delineation Dealing with transmission errors Error detection and correction codes Positive and negative acknowledgements Timers Regulating data flow

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Data Communications and Networks

Data Communications and Networks. Lecture 2 Abdullah Tayyab Abdullah.tayyab@gmail.com. Expect thorough TCP/UDP knowledge SYN flooding attacks?. TCP Three-Way Handshake. Delay and Loss in Packet-Switched Networks

348 views • 26 slides

Data Link Issues

Data Link Issues. Relates to Lab 2. This module covers data link layer issues, such as local area networks (LANs) and point-to-point links, CSMA, and Ethernet,. Data Link Layer. The main tasks of the data link layer are:

223 views • 22 slides

Chapter 5: The Data Link Layer

Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast channel: multiple access link layer addressing reliable data transfer, flow control: done! instantiation and implementation of various link layer technologies.

220 views • 21 slides

Data Communications and Computer Networks Chapter 5 CS 3830 Lecture 27

Data Communications and Computer Networks Chapter 5 CS 3830 Lecture 27. Omar Meqdadi Department of Computer Science and Software Engineering University of Wisconsin-Platteville. 5.1 Introduction and services 5.2 Error detection and correction 5.3Multiple access protocols

263 views • 15 slides

Link Layer

5.1 Introduction and services 5.2 Error detection and correction 5.3Multiple access protocols 5.4 Link-Layer Addressing 5.5 Ethernet. 5.6 Link-layer switches 5.7 PPP 5.8 Link virtualization: MPLS 5.9 A day in the life of a web request. Link Layer.

268 views • 11 slides