'Data link protocols' diaporamas de présentation

Unit 3

Unit 3. Data link layer. Topics. Data link layer design issues Error detection and correction Elementary data link protocols Sliding window protocols Example data link protocols HDLC LAP. Data link layer design issues. Data link layer design issues.

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Chapter 4 Data Link Layer

Chapter 4 Data Link Layer. Framing Error control Flow control Multiplexing Link Maintenance Security. Services. Transfers frames across direct connections Directly connected (can be wireless), wire-like Losses & errors, but no out-of-sequence frames More detailed services

1.66k views • 75 slides

Chapter 4 Data Link Layer

Chapter 4 Data Link Layer. Framing Error control Flow control Multiplexing Link Maintenance Security. Services. Transfers frames across direct connections Directly connected (can be wireless), wire-like Losses & errors, but no out-of-sequence frames More detailed services

967 views • 75 slides

COMS/CSEE 4140 Networking Laboratory Lecture 02

COMS/CSEE 4140 Networking Laboratory Lecture 02. Salman Abdul Baset Spring 2008. Previous lecture…. Introduction to the lab equipment A simple TCP/IP example Overview of important networking concepts. Previous lecture…. Web request.

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Data Link Layer: Part 2

Data Link Layer: Part 2. Data Link Layer Functions: Recap Point-to-Point Data Link Protocols Broadcast LAN and Media Access Control Taxonomy of MAC Protocols Static Partitions: TDMA, FDMA, CDMA, etc.

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The Data Link Layer

The Data Link Layer. Chapter 3. Data Link Layer Design Issues. Services Provided to the Network Layer Framing Error Control Flow Control. Functions of the Data Link Layer. Provide service interface to the network layer Dealing with transmission errors Regulating data flow

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ICS 156: Lecture 2 (part 2)

ICS 156: Lecture 2 (part 2). Data link layer protocols Address resolution protocol Notes on lab 2. TCP/IP Protocol Stack. The TCP/IP protocol stack runs on top of multiple data link layers. Two data link layer technologies Broadcast Point-to-Point. Data Link Layer.

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Services in a Converged WAN

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Computer Networks

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THE DATA LINK LAYER

THE DATA LINK LAYER. Out of order with the book Dr. John P. Abraham University of Texas, Panam. The data link layer. Provides data transport across a physical link

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1.6 Delay( ?? ) P29-31 ? in packet-switched networks ?

packets experience delay on end-to-end path. transmission. A. propagation. B. nodal processing. queueing. 1.6 Delay( ?? ) P29-31 ? in packet-switched networks ?. P29. nodal processing delay ( ?????? ) queueing delay ( ???? ) Transmission delay ( ???? )

568 views • 26 slides

Data Link Protocols

Data Link Protocols. Relates to Lab 2. 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). . TCP/IP Suite and OSI Reference Model.

285 views • 20 slides