Slide 1Data Link Layer Protocols Flow Control in Data Link Layer Slide 2 Flow Control: Initial Assumptions Simplex Channel Infinite buffer capacity with the receiver Error…

Slide 1The Data Link Layer Chapter 3 Slide 2 Data Link Layer Design Issues Services Provided to the Network Layer Framing Error Control Flow Control Slide 3 Functions of…

Slide 1Sliding window protocols:  Window: subset of consecutive frames  only frames in window can be sent Slide 2  Typical frame format:  If seq field is m bits…

SLIDING WINDOW PROTOCOL These protocols are bidirectional protocols that belong to a class called sliding window protocols. The three differ among themselves in terms of…

Slide 1 Error-Detecting Codes Calculation of the polynomial code checksum. Slide 2 Elementary Data Link Protocols An Unrestricted Simplex Protocol A Simplex Stop-and-Wait…

Slide 1 CMPE 150 – Winter 2009 Lecture 7 January 27, 2009 P.E. Mantey Slide 2 CMPE 150 -- Introduction to Computer Networks Instructor: Patrick Mantey [email protected]…

Slide 1 CSC 450/550 Part 2: The Data Link Layer Slide 2 CSC 450/550 Summary Part A Functions (1)Functions of the data link layer (2)Framing (3)Error control (3.1) Error detection…

SHIRDI SAI ENGINEERING COLLEGE SHIRDI SAI ENGINEERING COLLEGE SHIRDI SAI ENGINEERING COLLEGE SHIRDI SAI ENGINEERING COLLEGE SHIRDI SAI ENGG COLLEGE SHIRDI SAI ENGG COLLEGE…

TCP TCP CS 168 Discussion Week 6 Many thanks to past EE 122 GSIs These are TCP Details! These details ARE NOT representative of all sliding window protocols! TCP Sequence…

Slide 1 The Data Link Layer 2 Chapter 3 CN5E by Tanenbaum & Wetherall, © Pearson Education-Prentice Hall and D. Wetherall, 2011 Data Link Layer Design Issues Error Detection…