1 3a. Data Link Layer Protocols 1. Introduction 2. DLL Design a.Network Layer Services b.Error Control c.Flow Control 3. Elementary Data Link Protocols.
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Comp 361, Fall 20035: DataLink Layer 1 Chapter 5: The Data Link Layer last revised 24/11/03 Our goals: r understand principles behind data link layer services:
1 The Data Link Layer Based on slides by Shiv. Kalyanaraman and B. Sidkar.
CSE401N:Computer Networks Lecture-15 Data Link Layer EDC MAC.
5: DataLink Layer5a-1 19: Link Layer: Error Detection/Correction, Multiple Access Protocols Last Modified: 6/17/2015 11:26:09 AM.
Lecture 2: Oct. 25, 2009 1 Physical Media physical link: transmitted data bit propagates across link guided media: m signals propagate in solid media:
Review r Multicast Routing m Three options m source-based tree: one tree per source shortest path trees reverse path forwarding m group-shared tree: group.
Data Communication and Networks Lecture 9/10 Internet Protocols November 6, 2003 Joseph Conron Computer Science Department New York University [email protected].
5: DataLink Layer5a-1 Chapter 5: The Data Link Layer Our goals: r understand principles behind data link layer services: m error detection, correction.
1 Physical Media r physical link: transmitted data bit propagates across link r guided media: m signals propagate in solid media: copper, fiber r unguided.
Throughput: Internet scenario 10 connections (fairly) share backbone bottleneck link R bits/sec RsRs RsRs RsRs RcRc RcRc RcRc R per-connection end-end.
