1. Chapter 5: The Data Link Layer(last updated 19/04/05) Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast…

1. Link Layer Link layer services Error detection and correction Multiple access protocols 5.4 Link-Layer Addressing 5.5 Ethernet 5.6 Hubs and switches 5: DataLink Layer…

1. Chapter 5 Outline Data link layer principles so far: services, error detection/correction, multiple access Next: LAN technologies addressing Ethernet hubs, bridges, switches…

1. 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 Hubs and switches 5.7…

1. Link Layer and LANS Gordon College Adapted from Computer Networking: A Top Down Approach 2. Link Layer: Introduction Some terminology: hosts and routers are nodes communication…

1. Chapter 5: The Data Link Layer last revised 24/11/03 Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast…

Slide 1Interconnection: Switching and Bridging CS 4251: Computer Networking II Nick Feamster Spring 2008 Slide 2 2 In This Lecture How hosts find each other on a subnet –Address…

Slide 1Link-Layer Addressing and Forwarding Nick Feamster Computer Networking I Spring 2013 Slide 2 The Internet Protocol Stack Need to interconnect many existing networks…

Slide 1Communication Networks Recitation 3 Bridges & Spanning trees Slide 2 Bridges  Link layer device  stores and forwards Ethernet frames  examines frame header…

Slide 1University of Calgary – CPSC 441 Slide 2  We need to break down big networks to sub-LANs  Limited amount of supportable traffic: on single LAN, all stations…