'Token ring' presentation slideshows

Advances in Ethernet

Advances in Ethernet. Yaakov (J) Stein May 2011 Chief Scientist RAD Data Communications. Outline. Modern Ethernet VLANs and their uses Ethernet services Additional bridging functions QoS Aspects Link aggregation Ethernet protection mechanisms EFM RPR

2.48k views • 157 slides

Local Area Networking

Local Area Networking. Chapters 8, 9, and 16. Overview. In this chapter, you will learn to Explain network technologies Explain network operating systems Install and configure wired networks Install and configure wireless networks Troubleshoot networks. Networking Technologies.

2.07k views • 105 slides

Lecture 4

788 views • 64 slides

Chapter 12.1: Media Access C ontrol (MAC) sublayer

Chapter 12.1: Media Access C ontrol (MAC) sublayer. LLC is similar to HDLC (book 11.6). Figure 12.2 Taxonomy of multiple-access protocols discussed in this chapter. Will only cover random-access protocols. Contention: Access to shared media. Problem:

804 views • 56 slides

P561: Network Systems Week 2: Local Area Networks

P561: Network Systems Week 2: Local Area Networks. Tom Anderson Ratul Mahajan TA: Colin Dixon. Administrivia. Fishnet Assignment #1 Due next week (week 3), start of class Electronic turnin No class trawler (do that for Fishnet #2) Homework #1 On web site

651 views • 55 slides

Network+ Guide to Networks, Fourth Edition

Network+ Guide to Networks, Fourth Edition. Chapter 6 Topologies and Access Methods. Objectives. Describe the basic and hybrid LAN physical topologies, and their uses, advantages and disadvantages Describe the backbone structures that form the foundation for most LANs

692 views • 51 slides

Semester 1 CHAPTER 3 Le Chi Trung

Semester 1 CHAPTER 3 Le Chi Trung. Content. Basic LAN devices Basics of data flow through LANs. Schedule. BASIC LAN DEVICES. Are you able to describe this diagram?. Physical & Logical Topologies. Physical topologies Define the actual layout of the wire (media) Logical topologies

584 views • 50 slides

ECE 4450:427/527 - Computer Networks Spring 2014

ECE 4450:427/527 - Computer Networks Spring 2014. Dr. Nghi Tran Department of Electrical & Computer Engineering. Lecture 5.1: Link Layer. Some Discussions. Previously, we saw a network consisting of LINKS interconnecting NODES Simplest network: A link connects two nodes

537 views • 45 slides

Shared Access Networks

Problem : physically connecting hosts. Direct link networks: point-to-point links shared access networks. Shared Access Networks. Hamidreza Chitsaz http ://compbio.cs.wayne.edu/chitsaz.

596 views • 44 slides

Chapter 7

Chapter 7. REAL TIME SYSTEM COMMUNICATION. Contents. Introduction Media communication Network Topology Sending message Network Design Issues Protocol Summary. Introduction.

1.22k views • 41 slides

CSE 30264 Computer Networks

548 views • 41 slides

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421 views • 29 slides

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390 views • 29 slides

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452 views • 29 slides

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360 views • 29 slides

IS 477 BUSINESS DATA COMMUNICATIONS Network Design

366 views • 20 slides

Medium Access Control (MAC) Sub-layer

Medium Access Control (MAC) Sub-layer. Outline Bus (Ethernet, IEEE 802.3) Token ring (IEEE 802.5, FDDI) Wireless (IEEE 802.11). Token Ring Overview . Examples 16Mbps IEEE 802.5 (based on earlier IBM ring) 100Mbps Fiber Distributed Data Interface (FDDI). Shared Media: Access control

222 views • 16 slides

P R E S E N T E D B Y Marc Yoder , Chief Information Security Officer

The Future of Data Security. Compliance in an Ever Changing Threat Environment. P R E S E N T E D B Y Marc Yoder , Chief Information Security Officer Kyle Smith , Security Operations Manager Texas.gov. Changing Eras. Customers Data Operational Organizational/ Personnel

280 views • 16 slides

Networking Concepts

FORE SEC Academy Security Essentials. Networking Concepts. Networking C oncepts Agenda. Chapter 1 : Network Fundamentals Chapter 2 : IP Concepts (I) Chapter 3 : IP Concepts ( II) Chapter 4 : IP Behavior Chapter 5 : Wireless Network Security

285 views • 10 slides

Introduction to Packet Accelerator (PA)

Introduction to Packet Accelerator (PA). The 7 layers of OSI (Open Systems Interconnection). 7 Application Layer 6 Presentation Layer 5 Session Layer 4 Transport Layer 3 Network Layer 2 Data Link Layer 1 Physical Layer. Layer 4 - UDP , TCP, DCCP, SCTP. Some Common Ports.

225 views • 8 slides