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Ethernet Switching Fundamentals | CCNA v3.1 Module 8

This PowerPoint covers Layer 2 bridging, switch operation, full duplex, and Spanning-Tree Operation. Learn network latency, collisions, broadcast domains, and data flow in a network. Not a study guide for exams.

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Ethernet Switching Fundamentals | CCNA v3.1 Module 8

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  1. CCNA 1 v3.1 Module 8 Ethernet Switching

  2. Purpose of This PowerPoint • This PowerPoint primarily consists of the Target Indicators (TIs) of this module in CCNA version 3.1. • It was created to give instructors a PowerPoint to take and modify as their own. • This PowerPoint is: • NOT a study guide for the module final assessment. • NOT a study guide for the CCNA certification exam. • Please report any mistakes you find in this PowerPoint by using the Academy Connection Help link.

  3. To Locate Instructional Resource Materials on Academy Connection: • Go to the Community FTP Center to locate materials created by the instructor community • Go to the Tools section • Go to the Alpha Preview section • Go to the Community link under Resources • See the resources available on the Class home page for classes you are offering • Search http://www.cisco.com • Contact your parent academy!

  4. Objectives

  5. Layer 2 Bridging

  6. Bridges

  7. Switch Operation

  8. Full Duplex

  9. Network Latency

  10. Switch Modes • Store and Forward - A switch receives the entire frame before sending it out the destination port. • Cut-Through - A switch starts to transfer the frame as soon as the destination MAC address is received.

  11. Spanning-Tree Operation

  12. STP States

  13. Types of Networks

  14. Collisions in Collision Domain

  15. Collision Domain Segmentation

  16. Increasing a Collision Domain

  17. Four Repeater Rule

  18. Round-Trip Delay Calculation

  19. Layer 1 Devices Extend Collision Domains

  20. Limiting the Collision Domains

  21. Segmenting a Collision Domain with a Bridge

  22. Broadcasts in a Bridged Environment

  23. Effects of Broadcast Radiation on Hosts in a IP Network

  24. Average Number of Broadcasts and Multicasts for IP

  25. Broadcast Domain Segmentation

  26. Data Flow Through a Network

  27. Segments

  28. Summary

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