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Ethernet Network Fundamentals – Chapter 9
Objectives <ul><li>Identify the basic characteristics of network media used in Ethernet. </li></ul><ul><li>Describe the ph...
Characteristics of Network Media used in Ethernet <ul><li>Identify several characteristics of Ethernet in its early years....
Characteristics of Network Media used in Ethernet <ul><li>Describe the emergence of the LAN switch as a key innovation for...
Characteristics of Network Media used in Ethernet <ul><li>Identify the characteristics of state-of-the-art Ethernet and de...
Physical and Data Link Features of Ethernet <ul><li>Standards and Implementation   </li></ul>
Physical and Data Link Features of Ethernet <ul><li>Describe how the Ethernet operates across two layers of the OSI model ...
Physical and Data Link Features of Ethernet <ul><li>Logic Link Control – Connecting the Upper Layers   </li></ul>
Physical and Data Link Features of Ethernet <ul><li>Media Access Control  (MAC) </li></ul>
Physical and Data Link Features of Ethernet <ul><li>Physical Implementations of the Ethernet   </li></ul>
Function and Characteristics of the Media Access Control Method <ul><li>MAC in Ethernet </li></ul>
Function and Characteristics of the Media Access Control Method <ul><li>Carrier Sense Multiple Access with Collision Detec...
Function and Characteristics of the Media Access Control Method <ul><li>Ethernet Timing </li></ul>
Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>The Frame – Encapsulating the Packet </li><...
Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>The Ethernet MAC Address </li></ul>
Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>Hexadecimal Numbering and Addressing </li><...
Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>Another Layer of Addressing </li></ul>
Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>Ethernet Unicast, Multicast and Broadcast <...
Compare and Contrast the Use of Ethernet Switches versus Hubs in a LAN. <ul><li>Legacy Ethernet – Using Hubs </li></ul>
Compare and Contrast the Use of Ethernet Switches versus Hubs in a LAN. <ul><li>Ethernet – Using Switches </li></ul>
Compare and Contrast the Use of Ethernet Switches versus Hubs in a LAN. <ul><li>Describe how a switch can eliminate collis...
Explain the Address Resolution Protocol (ARP) process. <ul><li>Mapping IP to MAC Addresses </li></ul>
Explain the Address Resolution Protocol (ARP) process. <ul><li>ARP – Destinations Outside the Local Network </li></ul>
Explain the Address Resolution Protocol (ARP) process. <ul><li>ARP – Removing Address Mappings </li></ul>
Explain the Address Resolution Protocol (ARP) process. <ul><li>ARP Broadcasts - Issues </li></ul>
Summary
 
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CCNA Network Fundamentals

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Transcript of "chapter_9"

  1. 1. Ethernet Network Fundamentals – Chapter 9
  2. 2. Objectives <ul><li>Identify the basic characteristics of network media used in Ethernet. </li></ul><ul><li>Describe the physical and data link features of Ethernet. </li></ul><ul><li>Describe the function and characteristics of the media access control method used by Ethernet protocol. </li></ul><ul><li>Explain the importance of Layer 2 addressing used for data transmission and determine how the different types of addressing impacts network operation and performance. </li></ul><ul><li>Compare and contrast the application and benefits of using Ethernet switches in a LAN as apposed to using hubs. </li></ul><ul><li>Explain the ARP process. </li></ul>
  3. 3. Characteristics of Network Media used in Ethernet <ul><li>Identify several characteristics of Ethernet in its early years. </li></ul>
  4. 4. Characteristics of Network Media used in Ethernet <ul><li>Describe the emergence of the LAN switch as a key innovation for managing collisions on Ethernet-based networks </li></ul>
  5. 5. Characteristics of Network Media used in Ethernet <ul><li>Identify the characteristics of state-of-the-art Ethernet and describe its utilization of cabling and point-to-point topography </li></ul>
  6. 6. Physical and Data Link Features of Ethernet <ul><li>Standards and Implementation </li></ul>
  7. 7. Physical and Data Link Features of Ethernet <ul><li>Describe how the Ethernet operates across two layers of the OSI model </li></ul>
  8. 8. Physical and Data Link Features of Ethernet <ul><li>Logic Link Control – Connecting the Upper Layers </li></ul>
  9. 9. Physical and Data Link Features of Ethernet <ul><li>Media Access Control (MAC) </li></ul>
  10. 10. Physical and Data Link Features of Ethernet <ul><li>Physical Implementations of the Ethernet </li></ul>
  11. 11. Function and Characteristics of the Media Access Control Method <ul><li>MAC in Ethernet </li></ul>
  12. 12. Function and Characteristics of the Media Access Control Method <ul><li>Carrier Sense Multiple Access with Collision Detection </li></ul>
  13. 13. Function and Characteristics of the Media Access Control Method <ul><li>Ethernet Timing </li></ul>
  14. 14. Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>The Frame – Encapsulating the Packet </li></ul>
  15. 15. Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>The Ethernet MAC Address </li></ul>
  16. 16. Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>Hexadecimal Numbering and Addressing </li></ul>
  17. 17. Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>Another Layer of Addressing </li></ul>
  18. 18. Layer 2 addressing and its Impact on Network Operation and Performance <ul><li>Ethernet Unicast, Multicast and Broadcast </li></ul>
  19. 19. Compare and Contrast the Use of Ethernet Switches versus Hubs in a LAN. <ul><li>Legacy Ethernet – Using Hubs </li></ul>
  20. 20. Compare and Contrast the Use of Ethernet Switches versus Hubs in a LAN. <ul><li>Ethernet – Using Switches </li></ul>
  21. 21. Compare and Contrast the Use of Ethernet Switches versus Hubs in a LAN. <ul><li>Describe how a switch can eliminate collisions, backoffs and re- transmissions, the leading factors in reduced throughput on a hub-based Ethernet network </li></ul>
  22. 22. Explain the Address Resolution Protocol (ARP) process. <ul><li>Mapping IP to MAC Addresses </li></ul>
  23. 23. Explain the Address Resolution Protocol (ARP) process. <ul><li>ARP – Destinations Outside the Local Network </li></ul>
  24. 24. Explain the Address Resolution Protocol (ARP) process. <ul><li>ARP – Removing Address Mappings </li></ul>
  25. 25. Explain the Address Resolution Protocol (ARP) process. <ul><li>ARP Broadcasts - Issues </li></ul>
  26. 26. Summary
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