CCNA Discovery Networking for Home and Small Businesses - Chapter 6

1,249 views
1,151 views

Published on

Published in: Education, Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
1,249
On SlideShare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
Downloads
0
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

CCNA Discovery Networking for Home and Small Businesses - Chapter 6

  1. 1. Network Services Networking for Home and Small Businesses – Chapter 6 http:// Tutorials Tips Tricks .com
  2. 2. Objectives <ul><li>Compare and contrast clients and servers and their interaction over the network. </li></ul><ul><li>Describe the type of interactions of Internet applications. </li></ul><ul><li>Describe the purpose of a layered model </li></ul><ul><li>Illustrate the interaction of various protocols. </li></ul>
  3. 3. Compare and Contrast Clients and Servers <ul><li>Review the client/server relationship. </li></ul>
  4. 4. Client-Server Protocols <ul><li>Application, Transport, Internetwork and Network access protocols. </li></ul>
  5. 5. TCP and UDP Transport Protocols <ul><li>Differentiate between acknowledged versus unacknowledged protocols. </li></ul>
  6. 6. Port Numbers in Client-Server Conversations <ul><li>Describe the function of a port. </li></ul>
  7. 7. Types of Interactions of Internet Applications <ul><li>Describe DNS and its purpose. </li></ul>
  8. 8. Types of Interactions of Internet Applications <ul><li>Describe the interaction between a web client and a web server. </li></ul>
  9. 9. Types of Interactions of Internet Applications <ul><li>Describe the interaction between an FTP client and an FTP server. </li></ul>
  10. 10. Types of Interactions of Internet Applications <ul><li>Describe the interaction between e-mail clients and e-mail servers. </li></ul>
  11. 11. Types of Interactions of Internet Applications <ul><li>Describe the interaction between IM / Peer-to-Peer clients and e-mail servers. </li></ul>
  12. 12. Types of Interactions of Internet Applications <ul><li>Describe the interaction between voice clients and servers. </li></ul>
  13. 13. Types of Interactions of Internet Applications <ul><li>Well-known ports </li></ul><ul><li>Registered ports </li></ul><ul><li>Private ports </li></ul>
  14. 14. Purpose of a Layered Model <ul><li>Protocols operate as an interdependent stack </li></ul><ul><li>Each layer provides and receives services </li></ul>
  15. 15. Purpose of a Layered Model <ul><li>Describe protocol operation when sending and receiving a message. </li></ul>
  16. 16. Purpose of a Layered Model <ul><li>Describe the Open Systems Interconnect Model </li></ul>
  17. 17. Summary <ul><li>Clients and servers use protocols and standards for exchanging information. </li></ul><ul><li>Client-server services are identified through the use of port numbers. </li></ul><ul><li>A protocol stack organizes the protocols in layers, with each layer providing and receiving services from the layers below and above it. </li></ul><ul><li>When sending messages, protocols interact from the top layer to the bottom of the stack. </li></ul><ul><li>When receiving messages, protocols interact from the bottom layer to the top of the stack. </li></ul>

×