Point-to-Point Protocol (PPP) - PowerPoint PPT Presentation

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Point-to-Point Protocol (PPP)

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  1. Point-to-Point Protocol (PPP) Accessing the WAN– Chapter 2

  2. Objectives Describe: • the fundamental concepts of point-to-point serial communication including: • TDM, • demarcation point, • DTE-DCE functions, HDLC encapsulation • serial interface troubleshooting.

  3. Objectives Describe: • PPP concepts – • PPP layered architecture, • PPP frame structure, • PPP session establishment, • multiprotocol encapsulation support, • link control protocol (LCP), • network control protocol (NCP), • Internet Protocol Control Protocol (IPCP).

  4. Objectives • Configure PPP on a serial interface – • enabling PPP encapsulation, • verifying the PPP connection • troubleshooting encapsulation problems.

  5. Objectives • Configure PPP authentication - • explaining PAP and CHAP authentication protocols, • configuring PPP authentication using: • PAP and CHAP, • troubleshooting PPP authentication problems.

  6. Fundamental Concepts of Point-to-Point Serial Communication • The basis of WAN technologies

  7. Point-to-Point Serial Communication TDM

  8. Point-to-Point Serial Communication • Demarcation point relative to customer and service provider networks

  9. Describe the Fundamental Concepts of Point-to-Point Serial Communication • When and how to configure HDLC encapsulation on a router

  10. Describe Point-to-Point Concepts • PPP

  11. Describe Point-to-Point Concepts • Layers of the PPP architecture

  12. Describe Point-to-Point Concepts • Functions of each layer of PPP architecture

  13. Describe Point-to-Point Concepts • The Purpose and format of each field in a PPP frame

  14. Describe Point-to-Point Concepts • The three phases of PPP session establishment

  15. Describe Point-to-Point Concepts • The role of the LCP in PPP