Chapter 4: Point-to-Point Protocol

Outline:

Chapter Review
Chapter Overview
4.1 PPP
4.1.1 The need for PPP
4.1.2 PPP components
4.1.3 PPP layer functions
4.1.4 The six fields of a PPP frame
4.2 PPP Session Establishment
4.2.1 The four phases through which PPP establishes a point-to-point connection
4.2.2 Phase 1: link establishment and configuration negotiation
4.2.3 Phase 2: link-quality determination
4.2.4 Phase 3: network-layer protocol configuration negotiation
4.2.5 Describe phase 4: link termination
4.3 PPP Authentication
4.3.1 PAP
4.3.2 CHAP
4.3.3 Writing the IOS command steps to configure PPP authentication
4.3.4 Writing the IOS command to configure CHAP authentification
Chapter Summary

Chapter Quiz