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Viser: Connecting Networks V6 Companion Guide
Connecting Networks V6 Companion Guide
Cisco Networking Cisco Networking Academy
(2017)
Sprog: Engelsk
Cisco Press
772,00 kr.
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Detaljer om varen
- Hardback: 512 sider
- Udgiver: Cisco Press (September 2017)
- ISBN: 9781587134326
Connecting Networks v6 Companion Guide is the official supplemental textbook for the Connecting Networks version 6 course in the Cisco Networking Academy CCNA Routing and Switching curriculum.
The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organize your time.
The book's features help you focus on important concepts to succeed in this course:
Chapter Objectives-Review core concepts by answering the focus questions listed at the beginning of each chapter. Key Terms-Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. Glossary-Consult the comprehensive Glossary with 347 terms. Summary of Activities and Labs-Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. Check Your Understanding-Evaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To-Look for this icon to studythe steps you need to learn to perform certain tasks. Interactive Activities-Reinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon. Packet Tracer Activities-Explore and visualize networking concepts using Packet Tracer exercises interspersed throughout the chapters and provided in the accompanying Labs & Study Guide book. Videos-Watch the videos embedded within the online course. Hands-on Labs-Work through all the course labs and additional Class Activities that are included in the course and published in the separate Labs & Study Guide. Normal 0 false false false EN-US X-NONE X-NONE
The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organize your time.
The book's features help you focus on important concepts to succeed in this course:
Chapter Objectives-Review core concepts by answering the focus questions listed at the beginning of each chapter. Key Terms-Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. Glossary-Consult the comprehensive Glossary with 347 terms. Summary of Activities and Labs-Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. Check Your Understanding-Evaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To-Look for this icon to studythe steps you need to learn to perform certain tasks. Interactive Activities-Reinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon. Packet Tracer Activities-Explore and visualize networking concepts using Packet Tracer exercises interspersed throughout the chapters and provided in the accompanying Labs & Study Guide book. Videos-Watch the videos embedded within the online course. Hands-on Labs-Work through all the course labs and additional Class Activities that are included in the course and published in the separate Labs & Study Guide. Normal 0 false false false EN-US X-NONE X-NONE
Introduction xix
Chapter 1 WAN Concepts 1 Objectives 1 Key Terms 1 Introduction (1.0) 3 WAN Technologies Overview (1.1) 3 Purpose of WANs (1.1.1) 3 Why a WAN? (1.1.1.1) 3 Are WANs Necessary? (1.1.1.2) 4 WAN Topologies (1.1.1.3) 5 Evolving Networks (1.1.1.4) 8 Small Office (1.1.1.5) 8 Campus Network (1.1.1.6) 9 Branch Networks (1.1.1.7) 10 Distributed Network (1.1.1.8) 11 WAN Operations (1.1.2) 13 WANs in the OSI Model (1.1.2.1) 13 Common WAN Terminology (1.1.2.2) 14 WAN Devices (1.1.2.3) 16 Circuit Switching (1.1.2.4) 17 Packet Switching (1.1.2.5) 18 Selecting a WAN Technology (1.2) 20 WAN Services (1.2.1) 20 WAN Link Connection Options (1.2.1.1) 20 Service Provider Network Infrastructure (1.2.1.2) 21 Private WAN Infrastructures (1.2.2) 23 Leased Lines (1.2.2.1) 23 Dialup (1.2.2.2) 25 ISDN (1.2.2.3) 26 Frame Relay (1.2.2.4) 28 ATM (1.2.2.5) 29 Ethernet WAN (1.2.2.6) 30 MPLS (1.2.2.7) 32 VSAT (1.2.2.8) 32 Public WAN Infrastructure (1.2.3) 33 DSL (1.2.3.1) 34 Cable (1.2.3.2) 35 Wireless (1.2.3.3) 36 3G/4G Cellular (1.2.3.4) 37 VPN Technology (1.2.3.5) 38 Selecting WAN Services (1.2.4) 39 Choosing a WAN Link Connection (1.2.4.1) 40 Choosing a WAN Link Connection (Cont.) (1.2.4.2) 41 Summary (1.3) 43 Practice 44 Class Activities 44 Labs 44 Check Your Understanding Questions 44
Chapter 2 Point-to-Point Connections 49 Objectives 49 Key Terms 49 Introduction (2.0) 51 Serial Point-to-Point Overview (2.1) 51 Serial Communications (2.1.1) 52 Serial and Parallel Ports (2.1.1.1) 52 Point-to-Point Communication Links (2.1.1.2) 53 Serial Bandwidth (2.1.1.3) 54 HDLC Encapsulation (2.1.2) 56 WAN Encapsulation Protocols (2.1.2.1) 56 HDLC Encapsulation (2.1.2.2) 57 Configuring HDLC Encapsulation (2.1.2.3) 58 Troubleshooting a Serial Interface (2.1.2.4) 59 PPP Operation (2.2) 63 Benefits of PPP (2.2.1) 63 Introducing PPP (2.2.1.1) 64 Advantages of PPP (2.2.1.2) 65 LCP and NCP (2.2.2) 65 PPP-Layered Architecture (2.2.2.1) 65 PPP: Link Control Protocol (LCP) (2.2.2.2) 66 PPP: Network Control Protocol (NCP) (2.2.2.3) 66 PPP Frame Structure (2.2.2.4) 67 PPP Sessions (2.2.3) 68 Establishing a PPP Session (2.2.3.1) 68 LCP Operation (2.2.3.2) 69 PPP Configuration Options (2.2.3.3) 72 NCP Explained (2.2.3.4) 72 PPP Implementation (2.3) 74 Configure PPP (2.3.1) 74 PPP Configuration Options (2.3.1.1) 74 PPP Basic Configuration Command (2.3.1.2) 76 PPP Compression Commands (2.3.1.3) 76 PPP Link Quality Monitoring Command (2.3.1.4) 77 PPP Multilink Commands (2.3.1.5) 78 Verifying PPP Configuration (2.3.1.6) 81 Configure PPP Authentication (2.3.2) 82 PPP Authentication Protocols (2.3.2.1) 83 Password Authentication Protocol (PAP) (2.3.2.2) 83 Challenge Handshake Authentication Protocol (CHAP) (2.3.2.3) 85 PPP Authentication Command (2.3.2.4) 86 Configuring PPP with Authentication (2.3.2.5) 87 Troubleshoot WAN Connectivity (2.4) 89 Troubleshoot PPP (2.4.1) 89 Troubleshooting PPP Serial Encapsulation (2.4.1.1) 90 Debugging PPP (2.4.1.2) 91 Troubleshooting a PPP Configuration with Authentication (2.4.1.3) 94 Summary 96 Practice 97 Class Activities 97 Labs 97 Packet Tracer Activities 98 Check Your Understanding Questions 98
Chapter 3 Branch Connections 101 Objectives 101 Key Terms 101 Introduction (3.0) 103 Remote-Access Connections (3.1) 104 Broadband Connections (3.1.1) 104 What Is a Cable System? (3.1.1.1) 104 Cable Components (3.1.1.2) 105 What Is DSL? (3.1.1.3) 107 DSL Connections (3.1.1.4) 107 Wireless Connection (3.1.1.5) 109 Select a Broadband Connection (3.1.2) 112 Comparing Broadband Solutions (3.1.2.1) 112 PPPoE (3.2) 113 &
Chapter 1 WAN Concepts 1 Objectives 1 Key Terms 1 Introduction (1.0) 3 WAN Technologies Overview (1.1) 3 Purpose of WANs (1.1.1) 3 Why a WAN? (1.1.1.1) 3 Are WANs Necessary? (1.1.1.2) 4 WAN Topologies (1.1.1.3) 5 Evolving Networks (1.1.1.4) 8 Small Office (1.1.1.5) 8 Campus Network (1.1.1.6) 9 Branch Networks (1.1.1.7) 10 Distributed Network (1.1.1.8) 11 WAN Operations (1.1.2) 13 WANs in the OSI Model (1.1.2.1) 13 Common WAN Terminology (1.1.2.2) 14 WAN Devices (1.1.2.3) 16 Circuit Switching (1.1.2.4) 17 Packet Switching (1.1.2.5) 18 Selecting a WAN Technology (1.2) 20 WAN Services (1.2.1) 20 WAN Link Connection Options (1.2.1.1) 20 Service Provider Network Infrastructure (1.2.1.2) 21 Private WAN Infrastructures (1.2.2) 23 Leased Lines (1.2.2.1) 23 Dialup (1.2.2.2) 25 ISDN (1.2.2.3) 26 Frame Relay (1.2.2.4) 28 ATM (1.2.2.5) 29 Ethernet WAN (1.2.2.6) 30 MPLS (1.2.2.7) 32 VSAT (1.2.2.8) 32 Public WAN Infrastructure (1.2.3) 33 DSL (1.2.3.1) 34 Cable (1.2.3.2) 35 Wireless (1.2.3.3) 36 3G/4G Cellular (1.2.3.4) 37 VPN Technology (1.2.3.5) 38 Selecting WAN Services (1.2.4) 39 Choosing a WAN Link Connection (1.2.4.1) 40 Choosing a WAN Link Connection (Cont.) (1.2.4.2) 41 Summary (1.3) 43 Practice 44 Class Activities 44 Labs 44 Check Your Understanding Questions 44
Chapter 2 Point-to-Point Connections 49 Objectives 49 Key Terms 49 Introduction (2.0) 51 Serial Point-to-Point Overview (2.1) 51 Serial Communications (2.1.1) 52 Serial and Parallel Ports (2.1.1.1) 52 Point-to-Point Communication Links (2.1.1.2) 53 Serial Bandwidth (2.1.1.3) 54 HDLC Encapsulation (2.1.2) 56 WAN Encapsulation Protocols (2.1.2.1) 56 HDLC Encapsulation (2.1.2.2) 57 Configuring HDLC Encapsulation (2.1.2.3) 58 Troubleshooting a Serial Interface (2.1.2.4) 59 PPP Operation (2.2) 63 Benefits of PPP (2.2.1) 63 Introducing PPP (2.2.1.1) 64 Advantages of PPP (2.2.1.2) 65 LCP and NCP (2.2.2) 65 PPP-Layered Architecture (2.2.2.1) 65 PPP: Link Control Protocol (LCP) (2.2.2.2) 66 PPP: Network Control Protocol (NCP) (2.2.2.3) 66 PPP Frame Structure (2.2.2.4) 67 PPP Sessions (2.2.3) 68 Establishing a PPP Session (2.2.3.1) 68 LCP Operation (2.2.3.2) 69 PPP Configuration Options (2.2.3.3) 72 NCP Explained (2.2.3.4) 72 PPP Implementation (2.3) 74 Configure PPP (2.3.1) 74 PPP Configuration Options (2.3.1.1) 74 PPP Basic Configuration Command (2.3.1.2) 76 PPP Compression Commands (2.3.1.3) 76 PPP Link Quality Monitoring Command (2.3.1.4) 77 PPP Multilink Commands (2.3.1.5) 78 Verifying PPP Configuration (2.3.1.6) 81 Configure PPP Authentication (2.3.2) 82 PPP Authentication Protocols (2.3.2.1) 83 Password Authentication Protocol (PAP) (2.3.2.2) 83 Challenge Handshake Authentication Protocol (CHAP) (2.3.2.3) 85 PPP Authentication Command (2.3.2.4) 86 Configuring PPP with Authentication (2.3.2.5) 87 Troubleshoot WAN Connectivity (2.4) 89 Troubleshoot PPP (2.4.1) 89 Troubleshooting PPP Serial Encapsulation (2.4.1.1) 90 Debugging PPP (2.4.1.2) 91 Troubleshooting a PPP Configuration with Authentication (2.4.1.3) 94 Summary 96 Practice 97 Class Activities 97 Labs 97 Packet Tracer Activities 98 Check Your Understanding Questions 98
Chapter 3 Branch Connections 101 Objectives 101 Key Terms 101 Introduction (3.0) 103 Remote-Access Connections (3.1) 104 Broadband Connections (3.1.1) 104 What Is a Cable System? (3.1.1.1) 104 Cable Components (3.1.1.2) 105 What Is DSL? (3.1.1.3) 107 DSL Connections (3.1.1.4) 107 Wireless Connection (3.1.1.5) 109 Select a Broadband Connection (3.1.2) 112 Comparing Broadband Solutions (3.1.2.1) 112 PPPoE (3.2) 113 &
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