Chapter 1 Communication in a Connected World 1

This chapter contains no labs or packet tracers.

Chapter 2 Network Components, Types, and Connections 3

This chapter contains no labs or packet tracers.

Chapter 3 Wireless and Mobile Networks 5

This chapter contains no labs or packet tracers.

Chapter 4 Build a Home Network 7

4.4.4. Packet TracerConfigure a Wireless Router and Clients 7

Chapter 5 Communication Principles 13

This chapter contains no labs or packet tracers.

Chapter 6 Network Media 15

This chapter contains no labs or packet tracers.

Chapter 7 The Access Layer 17

This chapter contains no labs or packet tracers.

Chapter 8 The Internet Protocol 19

8.1.2 Packet TracerConnect to a Web Server 19

Chapter 9 IPv4 and Network Segmentation 21

This chapter contains no labs or packet tracers.

Chapter 10 IPv6 Addressing Formats and Rules 23

This chapter contains no labs or packet tracers.

Chapter 11 Dynamic Addressing with DHCP 25

11.2.3 Packet TracerConfigure DHCP on a Wireless Router 25

Chapter 12 Gateways to Other Networks 29

12.2.2 Packet TracerExamine NAT on a Wireless Router 29

Chapter 13 The ARP Process 33

13.1.3 Packet TracerIdentify MAC and IP Addresses 33

Reflection Questions 35

Chapter 14 Routing Between Networks 37

14.3.3 Packet TracerObserve Traffic Flow in a Routed Network 37

14.3.4 Packet TracerCreate a LAN 41

Reflection Question 43

Chapter 15 TCP and UDP 45

This chapter contains no labs or packet tracers.

Chapter 16 Application Layer Services 47

16.1.5 Packet TracerThe Client Interaction 47

16.4.3 Packet TracerObserve Web Request 49

16.5.3 Packet TracerUse FTP Services 51

16.6.4 Packet TracerUse Telnet and SSH 54

Chapter 17 Network Testing Utilities 57

17.1.3 Packet TracerUse the ipconfig Command 57

17.1.6 Packet TracerUse the ping Command 58

Chapter 18 Network Design 61

18.2.3 LabView Wireless and Wired NIC Information 61

Reflection Questions 63

Chapter 19 Cloud and Virtualization 65

19.2.3 LabInstall Linux in a Virtual Machine and Explore the GUI 65

Reflection Question 68

Chapter 20 Number Systems 69

This chapter contains no labs or packet tracers.

Chapter 21 Ethernet Switching 71

21.1.4 LabDetermine the MAC Address of a Host 71

Reflection Questions 72

21.2.6 LabInstall Wireshark 74

21.2.7 LabUse Wireshark to Examine Ethernet Frames 77

Reflection Question 83

Chapter 22 Network Layer 85

This chapter contains no labs or packet tracers.

Chapter 23 IPv4 Address Structure 87

This chapter contains no labs or packet tracers.

Chapter 24 Address Resolution 89

24.1.9 Packet TracerExamine the ARP Table 89

24.1.10 LabView ARP Traffic in Wireshark 93

Reflection Questions 99

Chapter 25 IP Addressing Services 101

25.1.8 LabObserve DNS Resolution 101

Reflection Question 105

Chapter 26 Transport Layer 107

26.8.1 Packet TracerTCP and UDP Communications 107

Chapter 27 The Cisco IOS Command Line 113

27.2.6 Packet TracerNavigate the IOS 113

27.3.3 Packet TracerUse Cisco IOS Show Commands 118

Chapter 28 Build a Small Cisco Network 121

28.1.4 Packet TracerImplement Basic Connectivity 121

28.2.4 Packet TracerConfigure Initial Router Settings 124

28.3.6 Packet TracerConfigure SSH 128

28.4.5 Packet TracerTroubleshoot Default Gateway Issues 130

Chapter 29 ICMP 133

29.2.6 Packet TracerVerify IPv4 and IPv6 Addressing 133

29.2.7 Packet TracerUse Ping and Traceroute to Test Network Connectivity 136

29.3.1 Packet TracerUse ICMP to Test and Correct Network Connectivity 140

Chapter 30 Physical Layer 143

This chapter contains no labs or packet tracers.

Chapter 31 Data Link Layer 145

This chapter contains no labs or packet tracers.

Chapter 32 Routing at the Network Layer 147

This chapter contains no labs or packet tracers.

Chapter 33 IPv6 Addressing 149

33.4.6 Packet TracerConfigure IPv6 Addressing 149

33.5.4 LabIdentify IPv6 Addresses 152

Reflection Questions 155

Chapter 34 IPv6 Neighbor Discovery 157

34.1.4 Packet TracerIPv6 Neighbor Discovery 157

Reflection Questions 161

Chapter 35 Cisco Switches and Routers 163

This chapter contains no labs or packet tracers.

Chapter 36 Troubleshoot Common Network Problems 165

36.4.10 LabTroubleshoot Using Network Utilities 165

Reflection Questions 169

Chapter 37 Network Support 171

37.2.7 Packet TracerConnect a Network Based on a Network Diagram 171

37.2.12 Packet TracerUse CDP to Map a Network 174

37.2.13 Packet TracerTroubleshooting ChallengeDocument the Network 178

Reflection Questions 180

37.4.9 LabVerify Address with a Subnet Calculator 182

37.5.3 LabInstall Wireshark 184

37.5.4 LabUse Network Tools to Learn About a Network 186

Reflection Question 193

Appendix A: Allowing ICMP Traffic Through a Firewall 193

37.5.6 Packet TracerTroubleshooting Challenge - Use Documentation to Solve Issues 195

Chapter 38 Cybersecurity Threats, Vulnerabilities, and Attacks 199

38.2.11 LabExplore Social Engineering Techniques 199

Chapter 39 Network Security 203

39.2.13 Packet TracerConfigure Access Control 203

39.6.16 Packet TracerConfigure Basic Wireless Security 207

9780138293727, TOC, 10/9/23