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Introduction to Networks Labs and Study Guide (Ccnav7) de Allan Johnson

Introduction to Networks Labs and Study Guide (Ccnav7): Lab Companion

Autor Allan Johnson, Cisco Networking Academy
en Limba Engleză Paperback – 17 iun 2020

The only authorized Labs & Study Guide for the Cisco Networking Academy Introduction to Networks course in the CCNA curriculum Each chapter of this book is divided into a Study Guide section followed by a Lab section. The Study Guide section offers exercises that help you learn the concepts, configurations, and troubleshooting skills crucial to your success as a CCNA exam candidate. Each chapter is slightly different and includes some or all the following types of exercises:

  • Vocabulary Matching Exercises
  • Concept Questions Exercises
  • Skill-Building Activities and Scenarios
  • Configuration Scenarios
  • Packet Tracer Exercises
  • Troubleshooting Scenarios

The Labs & Activities include all the online course Labs and Packet Tracer activity instructions. If applicable, this section begins with a Command Reference that you will complete to highlight all the commands introduced in the chapter. This book is offered exclusively for students enrolled in Cisco Networking Academy courses. It is not designed for independent study or professional certification preparation. Visit netacad.com to learn more about program options and requirements. Related titles: CCNA 200-301 Portable Command Guide Book: 9780135937822 eBook: 9780135937709 Introduction to Networks Companion Guide CCNAv7 Book: 9780136633662 eBook: 9780136633549 Introduction to Networks Course Booklet CCNAv7 Book: 9780136632955

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Specificații

ISBN-13: 9780136634454
ISBN-10: 0136634451
Pagini: 464
Dimensiuni: 220 x 274 x 25 mm
Greutate: 1.09 kg
Editura: Pearson Education
Seria Lab Companion

Notă biografică

Allan Johnson entered the academic world in 1999 after 10 years as a business owner/operator to dedicate his efforts to his passion for teaching. He holds both an MBA and an M.Ed in occupational training and development. He taught a variety of technology courses to high school students and is an adjunct instructor at Del Mar College. Since 2006, Allan has worked full time for Cisco Networking Academy in several roles. He is currently engaged as Curriculum Lead.
Cisco Networking Academy isan innovative Cisco education initiative that delivers information andcommunication technology skills to improve career and economic opportunitiesaround the world. The Academy provides online courses, interactive tools, andlab activities to prepare individuals for information technology and networkingcareers in virtually every industry.

Cuprins

Introduction xxx
Chapter 1 Networking Today 1
Networks Affect Our Lives 2
Network Components 2
Network Representations and Topologies 4
Common Types of Networks 5
Internet Connections 6
Reliable Networks 8
Network Trends 9
Network Security 11
The IT Professional 12
1.5.7 Packet TracerNetwork Representation 13
1.9.3 LabResearch IT and Networking Job Opportunities 16
Chapter 2 Basic Switch and End Device Configuration 19
Cisco IOS Access 20
IOS Navigation 21
The Command Structure 23
Basic Device Configuration 25
Save Configurations 27
Ports and Addresses 27
Configure IP Addressing 28
Verify Connectivity 30
Command Reference 32
2.3.7 Packet TracerNavigate the IOS 33
2.3.8 LabNavigate the IOS by Using Tera Term for Console Connectivity 38
2.5.5 Packet TracerConfigure Initial Switch Settings 45
2.7.6 Packet TracerImplement Basic Connectivity 50
2.9.1 Packet TracerBasic Switch and End Device Configuration 53
2.9.2 LabBasic Switch and End Device Configuration 55
Chapter 3 Protocols and Models 59
The Rules 60
Protocols 61
Protocol Suites 63
Standards Organizations 66
Reference Models 68
Data Encapsulation 69
Data Access 71
3.0.3 Class ActivityDesign a Communications System 73
3.4.4 LabResearch Networking Standards 74
3.5.5 Packet TracerInvestigate the TCP/IP and OSI Models in Action 77
3.7.9 LabInstall Wireshark 82
3.7.10 LabUse Wireshark to View Network Traffic 84
Chapter 4 Physical Layer 91
Purpose of the Physical Layer 92
Physical Layer Characteristics 92
Copper Cabling 94
UTP Cabling 96
Fiber-Optic Cabling 97
Wireless Media 99
4.6.5 Packet TracerConnect a Wired and Wireless LAN 101
4.6.6 LabView Wired and Wireless NIC Information 105
4.7.1 Packet TracerConnect the Physical Layer 109
Chapter 5 Number Systems 115
Binary Number System 116
Hexadecimal Number System 118
Chapter 6 Data Link Layer 123
Purpose of the Data Link Layer 124
Topologies 126
Data Link Frame 128
Chapter 7 Ethernet Switching 131
Ethernet Frames 132
Ethernet MAC Address 134
The MAC Address Table 135
Switch Speeds and Forwarding Methods 140
7.1.6 LabUse Wireshark to Examine Ethernet Frames 142
7.2.7 LabView Network Device MAC Addresses 149
7.3.7 LabView the Switch MAC Address Table 155
Chapter 8 Network Layer 159
Network Layer Characteristics 160
IPv4 Packet 161
IPv6 Packet 163
How a Host Routes 164
Introduction to Routing 166
Chapter 9 Address Resolution 171
MAC and IP 172
ARP 173
IPv6 Neighbor Discovery 175
9.1.3 Packet TracerIdentify MAC and IP Addresses 177
9.2.9 Packet TracerExamine the ARP Table 181
9.3.4 Packet TracerIPv6 Neighbor Discovery 185
Chapter 10 Basic Router Configuration 191
Configure Initial Router Settings 192
Configure Interfaces 194
Configure the Default Gateway 196
Command Reference 197
10.1.4 Packet TracerConfigure Initial Router Settings 198
10.3.4 Packet TracerConnect a Router to a LAN 202
10.3.5 Packet TracerTroubleshoot Default Gateway Issues 207
10.4.3 Packet TracerBasic Device Configuration 210
10.4.4 LabBuild a Switch and Router Network 212
Chapter 11 IPv4 Addressing 219
IPv4 Address Structure 220
IPv4 Unicast, Broadcast, and Multicast 224
Types of IPv4 Addresses 224
Network Segmentation 226
Subnet an IPv4 Network 227
VLSM Addressing Schemes 231
11.5.5 Packet TracerSubnet an IPv4 Network 236
11.6.6 LabCalculate IPv4 Subnets 241
11.7.5 Packet TracerSubnetting Scenario 245
11.9.3 Packet TracerVLSM Design and Implementation Practice 249
11.10.1 Packet TracerDesign and Implement a VLSM Addressing Scheme 253
11.10.2 LabDesign and Implement a VLSM Addressing Scheme 255
Chapter 12 IPv6 Addressing 261
IPv4 Issues 262
IPv6 Address Representation 263
IPv6 Address Types 263
GUA and LLA Static Configuration 265
Dynamic Addressing for IPv6 GUAs 267
Dynamic Addressing for IPv6 LLAs 272
IPv6 Multicast Addresses 272
Subnet an IPv6 Network 272
12.6.6 Packet TracerConfigure IPv6 Addressing 276
12.7.4 LabIdentify IPv6 Addresses 280
12.9.1 Packet TracerImplement a Subnetted IPv6 Addressing Scheme 284
12.9.2 LabConfigure IPv6 Addresses on Network Devices 286
Chapter 13 ICMP 291
ICMP Messages 292
Ping and Traceroute Tests 296
Command Reference 297
13.2.6 Packet TracerVerify IPv4 and IPv6 Addressing 297
13.2.7 Packet TracerUse Ping and Traceroute to Test Network Connectivity 301
13.3.1 Packet TracerUse ICMP to Test and Correct Network Connectivity 305
13.3.2 LabUse Ping and Traceroute to Test Network Connectivity 307
Chapter 14 Transport Layer 319
Transportation of Data 320
TCP Overview 322
UDP Overview 325
Port Numbers 327
TCP Communication Process 329
Reliability and Flow Control 332
UDP Communication 334
Command Reference 336
14.8.1 Packet TracerTCP and UDP Communications 336
Chapter 15 Application Layer 343
Application, Presentation, and Session 344
Application Layer 344
Peer-to-Peer 346
Web and Email Protocols 347
IP Addressing Services 349
File Sharing Services 353
Command Reference 355
15.4.8 LabObserve DNS Resolution 355
Chapter 16 Network Security Fundamentals 359
Security Threats and Vulnerabilities 360
Network Attacks 361
Network Attack Mitigation 364
Device Security 366
Command Reference 368
16.2.6 LabResearch Network Security Threats 368
16.4.6 Packet TracerConfigure Secure Passwords and SSH 372
16.4.7 LabConfigure Network Devices with SSH 375
16.5.1 Packet TracerSecure Network Devices 381
16.5.1 LabSecure Network Devices 383
Chapter 17 Build a Small Network 389
Devices in a Small Network 390
Small Network Applications and Protocols 392
Scale to Larger Networks 394
Verify Connectivity 395
Host and IOS Commands 397
Troubleshooting Methodologies 402
Troubleshooting Scenarios 403
Command Reference 405
17.4.6 LabTest Network Latency with Ping and Traceroute 406
17.5.9 Packet TracerInterpret show Command Output 411
17.7.6 LabTroubleshoot Connectivity Issues 413
17.7.7 Packet TracerTroubleshoot Connectivity Issues 418
17.8.1 LabDesign and Build a Small Network 422
17.8.2 Packet TracerSkills Integration Challenge 423
17.8.3 Packet TracerTroubleshooting Challenge 426