CCNA Routing and Switching Study Guide: Exams 100-101, 200-101, and 200-120 (Paperback)

Introduction xxvii ICND1 (100-101) Exam Objectives xxxviii ICND2 (200-101) Exam Objectives xliv CCNA Composite (200-120) Exam Objectives xlvii Assessment Test lviii Part I ICND1 1 Chapter 1 Internetworking 3 Internetworking Basics 4Internetworking Models 12 The OSI Reference Model 14 Summary 29 Exam Essentials 30 Written Labs 32 Review Questions 35 Chapter 2 Ethernet Networking and Data Encapsulation 41 Ethernet Networks in Review 42 Ethernet Cabling 59 Data Encapsulation 66 The Cisco three-layer Hierarchical Model 70 Summary 73 Exam Essentials 73 Written Labs 74 Review Questions 81 Chapter 3 Introduction to TCP/IP 87 Introducing TCP/IP 88 TCP/IP and the DoD Model 89 IP Addressing 118 IPv4 Address Types 126 Multicast Address 128 Summary 129 Exam Essentials 130 Written Labs 132 Review Questions 134 Chapter 4 Easy Subnetting 139 Subnetting Basics 140 How to Create Subnets 142 Summary 170 Exam Essentials 170 Written Labs 171 Review Questions 174 Chapter 5 VLSMs, Summarization, and Troubleshooting TCP/IP 181 Variable Length Subnet Masks (VLSMs) 182 Summarization 193 Troubleshooting IP Addressing 196 Summary 203 Exam Essentials 204 Written Lab 5 205 Review Questions 206 Chapter 6 Cisco's Internetworking Operating System (IOS) 213 The IOS User Interface 215 Command-line Interface (CLI) 219 Administrative Configurations 228 Router and Switch Interfaces 241 Viewing, Saving, and Erasing Configurations 250 Summary 264 Exam Essentials 265 Written Lab 6 268 Hands-on Labs 268 Review Questions 277 Chapter 7 Managing a Cisco Internetwork 283 The Internal Components of a Cisco Router and Switch 284 Configuring DHCP 290 Network Time Protocol (NTP) 293 Using Cisco Discovery Protocol (CDP) 295 Using Telnet 303 Resolving Hostnames 307 Checking Network Connectivity and Troubleshooting 311 Summary 317 Exam Essentials 317 Written Lab 7 319 Hands-on Labs 320 Review Questions 325 Chapter 8 IP Routing 331 Routing Basics 333 The IP Routing Process 335 Configuring IP Routing 346 Configuring IP Routing in Our Network 356 Dynamic Routing 365 Routing Information Protocol (RIP) 367 Summary 373 Exam Essentials 374 Written Lab 8 376 Hands-on Labs 376 Review Questions 380 Chapter 9 Open Shortest Path First (OSPF) 385 Open Shortest Path First (OSPF) Basics 386 Configuring OSPF 393 OSPF and Loopback Interfaces 402 Verifying OSPF Configuration 405 Summary 411 Exam Essentials 412 Written Lab 9 413 Hands-on Labs 413 Review Questions 417 Chapter 10 Layer 2 Switching 425 Switching Services 426 Configuring Catalyst Switches 436 Summary 447 Exam Essentials 447 Written Lab 10 448 Hands-on Labs 448 Review Questions 452 Chapter 11 VLANs and InterVLAN Routing 459 VLAN Basics 460 Identifying VLANs 465 Routing between VLANs 469 Configuring VLANs 472 Summary 487 Exam Essentials 488 Written Lab 11 489 Hands-on Labs 489 Review Questions 494 Chapter 12 Security 501 Perimeter, Firewall, and Internal Routers 502 Introduction to Access Lists 503 Standard Access Lists 507 Extended Access Lists 515 Monitoring Access Lists 526 Summary 528 Exam Essentials 529 Written Lab 12 530 Hands-on Labs 530 Review Questions 535 Chapter 13 Network Address Translation (NAT) 541 When Do We Use NAT? 542 Types of Network Address Translation 544 NAT Names 544 How NAT Works 545 Testing and Troubleshooting NAT 550 Summary 555 Exam Essentials 556 Written Lab 13 557 Hands-on Labs 557 Review Questions 564 Chapter 14 Internet Protocol Version 6 (IPv6) 569 Why Do We Need IPv6? 571 The Benefits and Uses of IPv6 571 IPv6 Addressing and Expressions 573 How IPv6 Works in an Internetwork 577 IPv6 Routing Protocols 586 Configuring IPv6 on Our Internetwork 588 Configuring Routing on Our Internetwork 591 Summary 599 Exam Essentials 599 Written Labs 601 Hands-on Labs 602 Review Questions 607 Part II ICND2 613 Chapter 15 Enhanced Switched Technologies 615 Spanning Tree Protoc