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CCNA Certification Study Guide

Exam 200-301, Volume 2

Häftad, Engelska, 2020

Av Todd Lammle

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Cisco expert Todd Lammle prepares you for the NEW Cisco CCNA certification exam!Cisco, the world leader in network technologies, has released the new Cisco Certified Network Associate (CCNA) exam. This consolidated certification exam tests a candidate’s ability to implement and administer a wide range of modern IT networking technologies. The CCNA Certification Study Guide: Volume 2 Exam 200-301 covers every exam objective, including network components, IP connectivity and routing, network security, virtual networking, and much more. Clear and accurate chapters provide you with real-world examples, hands-on activities, in-depth explanations, and numerous review questions to ensure that you’re fully prepared on exam day.Written by the leading expert on Cisco technologies and certifications, this comprehensive exam guide includes access to the acclaimed Sybex online learning system—an interactive environment featuring practice exams, electronic flashcards, a searchable glossary, a self-assessment test, and video tutorials on critical Cisco networking concepts and technologies. Covers 100% of all CCNA Exam 200-301 objectivesProvides accurate and up-to-date information on core network fundamentalsExplains a broad range of Cisco networking and IT infrastructureFeatures learning objectives, chapter summaries, ‘Exam Essentials’ and figures, tables, and illustrationsThe CCNA Certification Study Guide: Volume 2 Exam 200-301 is the ideal resource for those preparing for the new CCNA certification, as well as IT professionals looking to learn more about Cisco networking concepts and technologies.

Produktinformation

Utgivningsdatum2020-02-06
Mått191 x 234 x 51 mm
Vikt1 225 g
FormatHäftad
SpråkEngelska
SerieSybex Study Guide
Antal sidor896
FörlagJohn Wiley & Sons Inc
ISBN9781119659181

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TODD LAMMLE, Cisco certified in almost every category, is the authority on Cisco networking and certification. His three decades of real-world experience is prevalent in his writing. He is an experienced networking engineer with very practical experience working on the largest bounded and unbounded networks in the world at such companies as Xerox, Hughes Aircraft, Texaco, AAA, Cisco, and Toshiba, among many others. Todd has published over 60 books, including the very popular and bestselling CCNA Cisco Certified Network Associate Study Guide and Cisco Firepower NGIPS. Todd runs an international training company from Texas, and a large-scale consulting business out of Colorado. You can reach Todd through his forum and blog at www.lammle.com/ccna.

Introduction xxvAssessment Test xlChapter 1 Network Fundamentals 1Network Components 2Next-Generation Firewalls and IPS 6Network Topology Architectures 10Physical Interfaces and Cables 17Ethernet Cabling 19Summary 24Exam Essentials 24Review Questions 26Chapter 2 TCP/IP 29Introducing TCP/IP 30TCP/IP and the DoD Model 31IP Addressing 60IPv4 Address Types 67Summary 71Exam Essentials 71Review Questions 73Chapter 3 Easy Subnetting 75Subnetting Basics 76Summary 102Exam Essentials 102Review Questions 103Chapter 4 Troubleshooting IP Addressing 105Cisco’s Way of Troubleshooting IP 106Summary 114Exam Essentials 114Review Questions 115Chapter 5 IP Routing 117Routing Basics 119The IP Routing Process 121Configuring IP Routing 132Configuring IP Routing in Our Network 141Dynamic Routing 150Routing Information Protocol (RIP) 152Summary 159Exam Essentials 159Review Questions 161Chapter 6 Open Shortest Path First (OSPF) 163Open Shortest Path First (OSPF) Basics 164Configuring OSPF 171OSPF and Loopback Interfaces 179Verifying OSPF Configuration 182Summary 188Exam Essentials 188Review Questions 189Chapter 7 Layer 2 Switching 193Switching Services 194Configuring Catalyst Switches 204Summary 215Exam Essentials 215Review Questions 216Chapter 8 VLANs and Inter-VLAN Routing 219VLAN Basics 220Identifying VLANs 224Routing Between VLANs 229Configuring VLANs 231Summary 247Exam Essentials 247Review Questions 248Chapter 9 Enhanced Switched Technologies 251Spanning Tree Protocol (STP) 252Types of Spanning-Tree Protocols 259Modifying and Verifying the Bridge ID 267Spanning-Tree Failure Consequences 273PortFast and BPDU Guard 275EtherChannel 278Summary 284Exam Essentials 284Review Questions 285Chapter 10 Access Lists 289Perimeter, Firewall, and Internal Routers 290Introduction to Access Lists 291Standard Access Lists 295Extended Access Lists 303Monitoring Access Lists 313Summary 316Exam Essentials 316Review Questions 317Chapter 11 Network Address Translation (NAT) 319When Do We Use NAT? 320Types of Network Address Translation 322NAT Names 322How NAT Works 323Testing and Troubleshooting NAT 328Summary 333Exam Essentials 333Review Questions 334Chapter 12 IP Services 337Exploring Connected Devices Using CDP and LLDP 338Network Time Protocol (NTP) 347SNMP 348Syslog 352Secure Shell (SSH) 357Summary 358Exam Essentials 358Review Questions 360Chapter 13 Security 363Network Security Threats 365Three Primary Network Attacks 365Network Attacks 366Security Program Elements 374Layer 2 Security Features 378Authentication Methods 381Managing User Accounts 386Security Password Policy Elements 389User-Authentication Methods 398Setting Passwords 400Summary 407Exam Essentials 407Review Questions 408Chapter 14 First Hop Redundancy Protocol (HSRP) 411Client Redundancy Issues 412Introducing First Hop Redundancy Protocol (FHRP) 414Hot Standby Router Protocol (HSRP) 416Summary 429Exam Essentials 429Review Questions 430Chapter 15 Virtual Private Networks (VPNs) 433Virtual Private Networks 434GRE Tunnels 441Summary 447Exam Essentials 447Review Questions 448Chapter 16 Quality of Service (QoS) 451Quality of Service 452Trust Boundary 454QoS Mechanisms 455Summary 461Exam Essentials 461Review Questions 462Chapter 17 Internet Protocol Version 6 (IPv6) 465Why Do We Need IPv6? 467The Benefits and Uses of IPv6 467IPv6 Addressing and Expressions 469How IPv6 Works in an Internetwork 473IPv6 Routing Protocols 483Configuring IPv6 on Our Internetwork 484Configuring Routing on Our Internetwork 487Summary 490Exam Essentials 490Review Questions 492Chapter 18 Troubleshooting IP, IPv6, and VLANs 495Endpoints 496Servers 497IP Config 498Troubleshooting IP Network Connectivity 507Troubleshooting IPv6 Network Connectivity 522Troubleshooting VLAN Connectivity 531Summary 544Exam Essentials 545Review Questions 546Chapter 19 Wireless Technologies 549Wireless Networks 551Basic Wireless Devices 553Wireless Principles 556Nonoverlapping Wi-Fi channels 565Radio Frequency (RF) 569Wireless Security 581Summary 588Exam Essentials 588Review Question 590Chapter 20 Configuring Wireless Technologies 595WLAN Deployment Models 596Setting Up a Wireless LAN Controller (WLC) 602Joining Access Points (APs) 607Wireless LAN Controllers (WLC) 610WLC Port Types 611WLC Interface Types 614AP Modes 629AP and WLC Management Access Connections 633Summary 655Exam Essentials 655Review Questions 657Chapter 21 Virtualization, Automation, and Programmability 661Virtual Machine Fundamentals 662Virtualization Components 665Virtualization Features 666Virtualization Types 668Virtualization Solutions 669Automation Components 670Summary 684Exam Essentials 684Review Questions 685Chapter 22 SDN Controllers 689Traditional Network Monitoring Systems (NMS) 690Traditional Network Configuration Managers (NCM) 699Traditional Networking 702Introduction to SDN 706Separating the Control Plane 709Controller-Based Architectures 710SDN Network Components 712DNA Center Overview 718Summary 736Exam Essentials 737Review Questions 738Chapter 23 Configuration Management 743Team Silos 744DevOps 748Infrastructure as Code (IaC) 748Ansible 750Ansible Tower/AWX 763Puppet 764Chef 772Summary 781Exam Essentials 782Review Questions 783Appendix Answer to Review Questions 787Chapter 1: Network Fundamentals 788Chapter 2: TCP/IP 788Chapter 3: Easy Subnetting 789Chapter 4: Troubleshooting IP Addressing 790Chapter 5: IP Routing 791Chapter 6: Open Shortest Path First (OSPF) 792Chapter 7: Layer 2 Switching 792Chapter 8: VLANs and Inter-VLAN Routing 794Chapter 9: Enhanced Switched Technologies 795Chapter 10: Access Lists 796Chapter 11: Network Address Translation (NAT) 797Chapter 12: IP Services 797Chapter 13: Security 798Chapter 14: First Hop Redundancy Protocol (HSRP) 799Chapter 15: Virtual Private Networks (VPNs) 800Chapter 16: Quality of Service (QoS) 801Chapter 17: Internet Protocol Version 6 (IPv6) 802Chapter 18: Troubleshooting IP, IPv6, and VLANs 803Chapter 19: Wireless Technologies 803Chapter 20: Configuring Wireless Technologies 805Chapter 21: Virtualization, Automation, and Programmability 806Chapter 22: SDN Controllers 806Chapter 23: Configuration Management 808Index 809