Introduction 1 Book 1: Getting Started with Networking 5 Chapter 1: Welcome to Networking 7 Chapter 2: Network Infrastructure 23 Chapter 3: Switches, Routers, and VLANs 39 Chapter 4: Cybersecurity 55 Chapter 5: Servers and Virtualization 67 Chapter 6: Cloud Computing 79 Book 2: Understanding Network Protocols 89 Chapter 1: Network Protocols and Standards 91 Chapter 2: TCP/IP and the Internet 115 Chapter 3: IP Addresses 123 Chapter 4: Routing 145 Chapter 5: DHCP 155 Chapter 6: DNS 173 Chapter 7: TCP/IP Tools and Commands 207 Book 3: Planning a Network 235 Chapter 1: Local Area Networks 237 Chapter 2: Wide Area Networks 253 Chapter 3: Server Architecture 267 Chapter 4: Virtualization Architecture 277 Chapter 5: Storage Architecture 289 Chapter 6: Backup Architecture 301 Chapter 7: Hyperconverged Infrastructure 319 Book 4: Implementing a Network 331 Chapter 1: Network Hardware 333 Chapter 2: Wireless Networks 345 Chapter 3: Windows Clients 365 Chapter 4: Mac Networking 375 Chapter 5: Network Printers 383 Chapter 6: Virtual Private Networks 389 Book 5: Implementing Virtualization 395 Chapter 1: Hyper-V 397 Chapter 2: VMware 417 Chapter 3: Azure 429 Chapter 4: Amazon Web Services 445 Chapter 5: Desktop Virtualization 463 Book 6: Implementing Windows Server 2019 471 Chapter 1: Installing Windows Server 2019 473 Chapter 2: Configuring Windows Server 2019 489 Chapter 3: Configuring Active Directory 499 Chapter 4: Configuring User Accounts 511 Chapter 5: Configuring a File Server 533 Chapter 6: Using Group Policy 549 Chapter 7: Typing Windows Commands 561 Chapter 8: Using PowerShell 589 Book 7: Administering Microsoft Office 365 609 Chapter 1: Getting Started with Office 365 Administration 611 Chapter 2: Configuring Exchange Online 631 Chapter 3: Administering Teams 651 Book 8: Implementing Linux 667 Chapter 1: Installing a Linux Server 669 Chapter 2: Linux Administration 683 Chapter 3: Basic Linux Network Configuration 715 Chapter 4: Running DHCP and DNS 727 Chapter 5: Doing the Samba Dance 739 Chapter 6: Running Apache 747 Chapter 7: Running Postfix 761 Chapter 8: Linux Commands 771 Book 9: Managing a Network 801 Chapter 1: Welcome to Network Administration 803 Chapter 2: Managing Remotely 817 Chapter 3: Managing Network Assets 835 Chapter 4: Solving Network Problems 847 Chapter 5: Managing Software Deployment 863 Chapter 6: Managing Mobile Devices 875 Book 10: Dealing with Cybersecurity 889 Chapter 1: Securing Your Users 891 Chapter 2: Managing Firewalls and Virus Protection 901 Chapter 3: Dealing with Spam 921 Chapter 4: Managing Disaster Recovery and Business Continuity Planning 935 Appendixes 943 Appendix A: Directory of Useful Websites 945 Appendix B: Glossary 953 Index 975.