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VMware Certified Professional Data Center Virtualization on vSphere 6.7 Study Guide: Exam 2V0-21.19

VMware Certified Professional Data Center Virtualization on vSphere 6.7 Study Guide: Exam 2V0-21.19

Autorzy
Wydawnictwo John Wiley & Sons Inc
Data wydania 22/10/2020
Liczba stron 640
Forma publikacji książka w miękkiej oprawie
Poziom zaawansowania Dla profesjonalistów, specjalistów i badaczy naukowych
ISBN 9781119214694
Kategorie Certyfikacja komputerowa: CISCO, Pozostałe
382.00 PLN (z VAT)
$102.92 / €84.71 / £73.05 /
Produkt na zamówienie
Dostawa 14 dni
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Opis książki

Master vSphere 6 virtualization with hands-on practice and bonus preview exams VCP6-DCV: VMware Certified Professional-Data Center Virtualization on vSphere 6 Study Guide is your ultimate guide to preparing for exam 2VO-621. This Study Guide provides 100% coverage of all exam objectives and offers a unique set of study tools including assessment tests, objective map, real-world scenarios, hands-on exercises, and much more so you can be confident come exam day. You will also receive access to the superior Sybex interactive online learning environment that provides additional study tools including electronic flashcards and bonus practice exams. More than just a study guide, this book bridges the gap between exam prep and real-world on the job skills by focusing on the key information VMware professionals need to do the job. You'll master the vCenter Server and ESXi from planning and installation through upgrade and security, and develop an in-depth understanding of vSphere networking and storage, vApp deployment, service level establishment, troubleshooting, monitoring implementation, and so much more. * Study 100% of exam 2V0-621 objectives * Practice your skills with hands-on exercises * Gain professional insight from real-world scenarios * Test your understanding with review questions, practice tests, and more Virtualization is the number-one IT priority for organizations across public and private sectors, and VMware is the dominant force in the virtualization space. The VCP6-DCV certification gives you a highly marketable credential in terms of employment, but first you must pass this challenging exam. VCP6-DCV gives you the power of Sybex exam prep and the skills you need to excel at the job.

VMware Certified Professional Data Center Virtualization on vSphere 6.7 Study Guide: Exam 2V0-21.19

Spis treści

Introduction xxi


Assessment Test xxxi


Chapter 1 What's New in vSphere 6.7 1


Accessing vSphere 2


VMware vSphere Client 2


Application Programming Interface 8


Topology and UI Updates for VCSA 8


External Platform Services Controller 8


Update Manager 10


Storage Updates 18


Persistent Memory 19


Remote Direct Memory Access 19


vSAN 20


Security Updates 22


Virtual Machines 24


Content Library 24


Per-VM EVC 40


Summary 41


Exam Essentials 42


Review Questions 43


Chapter 2 Configuring and Administering Security in a vSphere Datacenter 47


Configuring and Administering Role-Based Access Controls 49


What Is a Privilege? 49


What Is a Task? 49


What Is a Role? 50


Assigning Permissions 54


Viewing and Exporting Group and User Permissions 70


Securing ESXi Hosts and the vCenter Server 72


Hardening ESXi Hosts 72


Hardening vCenter Server 87


Configuring and Enabling SSO and Identity Sources 88


vCenter Single Sign-On 89


Platform Services Controller 91


Configuring vCenter Single Sign-On 93


Securing Virtual Machines 96


Secure Boot 96


Virtual Machine Encryption 96


Virtual Machine Hardening 106


vSphere Network Security 117


Summary 118


Exam Essentials 118


Review Questions 119


Chapter 3 Networking in vSphere 123


Understanding vSphere Networking 124


Standard Switches 125


Virtual Distributed Switches 127


Using dvPort Groups 138


Working with Virtual Adapters 144


Custom TCP/IP Stacks 147


Long-Distance vMotion 151


Migrating Virtual Machines to or from a vDS 151


Performance and Reliability 151


Link Aggregation 152


Load Balancing and Failover Policies 153


Traffic Shaping 154


TCP Segmentation Offload 155


Jumbo Frames 155


Network Isolation 158


Automatic Rollback 159


Monitoring and Mirroring 163


Using NetFlow 164


Understanding Network I/O Control 165


Configuring NIOC Reservations, Shares, and Limits 166


Summary 170


Exam Essentials 171


Review Questions 172


Chapter 4 Storage in vSphere 177


Managing vSphere Integration with Physical Storage 178


Adding an NFS Datastore 179


Using Block Storage 186


Configuring the Software iSCSI Initiator 187


Binding VMkernels to the Software iSCSI Initiator 189


Scanning for Changes 192


Storage Filters 193


Thin Provisioning 194


Storage Multipathing and Failover 196


Configuring and Upgrading VMFS and NFS 203


Configuring VMFS Datastores 207


Raw Device Mapping and Bus Sharing 214


Configuring Software-Defined Storage 217


Virtual Storage Area Network 217


Virtual Volumes 225


Storage Policy-Based Management 229


Enabling and Configuring Storage I/O Control 230


Summary 233


Exam Essentials 234


Review Questions 235


Chapter 5 Upgrading a vSphere Deployment 239


Upgrading from vSphere 5.5 240


Upgrading a vCenter Server on Windows 244


Verify Basic Compatibility and Download the Installer 245


Prepare the Database for Upgrade 245


Prepare for Upgrading the Content Library 247


Verify Network Prerequisites, Load Balancer, and ESXI Hosts 247


Starting the vCenter on Windows Upgrade 247


Migrating to the vCenter Server Appliance 252


Upgrading Using the Command Line 252


Upgrading Using the Graphical Interface 253


Upgrading ESXi Hosts and Virtual Machines 264


Using the Update Manager Download Service 264


Using vSphere Update Manager 265


Summary 284


Exam Essentials 285


Review Questions 286


Chapter 6 Allocating Resources in a vSphere Datacenter 291


Administering and Managing vSphere 6.x Resources 293


Configuring Multilevel Resource Pools 295


Reservations, Limits, and Shares 296


Resource Pool Administration Exercises 303


Using Tags and Custom Attributes 308


Configuring vSphere DRS and Storage DRS Clusters 315


Distributed Resource Scheduler 316


Predictive DRS 318


Network-Aware DRS 320


Storage DRS 322


Establishing Affinity and Anti-Affinity 322


DRS Cluster Administration Exercises 324


Summary 342


Exam Essentials 343


Review Questions 344


Chapter 7 Backing Up and Recovering a vSphere Deployment 349


VCSA Backup and Restore 350


Backing Up Virtual Machines by Using VDP 357


Installing VDP 358


Creating Backup Jobs 361


Restoring from Backup 365


Deploying Proxy Servers 368


Replicating Virtual Machines 376


Deploying a Replication Appliance 376


Configuring Replication 378


Recovering Replicated VMs 382


Summary 387


Exam Essentials 387


Review Questions 388


Chapter 8 Troubleshooting a vSphere Deployment 393


Troubleshooting vCenter and ESXi 394


vCenter Connectivity and Services 394


vCenter Certificates 399


vCenter Log Files 399


ESXi Troubleshooting 403


ESXi Monitoring 407


Troubleshooting Storage and Networking 413


Storage Issues 413


Storage Performance 416


Storage DRS and I/O Control 417


Network Issues 418


Troubleshooting Upgrades 421


Troubleshooting Virtual Machines 421


Troubleshooting HA and DRS 425


Summary 426


Exam Essentials 427


Review Questions 428


Chapter 9 Deploying and Customizing ESXi Hosts 433


Configuring Auto Deploy 434


Enabling PXE Boot 435


Configuring DHCP 435


Configuring TFTP 436


Enabling Auto Deploy 437


Adding Deploy Rules 440


Adding a Custom Image and Profile 442


Stateless Caching and Stateful Installs 442


Employing Host Profiles 452


Creating and Using Host Profiles 453


Importing and Exporting Host Profiles 457


Advanced Profile Modifications 458


Using Answer Files 461


Summary 468


Exam Essentials 468


Review Questions 469


Chapter 10 Ensuring High Availability for vSphere Clusters and the VCSA 475


Configuring vSphere Cluster High Availability 476


HA Failures and Responses 477


Host Isolation 478


Heartbeat Datastores 479


Advanced Options 480


Configuring VMCP 482


Monitoring Virtual Machines 483


Admission Control 486


vCenter Server Appliance High Availability 499


Summary 511


Exam Essentials 512


Review Questions 514


Chapter 11 Administering and Managing vSphere Virtual Machines 519


Virtual Machine Advanced Settings 520


Virtual Machine Configuration File 522


Advanced Virtual Machine Options 528


Content Library 537


VMware Converter 546


Summary 558


Exam Essentials 558


Review Questions 559


Appendix Answers to Review Questions 565


Chapter 1: What's New in vSphere 6.7 566


Chapter 2: Configuring and Administering Security in a vSphere Datacenter 567


Chapter 3: Networking in vSphere 569


Chapter 4: Storage in vSphere 570


Chapter 5: Upgrading a vSphere Deployment 571


Chapter 6: Allocating Resources in a vSphere Datacenter 573


Chapter 7: Backing Up and Recovering a vSphere Deployment 575


Chapter 8: Troubleshooting a vSphere Deployment 577


Chapter 9: Deploying and Customizing ESXi Hosts 578


Chapter 10: Ensuring High Availability for vSphere Clusters and the VCSA 579


Chapter 11: Administering and Managing vSphere Virtual Machines 581


Index 583

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