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  • Book Overview & Buying VMware vSphere 5.5 Essentials
  • Table Of Contents Toc
VMware vSphere 5.5 Essentials

VMware vSphere 5.5 Essentials

By : Kumar, Stankowic
4 (1)
Buy this Book
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VMware vSphere 5.5 Essentials

VMware vSphere 5.5 Essentials

4 (1)
By: Kumar, Stankowic
Buy this Book

Overview of this book

This book is intended for virtualization administrators who want to learn VMware vSphere quickly. It is assumed that you have some basic knowledge of virtualization and the vSphere environment.
Table of Contents (14 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
Lock Free Chapter
1
1. Introduction to VMware vSphere
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1. Introduction to VMware vSphere
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Need and use of VMware vSphere
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Differences between VMware vSphere and other hypervisors
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Understanding ESXi and modes of management
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Different types of vSphere installations
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Introduction to virtual infrastructure – virtual machines, disks, CPUs, memory, switches, network, and storage
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Summary
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2. VMware vCenter Server
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2. VMware vCenter Server
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Introduction to vCenter Server
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vCenter Server architecture
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Communication between vCenter Server and ESXi hosts
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Additional vCenter Server components
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Comparison of vCenter Server and vCenter Server Appliance
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Preparing and installing vCenter Server on Microsoft Windows
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Importing, starting, and configuring the vCenter Server Appliance
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Configuring and managing vCenter Server
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Managing inventory, hosts, VMs, and templates via vCenter
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vCenter Server licensing
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Backing up vCenter Server
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Summary
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3. Creating Virtual Machines
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3. Creating Virtual Machines
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Overview of virtual machines
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Creating a virtual machine
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Thick and thin provisioning of virtual disks
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Installing a guest operating system
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Creating templates and clones
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Summary
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4. Managing Virtual Network
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4. Managing Virtual Network
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Virtual network
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Basic network operations using vSphere
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An overview of VLANs
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Network security policies
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Load Balancing with vSphere
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Summary
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5. Network Virtualization with VMware NSX
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5. Network Virtualization with VMware NSX
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NSX components
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Deploying NSX Manager
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Data center access layer deployment
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Logical routing
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Logical switching
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Logical firewalls
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Logical load balancing
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Summary
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6. Managing Virtual Storage
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6. Managing Virtual Storage
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Understanding virtual storage, datastores, and file systems
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Managing and configuring datastores
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vSphere Data Protection Appliance
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Summary
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7. Working with VSAN
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7. Working with VSAN
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An overview of Virtual SAN
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Installing and configuring VSAN
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Failure resilience with VSAN
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Summary
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8. Managing Virtual Machines
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8. Managing Virtual Machines
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Deploying virtual machines across data centers
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Modifying the virtual machine settings
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Migrating virtual machines
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Virtual machine snapshots
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Summary
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9. Resource Management and Performance Monitoring
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9. Resource Management and Performance Monitoring
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Virtual memory management
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Understanding resource controls and resource pools
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Creating a resource pool
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Expandable reservation
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Implementing shares, limits, and reservations on resource pools
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Monitoring resource usage
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Alarms and notifications
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Summary
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10. Incorporating vSphere High Availability, Fault Tolerance, and DRS
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10. Incorporating vSphere High Availability, Fault Tolerance, and DRS
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Understanding High Availability
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Fault Tolerance
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Distributed Resource Scheduler (DRS)
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Using HA and DRS together
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Summary
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11. Securing and Updating vSphere
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11. Securing and Updating vSphere
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Configuring ESXi firewall
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Understanding security profile services and lockdown mode
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Microsoft Active Directory integration with vSphere
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Using vCloud Networking and Security
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Access controls and configuring roles and permissions
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Getting started with vSphere Update Manager
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Maintenance mode
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Summary
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12. vSphere 6.0 Overview
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12. vSphere 6.0 Overview
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Introduction to vSphere 6.0
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vCenter Server features
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Virtual desktop infrastructure
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NVIDIA GRID vGPU technology
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Instant Clone
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Long-distance vMotion
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Multi-CPU Fault Tolerance (SMP-FT)
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Content library
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vSphere Web Client
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Storage in vSphere 6.0
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vSphere Data Protection
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VMware Integrated OpenStack (VIO)
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vCloud Air Disaster Recovery
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Summary
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Index
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Index

NSX components

To understand NSX better, we will break into its subcomponents and understand each one of the components that together make NSX. Following image shows the NXS components:

Major components of NSX are as follows:

  • NSX manager: NSX manager is a virtual appliance and can be installed on any ESXi host in the virtual environment managed by vCenter Server. NSX manager is the centralized management console for NSX and gives a unified collated description of the whole network. Note that NSX is no replacement for standard or distributed virtual switches, it is more of a capability extension for them. NSX makes use of Virtual Extensible LAN (VXLAN ) to span layer 2 segments inside tunnels between ESXi hosts, without using multiple stretched VLANs.

  • NSX vSwitch: As the name suggests, this is the virtual switch component of NSX and it bridges the gap between the virtual servers and the actual physical network hardware, allowing communication to take place smoothly.

  • NSX Controller: NSX controller...

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