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Virtualization with VMware ESX 4 and vCenter 4
Course: VSPHERE
Duration: 5 Days
Level: II
Course Summary
This class is a 5-day intense introduction to virtualization
using VMware's immensely popular vSphere suite including
VMware ESX 4 and vCenter 4. Assuming no prior virtualization
experience, this class starts with the basics and rapidly
progresses to more advanced topics. More than 40% of class
time is devoted to labs so concepts and skills are reinforced.
Initial labs focus on installation and configuration of
stand-alone ESX servers. As the class progresses, shared
storage, networking and centralized management are introduced.
The class then continues on to more advanced topics including
resource balancing, high availability, back up and recovery,
troubleshooting and more. Disaster recovery, rapid deployment,
hot migration and workload consolidation are also covered.
This class is unique in its approach, which is to identify
common IT pain points and then clearly explain and demonstrate
how virtualization delivers immediate, tangible benefits
(e.g.: reduced capital and operational costs, greater
consistency, responsiveness, reduced administration, server
consolidation, etc.). Each topic is presented from the
perspective of delivering key business and/or economic
value – not just the technical or mechanical aspects
of the software.
By the end of the class, attendees will have learned the
benefits, mechanics and best practices of virtualization.
Attendees will be able to design, implement, deploy, configure,
monitor, manage, troubleshoot and secure virtual infrastructure.
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Topics Covered In This Course
Virtualization Infrastructure
- Virtualization explained • How VMware virtualization
compares to traditional PC deployments • Common pain
points of physical deployments • How virtualization
effectively addresses issues and brings new • VMware
vSphere software products
Stand Alone ESX Server Installation
- Understanding ESXi and full ESX
- Selecting, validating and preparing your server
- Sizing Service Console and VMkernel resources
- Storage controllers, disks and partitions
- Software installation and licensing
- Installation recommendations and best practices
- First look at the VMware Virtual Infrastructure Client
Virtual and Physical Networking
- Virtual Machine, IP Storage and management concepts
- vNetwork standard and distributed virtual Switches
- Virtual Switches, Ports and Port Groups
- Sizing Virtual Switches
NAS Shared Storage
- Benefits Shared Storage offer to Virtual Infrastructure
- Shared Storage options
- NFS Overview
- Configuring ESX to use NFS Shares
- Troubleshooting NFS connections
Virtual Hardware and Virtual Machines
- VM virtual hardware, options and limits
- Sizing and creating a new VM
- Assigning, modifying and removing Virtual Hardware
- Working with a VM's BIOS
- VMware remote console applications
- Installing an OS into a VM
- Driver installation and customization
- VM best practices for monitoring and scalability
- Accessing VMs and servers remotely via the Web
- Understanding what should and should not be virtualized
vCenter
- vCenter architectural and feature overview
- vCenter components
- Working with VMware Licensing
vCenter Inventory
- vCenter's four views into Virtual Infrastructure
- Role of the datacenter
- Using folders to impart political, geographic or technical
boundaries
- Importing ESX hosts into vCenter management
- Troubleshooting vCenter
VM Rapid Deployment using Templates, Clones
- Templates - Virtual Machine Golden Master images
- Creating, modifying, updating and working with Templates
- Patching, and refreshing Templates
- Cloning, one time copies of VMs
- Best practices for cloning and templating
- Performance considerations
ESX and vCenter Permission Model
- VMware Security model
- Configuring local users and groups
- Managing local permissions
- vCenter security model
- Local, Domain and Active Directory users and groups
- How permissions are applied
Advanced Virtual Networking
- Up-linking Virtual and Physical Network segments using NICs
- Distributed virtual switches
- NIC teaming for redundancy and Performance
- Connecting to vLANs
- Enhanced Network Security
- Virtual routers and firewalls
- Assigning physical NICs to VMs
Using Fibre and iSCSI Shared Storage
- Fibre SAN overview
- Identifying and using Fibre Host Bus Adapters
- Scanning and Rescanning Fibre SANs
- Partitioning and formatting Fibre SAN Storage
- Multi-pathing in a Fibre SAN environment
- Performance and redundancy considerations and best practices
- iSCSI overview
- Virtual and physical iSCSI adapters
- Creating virtual iSCSI adapters
- Connecting to iSCSI storage
- Scanning and rescanning iSCSI SANS
- Performance and redundancy considerations and best practices
VMware File System (VMFS)
- VMFS Overview
- Unique file system properties of VMFS
- Managing shared Volumes
- Creating new VMFS partitions
- Managing VMFS capacity with LUN spanning
- Multi-pathing with Fibre and iSCSI SANs
- VMFS performance considerations
Resource Management and Resource Pools
- How ESX delivers resources to VMs
- Shares, Reservations and Limits
- CPU resource scheduling
- Memory resource scheduling
- Disk I/O bandwidth management
- Network bandwidth management
- Resource Pools
VM Hot and Cold Migration, Storage VMotion
- Moving Virtual Machines
- Cold Migrations to new ESX hosts, datastores
- Hot Migrations with VMotion
- VMotion requirements
- VMotion dependencies
- How VMotion works – detailed explanation
- Troubleshooting VMotion
- Storage VMotion for hot VM disk migrations
Load Balancing w. Distributed Resource Scheduler
- Delegated resource management with Resource Pools
- Resource balanced clusters with VMware Distributed Resource
Scheduler
- DRS Cluster configuration and tuning
- Isolation response and per-VM policy overrides
Failure Recover with High Availability Clusters
- High Availability options
- Manually take ownership of a VM from a failed server
- VMware High Availability clusters
The following additional topics are included in the optional
5-day delivery.
Back Up, Recovery and ESX Updates
- Pro's and Con's of traditional back up strategies
- Backup and recovery with VMware Data Recovery
- Third party back up solutions
- Backing up the ESX Service Console
- Applying ESX patches with VMware vCenter Update Manager
Guided Consolidation
- Using Guided Consolidation to identify physical PCs and
servers
- Selecting Domains and Workgroups
- Selecting PCs and Servers for monitoring
- Generating recommendations for physical to virtual migrations
Consolidation with VMware Converter Enterprise
- VMware Converter overview
- Converting physical machines, virtual machines and OS Images
- Cold migrations of physical machines to virtual machines
- Hot migrations of physical machines to virtual machines
- Performing physical to virtual conversions from Guided Consolidation
Effective Performance Monitoring
- VMkernel CPU and memory resource management mechanisms
- Identifying and resolving resource contention
- Monitoring VM and ESX host performance
- Configuring and customizing resource based alarms
- Performance and capacity planning strategies
ESX and vCenter Alarms
- VMware Capacity Planner overview
- Finding and monitoring physical workloads
- Reviewing physical server performance data
What You Can Expect
At the end of the course, attendees will be able to:
- Explain the many significant benefits of virtualization
- Install ESX Server according to best practices
- Configure and manage local storage
- Create virtual, distributed virtual, and virtual to physical
LAN segments
- Understand and use shared SAN storage including Fibre SAN,
iSCSI SAN
- Define and use NAS datastores
- Install, configure and administer VMware vCenter including
the Database Server, vCenter and the VI Client
- Create virtual machines and install operating systems and
applications into them
- Rapidly deployment of VMs using golden-master templates
- Create clones - one-time copies of virtual machine
- Perform cold and hot migrations virtual machines
- Configure, manage, monitor and secure users and groups
- Understand the benefits and trade offs of network, SAN,
VMware Consolidated Back Up and third party back up solutions
- Create and manage load balanced clusters
- Understand, create and manage high availability clusters
to protect against VM service loss caused by ESX server
failures
- Monitor and tune both ESX and virtual machine performance
- Patch management using vCenter Update Manager
- Understand how VMware and third party products, including
operating systems, are impacted by virtualization
- Troubleshoot common problems
Who Should Take This Course
This class is suitable for:
- System architects or others who need to design virtual infrastructure
- Senior administrators responsible for technical design and
implementation of new Virtual Infrastructure projects
- Security specialists responsible for monitor, managing,
securing and administering Virtual Infrastructure
- Operators responsible for day-to-day operation of Virtual
Infrastructure
- Performance and capacity analysts who need to understand,
provision, monitor and performance tune Virtual Infrastructure
- Backup Administrators who need to understand the impact
of existing and new back up strategies in a virtual environment
- Business Continuity specialists responsible for disaster
recovery and high availability
- Storage administrators who need to understand how Virtual
Infrastructure sees and uses Fibre SAN and iSCSI SAN volumes
and NAS datastores
- VMware customers and prospects who want to learn how to
extract the maximum benefit from their investment in Virtual
Infrastructure
- Managers who need an unbiased understanding of virtualization
before committing their organization to a virtual infrastructure
deployment.
Recommended Prerequisites
Attendees should have user, operator or administrator experience
on common operating systems such as Microsoft Windows,
Linux, UNIX or other platforms. Experience installing,
configuring and managing operating systems, storage systems
and or networks is useful but not required. We assume
that all attendees have a basic familiarity with PC server
hardware, disk partitioning, IP addressing, O/S installation,
etc.
No Linux command line skills are assumed or required.
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Related Courses
| Code |
Course Title |
Duration |
Level |
|
XEN |
XEN Virtualization |
3 Days |
II |
Details |
Every student attending a Verhoef Training class will receive
a certificate good for $100 toward their next public class taken
within a year.
You can also buy "Verhoef Vouchers" to get a discounted rate for a
single student in any of our public or web-based classes.
Contact your account manager or our sales office for details.
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