VSphere Overview, Components, and Requirements - vSphere Components and Editions
31 important questions on VSphere Overview, Components, and Requirements - vSphere Components and Editions
What is vSphere HA?
What is distributed Resource Schedular (DRS)?
What is Storage vMotion?
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What is Fault Tolerance (FT)?
What is Distributed Power Management (DPM)?
What is Proactive HA?
What is Content library?
What is Host profiles?
What is vRealize Suite?
What is vSphere Host Client?
What is the primary purpose of vSphere Host Client?
What line items do you prepare to procure when planning for a vSphere environment?
- vCenter Server license
- vSphere license
- support for environment
What vCenter Server Editions are there?
- Essentials
- Essentials Plus
- Foundation
- Standard
What are the advanced vCenter features?
- vCenter Server High Availability (VCHA)
- vCenter Server Backup and Restore
What features does the Essentials edition have?
How many cores does one ESXi 7.0 license covers?
What combinations are available for a vSphere license for 10 32-core CPUs?
- Five hosts with 2 CPU and 32 cores per CPU
- Five hosts with 1 CPU with 64 cores per CPU
- Two hosts with 2 CPUs and 48 cores per CPU and two hosts with 1 CPU and 20 cores per CPU
What vSphere editions are licensed per virtual machine?
- VSphere Desktop edition (for VDI environments)
- VMware vSphere Remote Office Branch Office (for IT remote sites)
What features does the Standard vSphere edition support?
What features does the Enterprise Plus edition support?
What is the difference between vSphere 6.x and vSphere 7.0?
- vSphere 6.x supports vCenter Server topologies and configurations such as vCenter Server Appliance, vCenter Server for Windows, embedded PSC, Enhanced Linked Mode, and Embedded Linked Mode.
- vSphere 7.0 is much simpler
What vCenter Server configuration and topology does vSphere 7.0 have?
- Windows-based vCenter servers not supported
- PSC integrated into vCenter Server Appliance 7.0
- Platform Services Controller Administration replaced with vSphere Authentication
What services does vCenter Server Appliance have?
- vCenter Single Sign-On
- Security Token Services (STS)
- Administration server
- vCenter Lookup Service
- VMware Directory Service
- vCenter Server plug-ins
- vCenter Server database
- tcServer
- License Service
- vCenter Server Agent
- Host Agent
When you upgrade or migrate a vCenter Server deployment that uses an external PSC, what do you have to do?
What do you do when upgrade or migrate using the CLI-based installer?
What is Single Sign-On (SSO) Domian?
What is Enhanced Linked Mode?
How to join vCenter Server system in Enhanced Linked Mode?
What license is required for Enhanced Linked Mode?
What do you need for a vCenter HA cluster?
- vCenter Server Active Node (Management Network)
- vCenter Server Passive Node (Management Network)
- Witness (vCenter HA Network)
Mention the descriptions of the different vCenter HA nodes
- Active
- Is the active vCenter Server instance. Uses a public IP addres for the management interface. Replicates data to the Passive node using the vCenter HA network. Communicates with the Witness node using the vCenter HA network.
- Passive
- Is cloned from the Active node. Uses the vCenter HA network to constantly receive updates from the Active node. Automatically takes over the role of the Active node if a failure occurs.
- Witness
- Is a lightweight clone of the Active node. Provides a quorum to protect against a split-brain situation.
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