VMware Certified Professional - VMware vSphere Foundation Support (2V0-18.25)

When a vSphere 8 to VVF 9 upgrade stalls, an NFS datastore won't mount, or licensing falls out of compliance, every hour of troubleshooting is an hour of risk. This course helps IT teams build a consistent, repeatable troubleshooting approach across the VMware vSphere Foundation 9 stack, so issues get resolved in-house instead of escalated.

Role fit: Built for IT practitioners and support engineers who already work with ESX, vCenter, vSAN, or VCF Operations and have about a year of hands-on VVF experience. Team Leads can assign it to the virtualization or infrastructure group that owns upgrades, storage, and day-two operations. Admins newer to VVF may benefit from starting with the VVF Administrator course.

Time investment: About 10 hours across 10 skills, roughly 45–75 minutes each. That makes it practical to assign one skill per week without pulling staff off production work.

Risk and compliance: Dedicated skills cover licensing scope errors, mismatched license types, and core-count reporting that affects compliance. Storage modules stress planning, documentation, and vendor best practices, such as NFS export permissions and iSCSI networking configuration, that prevent outages before they start.

Change-management note: Trainer Keith Barker works through a real V8-to-VVF 9 upgrade and the VCF Installer, including common pitfalls. This makes the course a useful readiness step before your own migration window.

How CBT Nuggets supports the outcome: Build a Playlist to sequence skills by role, for example storage specialists on NFS, iSCSI, and vSAN. Use Team Reporting to track progress toward VCP-VVF Support certification readiness.

IT teams complete this training to resolve vSphere Foundation incidents faster and with fewer escalations. Instructor Keith Barker builds and breaks a working environment, so your team practices diagnosing the same failures they will see in production: a vCenter upgrade that stalls, a datastore that will not mount, or hosts that fall out of a clean licensing state.

Scenarios from the course include:

• Safer vSphere 8 to VVF 9 upgrades: Your team checks name resolution, time synchronization, credentials, and domains before the vCenter upgrade starts. That way, cutover problems surface before they cause downtime.
• Faster storage triage: When the VCF Installer reports no connectivity to an NFS device, practitioners troubleshoot layer by layer. They ping from the VMkernel adapter, then verify the gateway and VLAN. They also find jumbo frame MTU mismatches by testing each target and checking the VMkernel path.
• Fewer licensing surprises: Team Leads learn to spot expired evaluation windows, insufficient license assignments, and mismatches between license entitlements and what VCF Operations reports. Each of these can quietly affect functionality as environments grow.
• Proactive operations: Engineers use VCF Operations, the VCF Operations Orchestrator, and built-in vSphere client tools to monitor capacity. They also track down forgotten snapshots that cause snapshot failures and investigate VM CPU pressure before users report slowdowns.

The course also stresses planning and documentation before deployment. Teams that confirm storage requirements, VMkernel configuration, jumbo frame settings, and NFS details with storage owners spend less time troubleshooting after go-live.

Knowledge

• How a vSphere 8 environment is upgraded to VVF 9, including the name resolution, time synchronization, and credential prerequisites that keep the vCenter upgrade on track
• How the VCF Installer deploys VVF, including licensing server details, VCF management services, and the initial URLs, usernames, and passwords captured in the installer summary
• Common failure points in standard and distributed switch networking, such as port group migrations of VMkernel adapters and VMs, and end-to-end MTU mismatches with jumbo frames
• How NFS and vSAN datastore options are configured and validated, from NFS export permissions and version consistency to datastore reachability and cluster storage configuration
• How VVF licensing works, including license scope, license type, core-count reporting, and how to bring an environment back into compliance

Ability

• Isolate storage and network connectivity faults with a layer 3 approach: verify VMkernel adapters, gateways, and target devices with ping and jumbo-frame tests from more than one angle
• Plan, deploy, and troubleshoot NFS datastores, including VMkernel adapters, target reachability, export access, and NFS version settings
• Enable and configure vSAN on a cluster, including working through Cluster Quickstart
• Diagnose VM compute problems such as failing snapshots caused by low datastore space and high CPU use, using vSphere client performance views
• Validate licensing in VCF Operations and the license portal, and correct scope or type errors
• Deploy and troubleshoot VCF Operations and VCF Operations Orchestrator, then run, schedule, and review workflows