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What is the primary purpose of the vSphere Distributed Services Engine (DSE) introduced in vSphere 8?

It replaces vCenter Server with a distributed control plane across all ESXi hosts

It offloads infrastructure functions like networking and security from the host CPU to a Data Processing Unit (DPU/SmartNIC)

It is a new licensing model that distributes vSphere features across multiple subscriptions

It consolidates multiple vCenter Servers into a single distributed instance

to track

2026 Statistics

Key Facts: vSphere 8.x Professional (2V0-21.23) Exam

Questions

Broadcom Exam Guide

135 min

Exam Duration

Broadcom

300

Passing Score (100-500)

Scaled

$250

Exam Fee

Broadcom / Pearson VUE

7 days

Retake Wait

VMware policy

vSphere 8.x

Product Version

Broadcom

The 2V0-21.23 exam (VCP-DCV 2024 v2) has 70 single- and multiple-choice questions, 135 minutes, a scaled passing score of 300 (range 100-500), and a US$250 fee at Pearson VUE. It targets vSphere 8.x administrators and covers seven sections: Architecture and Technologies, Products and Solutions, Planning and Designing, Installing/Configuring/Setup, Performance/Tuning/Optimization/Upgrades, Troubleshooting and Repairing, and Administrative and Operational Tasks. Mandatory training was removed for VCP exams effective May 6, 2024.

Sample vSphere 8.x Professional (2V0-21.23) Practice Questions

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1What is the primary purpose of the vSphere Distributed Services Engine (DSE) introduced in vSphere 8?

A.It replaces vCenter Server with a distributed control plane across all ESXi hosts

B.It offloads infrastructure functions like networking and security from the host CPU to a Data Processing Unit (DPU/SmartNIC)

C.It is a new licensing model that distributes vSphere features across multiple subscriptions

D.It consolidates multiple vCenter Servers into a single distributed instance

Explanation: vSphere Distributed Services Engine (DSE) is the marketing name for vSphere's DPU-based offload architecture. A SmartNIC/DPU runs a separate ESXio instance that handles networking and security services (NSX), freeing host CPU cycles for VM workloads. Supported DPUs include NVIDIA BlueField-2 and AMD Pensando models qualified by partner OEMs.

2Which two components run inside an ESXi 8 host that has a qualified DPU installed for vSphere Distributed Services Engine? (Choose two.)

A.ESXio - a lightweight ESXi instance running on the DPU

B.vCenter Server Appliance - automatically failed over to the DPU

C.NSX Manager - replaces vCenter on DPU-enabled hosts

D.The standard ESXi instance that runs on the host x86 CPU

Explanation: A DPU-enabled ESXi 8 host runs two cooperating instances: the standard ESXi on the x86 host CPU, and a lightweight ESXio image on the DPU's Arm cores. ESXio handles offloaded NSX networking and security services. Note: the official exam tests both as correct selections; pick the ESXio answer first because it is the distinguishing component.

3An administrator wants to enable image-based lifecycle management for an existing vSphere 7 cluster managed by baselines (Update Manager). What is the correct migration path in vSphere 8?

A.Baselines are automatically converted to images during the vCenter upgrade

B.Use vSphere Lifecycle Manager (vLCM) to import a desired-state image and convert the cluster to image management

C.Delete the cluster and recreate it; image management is only available on new clusters

D.Image-based management requires Cloud Foundation; it is not available in standalone vCenter

Explanation: vSphere Lifecycle Manager (vLCM) lets administrators convert a baseline-managed cluster to an image-managed cluster. You define a desired-state image (ESXi base, vendor add-on, components, firmware) in vCenter and remediate hosts. The conversion is one-way and is offered through the cluster's Updates tab.

4What does a vSphere Lifecycle Manager (vLCM) cluster image consist of? (Identify the correct combination.)

A.Only the ESXi base image (ISO)

B.ESXi base image, optional vendor add-on, optional components, and optional firmware/drivers add-on

C.ESXi base image plus vCenter patches

D.A snapshot of all VMs in the cluster

Explanation: A vLCM image has up to four parts: a required ESXi base image; an optional OEM vendor add-on (e.g., Dell, HPE, Lenovo); optional independent components (e.g., NSX bits, drivers); and an optional firmware and drivers add-on supplied by a Hardware Support Manager. vCenter manages this desired state and remediates hosts to match.

5vSphere 8.0 Update 2 introduces 'embedded vSphere Cluster Services'. What does this change?

A.vCLS now runs as a service inside ESXi rather than as separate vCLS agent VMs

B.vCLS is removed entirely from vSphere 8.0 U2

C.vCLS becomes a paid add-on requiring a separate license

D.vCLS is moved to the DPU on every host

Explanation: Beginning with vSphere 8.0 U2, vSphere Cluster Services (vCLS) runs embedded in ESXi instead of as one to three small Photon-OS agent VMs per cluster. This removes the visible vCLS VMs (and the storage they consumed) from clusters that have been upgraded, simplifying operations and reducing the small-VM footprint.

6Which statement about the vSphere with Tanzu Supervisor Cluster is correct?

A.It is a single Photon VM that runs Kubernetes for the entire vCenter

B.It is a Kubernetes control plane composed of three Supervisor Control Plane VMs deployed across an enabled vSphere cluster

C.It is a Tanzu Kubernetes Grid (TKG) workload cluster that runs application containers directly on ESXi

D.It only runs on VMware Cloud Foundation; standalone vSphere cannot enable it

Explanation: When Workload Management is enabled on a vSphere cluster, vCenter deploys three Supervisor Control Plane VMs that form a Kubernetes control plane. Administrators then create vSphere Namespaces, deploy vSphere Pods (small VM-isolated pods) and provision Tanzu Kubernetes Grid (TKG) workload clusters as guest clusters running on the Supervisor.

7What is the maximum number of vCPUs supported per virtual machine on the latest virtual hardware version available in vSphere 8?

A.128

B.256

C.640

D.768

Explanation: vSphere 8 increased per-VM scalability to 768 vCPUs and 24 TB of RAM, up from 768 vCPUs/24 TB introduced in vSphere 7 U2. This requires the latest virtual hardware version (vmx-20 or later) and supported guest operating systems. These numbers target very large in-memory and HPC workloads.

8Which virtual hardware version is the first to support new vSphere 8 features such as larger vGPU profiles and DPU offload?

A.vmx-15

B.vmx-19

C.vmx-20

D.vmx-21

Explanation: Virtual hardware version 20 (vmx-20) shipped with ESXi 8.0 and is the first version that supports new vSphere 8 capabilities including expanded vGPU configurations and DPU integration features. vSphere 8.0 U1 introduced vmx-21 with further enhancements, and U2 added vmx-21 features such as additional NVMe controllers.

9A workload requires GPU acceleration with live migration support so the VM can be moved during host maintenance. Which vSphere 8 feature satisfies the requirement?

A.DirectPath I/O passthrough of the entire physical GPU

B.vMotion of a VM that uses NVIDIA vGPU

C.Storage vMotion only

D.Fault Tolerance (SMP-FT) of a GPU-attached VM

Explanation: vSphere 8 supports vMotion of VMs that use NVIDIA vGPU profiles, with configurable maximum stun times to keep guest disruption acceptable. By contrast, full DirectPath I/O passthrough binds the VM to a host and prevents vMotion. vSphere 7 introduced vGPU vMotion; vSphere 8 expanded compatibility and tuning.

10Enhanced vMotion Compatibility (EVC) in vSphere 8 has been extended to recognize which new processor classes? (Identify the most accurate option.)

A.Only Intel processors up to Skylake

B.Modern Intel (e.g., Ice Lake, Sapphire Rapids) and AMD EPYC (Milan, Genoa) processor classes

C.Only AMD EPYC processors

D.All ARM-based processors

Explanation: EVC modes have been extended over the vSphere 8 release train to include modern Intel classes (Ice Lake, Sapphire Rapids) and modern AMD EPYC classes (Milan, Genoa). This lets administrators mix newer host generations in a cluster while still permitting vMotion. Per-VM EVC also remains available for migrating individual workloads across cluster boundaries.

About the vSphere 8.x Professional (2V0-21.23) Exam

The VMware vSphere 8.x Professional exam (2V0-21.23) leads to the VCP-DCV 2024 v2 credential. It validates skills to install, configure, and manage a vSphere 8.x environment, including DPU-accelerated hosts, image-based vSphere Lifecycle Manager (vLCM), vSAN Express Storage Architecture (ESA), Identity Federation, Native Key Provider, vTPM/VBS, and modern vMotion/DRS capabilities introduced in vSphere 8.0 and later updates.

Questions

70 scored questions

Time Limit

135 minutes

Passing Score

300 (scaled 100-500)

Exam Fee

$250 USD (VMware by Broadcom / Pearson VUE)

vSphere 8.x Professional (2V0-21.23) Exam Content Outline

Section 1

Architecture and Technologies

ESXi 8 and vCenter architecture, vSphere Distributed Services Engine (DPU/SmartNIC offload), vSphere with Tanzu Supervisor Cluster, vCLS (including embedded vCLS in 8.0 U2+), and core platform technologies.

Section 2

VMware Products and Solutions

Positioning of vSphere with vSAN, NSX, Aria Operations, VMware Cloud Foundation, Site Recovery Manager, and VMware Tanzu within the data center portfolio.

Section 3

Planning and Designing

Listed as a section without testable objectives in the current 2V0-21.23 exam guide; design knowledge is still useful context for other sections.

Section 4

Installing, Configuring, and Setup

Deploy ESXi 8, vCenter Server Appliance, Identity Federation with ADFS/Okta/PingFed, vSphere Distributed Switch (NIOC v3, LACP), Content Libraries, vSphere Configuration Profiles (8.0 U1+), and vLCM image-based clusters.

Section 5

Performance-tuning, Optimization, and Upgrades

DRS Score, predictive DRS, Storage DRS, NIOC, HA admission control (cluster resource percent vs. slot policy), Fault Tolerance (SMP-FT), vMotion of vGPU VMs, EVC with new CPU classes, and vLCM remediation.

Section 6

Troubleshooting and Repairing

Diagnose vCenter, ESXi, vCLS, vSAN ESA, NVMe-oF, distributed switch, vMotion, HA, DRS, and Identity Federation issues using logs, vCenter alarms, esxtop, and the Broadcom KB.

Section 7

Administrative and Operational Tasks

VM lifecycle, snapshots, vMotion/Storage vMotion, Storage Policy-Based Management (SPBM), Native Key Provider, vTPM, VBS, VM encryption, RBAC, alarms, and Content Libraries.

How to Pass the vSphere 8.x Professional (2V0-21.23) Exam

What You Need to Know

Passing score: 300 (scaled 100-500)
Exam length: 70 questions
Time limit: 135 minutes
Exam fee: $250 USD

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

vSphere 8.x Professional (2V0-21.23) Study Tips from Top Performers

1Lab the new vSphere 8 features hands-on: DPU-backed hosts, vLCM image clusters, vSAN ESA, Native Key Provider, and Identity Federation with Okta or ADFS

2Memorize HA admission control policies (cluster resource percent vs. slot policy vs. dedicated failover hosts) and when each is recommended

3Practice configuring VDS features: NIOC v3 shares, LACP LAGs, traffic filtering, and port mirroring

4Understand DRS Score, predictive DRS, and how Storage DRS makes affinity and placement decisions

5Drill encryption: Native Key Provider vs. Standard Key Provider, vTPM, VBS, VM encryption, and vMotion encryption

6Know vSphere with Tanzu Supervisor Cluster components (Supervisor Control Plane VMs, Tanzu Kubernetes Grid clusters, vSphere Pods)

7Practice timed 70-question simulations - 135 minutes works out to roughly 1 minute 55 seconds per item

8Read the Broadcom 2V0-21.23 Exam Preparation Guide PDF cover to cover and map every objective to a hands-on lab

Frequently Asked Questions

What is the passing score for the 2V0-21.23 exam?

The 2V0-21.23 (VCP-DCV 2024 v2) exam uses a scaled score from 100 to 500, and 300 is the minimum passing score. The exam has 70 single- and multiple-choice items and a 135-minute time limit. Scaled scoring accounts for variations in difficulty across exam forms, so the raw percentage required to pass is not publicly disclosed by Broadcom.

What is the difference between 2V0-21.23 and the older VCP-DCV exams?

2V0-21.23 leads to VCP-DCV 2024 v2 and is built around vSphere 8.x. Compared to vSphere 7-era exams, it adds heavy coverage of vSphere Distributed Services Engine (DPU offload), vSAN Express Storage Architecture (ESA), Identity Federation, Native Key Provider, image-based vLCM, vTPM/VBS, vSphere with Tanzu Supervisor Cluster, and embedded vCLS introduced in 8.0 U2.

Is training still mandatory for VCP-DCV?

No. As of May 6, 2024, Broadcom removed the mandatory training prerequisite for VCP-level exams, including 2V0-21.23. Recommended courses such as 'VMware vSphere: Install, Configure, Manage [V8]' are still strongly suggested, especially for candidates without 6-12 months of hands-on vSphere 8 administration experience.

How long should I study for 2V0-21.23?

Most candidates spend 4-10 weeks (roughly 100-180 hours) preparing. Strong candidates with 1+ year of vSphere experience can finish in 4-5 weeks; candidates new to vSphere 8 typically need 8-10 weeks. Effective plans combine the official Exam Guide PDF, hands-on labs covering vLCM/vSAN ESA/Identity Federation, and at least 200 timed practice questions with 80%+ accuracy before scheduling.

What new vSphere 8 features show up most on the exam?

Expect heavy coverage of: 1) vSphere Distributed Services Engine (DPU/SmartNIC offload of networking and security), 2) image-based vSphere Lifecycle Manager (vLCM) for clusters, 3) vSAN Express Storage Architecture (ESA) with single-tier NVMe storage, 4) Identity Federation with ADFS/Okta/PingFed, 5) Native Key Provider for encryption without external KMS, 6) vTPM/VBS for Windows guest security, 7) DRS Score and predictive DRS, and 8) vMotion of VMs with vGPU.

Can I retake 2V0-21.23 if I fail?

Yes, with a mandatory 7-day waiting period after each failed attempt. The retake fee is the same as the original $250 USD. Once you pass a proctored VCP exam, you cannot retake the same exam version - you must wait for a new major exam revision or pursue a higher-level credential (VCAP, VCDX).

How does 2V0-21.23 compare to VCP-VCF (Cloud Foundation)?

2V0-21.23 (VCP-DCV) focuses on vSphere 8.x as a standalone product - ESXi, vCenter, vSAN, vMotion, HA, DRS, networking, and lifecycle management. VCP-VCF exams (2V0-11.25 / 2V0-13.25) instead validate VMware Cloud Foundation administration and architecture, where vSphere is one component alongside NSX, vSAN, and SDDC Manager. Many candidates earn VCP-DCV first because it grounds the underlying vSphere skills.