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VMware 3V0-42.20 Actual Tests : Advanced Design VMware NSX-T Data Center
About Best VMware 3V0-42.20 Exam Practice Material
From a free demo to 365 days of updates and a 60-day money back guarantee, Actual4test covers every step of your 3V0-42.20 preparation in 2026. 59 VMware Advanced Design VMware NSX-T Data Center practice questions are ready the moment you are.
VMware 3V0-42.20 Exam Overview:
| Certification Vendor: | VMware |
|---|---|
| Exam Name: | Advanced Design VMware NSX-T Data Center 3.0 |
| Exam Number: | 3V0-42.20 |
| Real Exam Qty: | 57 |
| Exam Format: | Proctored, Multiple-choice, Single-choice, Scenario-based |
| Certificate Validity Period: | 2 years |
| Passing Score: | 300 (scaled 100–500) |
| Exam Price: | $250 USD |
| Related Certifications: | VMware Certified Design Expert - Network Virtualization (VCDX-NV) VMware Certified Professional - Network Virtualization (VCP-NV) |
| Available Languages: | English |
| Exam Duration: | 135 minutes |
| Recommended Training: | NSX-T Data Center: Install, Configure, Manage VMware NSX-T Data Center: Design [V3.0] |
| Exam Registration: | Pearson VUE Scheduling VMware Certification Portal |
| Sample Questions: | VMware 3V0-42.20 Sample Questions |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Recommended: VCP-NV certification or equivalent hands-on experience with NSX-T Data Center 3.x; strong knowledge of network virtualization and SDN concepts |
| Official Syllabus URL: | https://www.vmware.com/learning/certification/vcap-nv-design.html |
VMware 3V0-42.20 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Logical Networking Design | 25% | - Logical switching and routing - Multi-site and hybrid cloud connectivity - Edge services and gateway design - Overlay and underlay networking |
| Topic 2: NSX-T Architecture and Physical Design | 25% | - High availability and fault tolerance - Physical infrastructure design (compute, network, storage) - Management, control, and data plane architecture - NSX-T cluster and node sizing |
| Topic 3: Conceptual and Requirement Analysis | 20% | - Gather business and technical requirements - Map requirements to NSX-T capabilities - Identify constraints, risks, and assumptions |
| Topic 4: Security and Services Design | 20% | - Service insertion and integration - Load balancing and VPN services - Distributed firewall and micro-segmentation - Compliance and security posture |
| Topic 5: Operations, Automation, and Optimization | 10% | - Management and monitoring design - API and automation strategy - Upgrade, scaling, and disaster recovery |
VMware Advanced Design VMware NSX-T Data Center: Your Questions, Answered
The 3V0-42.20 exam (Advanced Design VMware NSX-T Data Center) is the official VMware exam that leads to the VMware Certified Advanced Professional - Network Virtualization Design (VCAP-NV Design 2020/2024) certification, a credential at the Advanced Professional level. Related certifications include VMware Certified Professional - Network Virtualization (VCP-NV), VMware Certified Design Expert - Network Virtualization (VCDX-NV). Actual4test provides 59 practice questions to help you prepare for it with confidence.
The 3V0-42.20 exam contains 57 questions and gives you 135 minutes to finish them. Before exam day, divide the total time by the question count so you know the pace you need to keep, and flag difficult items instead of getting stuck on them. Running at least one full timed session in the Actual4test test engine is the best way to make that time pressure feel familiar.
You need 300 (scaled 100–500) to pass, and the official registration fee is $250 USD. Keep in mind that a failed attempt means paying that fee in full again, so it pays to test yourself first. When your scores on the Actual4test timed practice tests stay consistently above the passing line, you are ready to book the exam.
Recommended: VCP-NV certification or equivalent hands-on experience with NSX-T Data Center 3.x; strong knowledge of network virtualization and SDN concepts Requirements can change over time, so always double-check the latest eligibility rules before you register on the official VMware exam page.
You can book your exam through the official registration channels:
The exam is delivered in the following way: Online proctored or onsite at Pearson VUE test centers.
VMware recommends the following training options for this exam:
Official courses build the foundation, and the 59 3V0-42.20 practice questions from Actual4test help you turn that knowledge into exam-day performance.
Yes. Actual4test offers a free 3V0-42.20 PDF demo so you can check the quality of the practice questions before purchasing. After you buy, your product comes with 365 days of free updates, and if it expires you can renew the update service at a 50% discount from your member zone.
Your purchase is protected by our 100% Money Back Guarantee. If you take the corresponding 3V0-42.20 exam within 60 days of purchase and do not pass, send us a scan of your enrollment slip and the official Score Report PDF within two days of the exam, and the full refund will be processed within seven days. The candidate name must match the payer name; exams taken within three days of purchase, free materials, and expired orders are not eligible. If you would rather not refund, you can exchange your product for two free products of equal value and keep the update service on your original purchase. Delivery itself is instant: your material is available for download and is emailed to you within one minute of payment. If nothing arrives within two hours, contact our support team. There is no limit on how many computers you may install it on.
The 3V0-42.20 syllabus is organized into 5 exam domains. Among the first three are Security and Services Design (20%), NSX-T Architecture and Physical Design (25%), Operations, Automation, and Optimization (10%). For the complete breakdown of topics and subtopics, see the Exam Topics section above.
VMware Advanced Design VMware NSX-T Data Center Sample Questions:
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.
This information was gathered during the Assessment Phase:
Data between two networks connected over a public network needs to be encrypted.
Certificate authentication is required.
Dynamic route learning is preferred.
Which selection should the architect include in their design? (Choose the best answer.)
- A. Deploy a Tier-0 gateway in Active/Active mode. Configure route-based IPSec VPN with SHA512 with RSA as the hash algorithm.
- B. Deploy a Tier-0 gateway in Active/Active mode. Configure policy-based IPSec VPN with SHA512 with RSA as the hash algorithm.
- C. Deploy a Tier-0 gateway in Active/Standby mode. Configure route-based IPSec VPN with SHA512 with RSA as the hash algorithm.
- D. Deploy a Tier-0 gateway in Active/Standby mode. Configure policy-based IPSec VPN with SHA512 with RSA as the hash algorithm.
Correct Answer: C 🗳️
Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.
This information was gathered during the assessment:
There must be a performance based SLA for East - West traffic.
Which two key performance features should the architect recommend? (Choose two.)
- A. Install advanced Edge pNIC Features
- B. Leverage DPDK drivers
- C. Setup RSS to leverage multiple cores
- D. Enable GENEVE Offload
- E. Configure N-VDS enhanced Data Path
Correct Answer: C,D 🗳️
Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution. During discussions about centralized services NAT running on Tier-1 or Tier-0 Gateway, the customer made these requests:
Services contain stateful services.
Services should be in high availability mode.
Which two selections should the architect include in their design? (Choose two.)
- A. Mix stateful and stateless NAT rules on the same gateway.
- B. Use Reflexive NAT on the uplink interface.
- C. The high availability mode supported is only Active-Standby.
- D. DNAT should be applied on the uplink interface.
- E. An active/active model should be used.
Correct Answer: C,D 🗳️
Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).
An architect is helping an organization with the Conceptual Design of an NSX-T Data Center solution. This information was gathered by the architect during the Discover Task of the Engagement Lifecycle:
There are applications which use IPv6 addressing.
Network administrators are not familiar with NSX-T Data Center solutions.
Hosts can only be configured with two physical NICs.
There is an existing management cluster to deploy the NSX-T components.
Dynamic routing should be configured between the physical and virtual network.
There is a storage array available to deploy NSX-T components.
Which two requirements were documented by the architect? (Choose two.)
- A. Dynamic routing should be configured between the physical and virtual network.
- B. Network administrators are not familiar with NSX-T Data Center solutions.
- C. The storage array has enough capacity to deploy NSX components.
- D. There are applications which use IPv6 addressing.
- E. Hosts can only be configured with two physical NICs.
Correct Answer: A,D 🗳️
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during the Assessment Phase:
There is a critical application used by the Finance Team.
The critical application has an availability and recoverability SLA of 99.999%.
The critical application is sensitive to network changes.
Which two selections should an architect include in their design? (Choose two.)
- A. Enable BFD on Tier-0 gateway.
- B. Install and configure hosts with 100Gbps physical NICs.
- C. Configure multiple static routes on Tier-1 gateway.
- D. Configure Tier-0 gateway for eBGP and ECMP.
- E. Configure Tier-1 gateway for eBGP and ECMP.
Correct Answer: A,D 🗳️
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