- Exam Code: 3V0-42.20
- Exam Name: Advanced Design VMware NSX-T Data Center
- Updated: Sep 10, 2026
- Q & A: 59 Questions and Answers
VMware Advanced Design VMware NSX-T Data Center : 3V0-42.20 valid dump
PDF Version DemoAbout VMware 3V0-42.20Latest exam Dumps
Some people annotate printouts, others drill on a laptop, and plenty review on a phone in line for coffee. The VMware Advanced Design VMware NSX-T Data Center package at Actual4Dumps covers all three habits with a printable PDF, a Windows desktop test engine, and a browser-based online engine, each loaded with the same 59 3V0-42.20 questions.
VMware 3V0-42.20 Exam Overview:
| Certification Vendor: | VMware |
|---|---|
| Exam Name: | Advanced Design VMware NSX-T Data Center |
| Exam Number: | 3V0-42.20 |
| Exam Price: | See official VMware certification pricing |
| Exam Format: | Multiple response, Multiple choice |
| Related Certifications: | VMware Certified Advanced Professional – Network Virtualization Design (VCAP-NV Design) |
| Passing Score: | 300 (scaled) |
| Real Exam Qty: | 57 |
| Available Languages: | English |
| Certificate Validity Period: | Typically 2 years (subject to VMware policy) |
| Exam Duration: | 135 minutes |
| Sample Questions: |  |
| Exam Way: | Proctored (Onsite or Remote via Pearson VUE) |
| Pre Condition: | Recommended: Experience with NSX-T Data Center design and network/virtual infrastructure; VMware Certified Professional credentials (e.g., VCP-DCV) may be beneficial |
| Official Syllabus URL: | https://www.vmware.com/learning/certification.html |
VMware 3V0-42.20 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Performance-tuning, Optimization, and Upgrades | |
| Administrative and Operational Tasks | |
| Installing, Configuring, and Setup | |
| Architecture and Technologies | |
| Troubleshooting and Repairing | |
| Products and Solutions | |
| Planning and Designing | - Conceptual Design - Physical Design - Logical Design |
What You Need to Know About the 3V0-42.20 Exam
VMware Advanced Design VMware NSX-T Data Center is an official certification exam from VMware, identified by the exam code 3V0-42.20. Pass it and you hold the VCAP-NV Design 2020 certification, which sits at the Advanced Professional (VCAP-NV Design) level. It also feeds into related credentials, including VMware Certified Advanced Professional – Network Virtualization Design (VCAP-NV Design). In practical terms, this certification tells employers your skills have been measured against the vendor's own standard, which is why certified candidates tend to stand out in hiring and promotion decisions.
Expect 57 questions within 135 minutes on the VMware Advanced Design VMware NSX-T Data Center exam. Numbers aside, the real challenge is rhythm: lingering too long on one item quietly steals time from three others. Build the habit of answering, flagging, and moving on, then rehearse the full experience under a countdown with the Actual4Dumps test engine until finishing comfortably early becomes your norm.
Registration for VMware Advanced Design VMware NSX-T Data Center officially runs See official VMware certification pricing, with 300 (scaled) required to pass. Worth knowing before you book: retakes are billed at the same full See official VMware certification pricing, so a failed attempt doubles your spend. The smarter sequence is to measure yourself first. When your scores on the Actual4Dumps practice tests clear the passing line with room to spare, consistently, that is your signal to schedule the real thing.
Recommended: Experience with NSX-T Data Center design and network/virtual infrastructure; VMware Certified Professional credentials (e.g., VCP-DCV) may be beneficial
Because vendors update their policies without much fanfare, verify the latest entry requirements before you book using the official exam page.
Yes, and we encourage it. Download the free PDF demo of the VMware Advanced Design VMware NSX-T Data Center questions from Actual4Dumps and evaluate the quality on your own terms. After you buy, every update for the next 365 days is free, and when that window closes you can extend your update service at half price.
A 100% money-back guarantee applies, governed by clear conditions. If you sit the VMware Advanced Design VMware NSX-T Data Center exam within 60 days of purchase and fail, you can claim a full refund, as long as the exam corresponds to your product. Attempts made within 3 days of purchase are ineligible, as are products you downloaded but never used, free materials, and expired orders; the name on the exam record must match the payer's name. File your claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is settled within 7 days. Rather have a replacement than a refund? You may exchange for two other exam products of equal value, free, and your original product keeps its update service.
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The VMware Advanced Design VMware NSX-T Data Center blueprint spans 7 domains. The ones carrying the most weight include Planning and Designing, Administrative and Operational Tasks, and Performance-tuning, Optimization, and Upgrades. The complete domain-by-domain breakdown is in the exam topics section above; treat it as your master checklist and let the weights tell you where your study hours earn the most.
VMware Advanced Design VMware NSX-T Data Center Sample Questions:
Question #1
A Solutions Architect is assisting a service provider with designing an NSX-T Data Center solution for these environments:
Virtual Data Center to Virtual Data Center connectivity
Tenant workload on-boarding to Virtual Data Centers.
These requirements must be met:
scalability across 5 data centers
all sites have a latency of 180ms
MTU between sites is 1800
bandwidth is 100Mbps between sites
multi-tenancy
Which two selections should the Solutions Architect propose to the service provider? (Choose two.)
- A. Utilize SSL VPN for workloads on-boarding from on-premises to Virtual Data Centers.
- B. Configure Remote TEPs for stretching network services between Virtual Data Centers.
- C. Utilize L2 VPN for workloads on-boarding from on-premises to Virtual Data Centers.
- D. Configure IPSec VPN for Tenant T1 gateways for Virtual Data Centers connectivity.
- E. Configure IPSec VPN for Tenant T0 gateways for Virtual Data Centers connectivity
Answer: C,D
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Question #2
An architect is designing a solution for containerization. The solution will include high availability and security using NSX-T Data Center. The architect plans to provide a basic required components list in the Logical Design.
Which solution should the architect recommend? (Choose the best answer.)
- A. 2 NSX Managers, 2 virtual NSX Edges, one Tier-0 gateway, BGP configuration and a static route
- B. 3 NSX Managers, 3 virtual NSX Edges, two Tier-0 gateways in Active/Standby, BGP configuration
- C. 3 NSX Managers, 3 virtual NSX Edges, one Tier-0 gateway and a static route and OSPF
- D. 1 NSX Manager, 2 virtual NSX Edges, two Tier-0 gateways in Active/Active, BGP configuration
Answer: B
Question #3
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
Some workloads should be moved to a Cloud Provider.
Extend network's VLAN or VNI across sites on the same broadcast domain.
Enable VM mobility use cases such as migration and disaster recovery without IP address changes.
Support 1500 byte MTU between sites.
Which selection should the architect include in their design? (Choose the best answer.)
- A. Reflexive NAT
- B. SSL VPN
- C. L2 VPN
- D. Load Balancer
Answer: C
Question #4
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. The storage array has enough capacity to deploy NSX components.
- B. There are applications which use IPv6 addressing.
- C. Hosts can only be configured with two physical NICs.
- D. Network administrators are not familiar with NSX-T Data Center solutions.
- E. Dynamic routing should be configured between the physical and virtual network.
Answer: B,E
Question #5
Refer to the exhibits.
Design Option1:
Design Option 2:
Design Option 3:
Design Option 4:
An architect is helping an organization with the Conceptual Design of an NSX-T Data Center solution.
The conceptual design includes these requirements, assumptions, constraints, and risks:
Critical applications must run across sites without changing IP address.
Business continuity and disaster recovery (BCDR) plans will leverage a second site running vSphere.
RTO/RPO must be reduced for recovery of applications on secondary site.
IT Teams require automation tools for configuration.
Which Conceptual Design would the architect recommend to the customer? (Choose the best answer.)
- A. Design Option 4
- B. Design Option 1
- C. Design Option 2
- D. Design Option 3
Answer: C
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