If the 5V0-42.21 exam feels intimidating, start small: download the free demo from RealVCE, read a few sample questions from the VMware SD-WAN Design and Deploy Skills collection, and see how much of it you already understand. Most candidates find the exam's reputation is scarier than its content — and 53 practice questions are there to close whatever gap remains.
VMware 5V0-42.21 Exam Overview:
| Certification Vendor: | VMware |
|---|---|
| Exam Name: | VMware SD-WAN Design and Deploy Skills |
| Exam Number: | 5V0-42.21 |
| Available Languages: | English |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 115 minutes |
| Exam Price: | $250 USD |
| Exam Format: | Single Choice, Multiple Choice, Proctored |
| Passing Score: | 300 (scaled 100-500) |
| Real Exam Qty: | 52 |
| Recommended Training: | VMware SD-WAN by VeloCloud: Design and Deploy VMware SD-WAN Documentation |
| Exam Registration: | Pearson VUE Registration VMware Certification Portal |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No formal prerequisites; recommended: networking fundamentals, routing/switching, VPN knowledge, and hands-on experience with VMware SD-WAN |
| Official Syllabus URL: | https://www.vmware.com/learning/certification/sdwan-design-deploy-skills-exam.html |
VMware 5V0-42.21 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: VMware SD-WAN Architecture and Technologies | 25% | - SD-WAN core concepts and SDN principles - Control plane and data plane communication - Key components: Orchestrator, Gateway, Edge |
| Topic 2: Security and Advanced Features | 15% | - Security policies and segmentation - Quality of Service (QoS) configuration - CloudVPN and PKI implementation |
| Topic 3: Planning and Designing VMware SD-WAN | 25% | - Site requirements and sizing - High availability and redundancy design - Gateway selection and handoff design |
| Topic 4: Operations and Troubleshooting | 10% | - Basic troubleshooting methodologies - Monitoring and logging |
| Topic 5: Deployment and Configuration | 25% | - Gateway configuration and management - Edge deployment and provisioning - Business policies and traffic steering |
5V0-42.21 Exam Basics: What Every Candidate Asks
The 5V0-42.21 exam is the required test for earning the VMware SD-WAN Design and Deploy Skills certification from VMware. It assesses your command of the official exam objectives through scenario-based and knowledge questions, and the resulting credential is widely recognized by employers. Its reputation for difficulty is real but manageable — candidates who practice consistently with quality materials routinely walk in well prepared.
The official outline for the 5V0-42.21 exam highlights these domains:
- Operations and Troubleshooting (10%)
- VMware SD-WAN Architecture and Technologies (25%)
- Deployment and Configuration (25%)
Seeing the topics laid out this way often shrinks the exam's intimidation factor — each domain is a finite, learnable block, and the VMware SD-WAN Design and Deploy Skills practice questions at RealVCE follow the same structure.
No formal prerequisites; recommended: networking fundamentals, routing/switching, VPN knowledge, and hands-on experience with VMware SD-WAN
The 5V0-42.21 exam is demanding, but its difficulty is specific, not mysterious: unfamiliar question formats, time pressure, and a few heavily weighted domains. All three respond to the same remedy — repeated, timed exposure to exam-style questions. That is what the VMware SD-WAN Design and Deploy Skills practice materials at RealVCE provide, and the free demo lets you measure the real difficulty yourself before committing, which is usually the moment the fear starts shrinking.
The 5V0-42.21 exam consists of 52 questions with a time allowance of 115 minutes minutes. Practicing full sets under a similar time cap is the most direct way to make sure pacing never costs you points on exam day.
VMware offers these training resources for candidates:
Official courses explain the material; practice questions teach you how the exam asks about it. Most successful candidates use both.
Because seeing beats guessing. The free demo of the 5V0-42.21 exam materials at RealVCE contains genuine samples from the full VMware SD-WAN Design and Deploy Skills question set — same format, same expert-verified answers — and downloading it costs nothing. If you are unsure whether the materials match your level or your study style, the demo answers that question with evidence rather than marketing, and every demo on the site is free of charge.
The passing score is 300 (scaled 100-500) and the exam fee is $250 USD. Knowing both numbers early helps you plan: aim to be consistently above the passing mark in timed practice sessions before you spend the fee on a booking.
Registration is available through the following official channels:
Many candidates find that booking a date early converts vague anxiety into a focused countdown — a useful psychological trick while working through the VMware SD-WAN Design and Deploy Skills practice questions.
VMware SD-WAN Design and Deploy Skills Sample Questions:
A MSP partner needs to setup a Partner Gateway and configure the Handoff Interlace.
Which are the valid configuration options for the Tag type?
- A. None, 802 1d, 802.1ad, and QinQ(0x8100)/ QinQ(0x9100)
- B. None, 802 1q. 802_1ac, and Qin(0x8100) / QinQ(0x9100)
- C. None, 802 1q, 802 3ad, and QinQ(0x8100) / QinQ(0x9100)
- D. None. 802. 1q. 802, 1 ad, arid QinQ(0x8100) / QinQ(0x9100)
Correct Answer: D 🗳️
Which port is used for communication between VMware SD-WAN Edge and Orchestrator if there are no tunnels established to the Gateways?
- A. UDP 500
- B. UDF 2426
- C. TCP 80
- D. TCP 443
Correct Answer: B 🗳️
A service provider wants to offer a common service from its data center via VMware SD-WAN Partner Gateway to many customers with overlapping IP addresses.
Which configuration must be implemented?
- A. Enable tag type QinQ under hand off interface configuration
- B. Enable NAT hand off under hand off static routes configuration
- C. Define multiple segments tor each customer
- D. Configure source policy-based NAT under business- policies configuration
Correct Answer: C 🗳️
A technician needs to SSH to it VMware SU-WAN Virtual Edge running version 3.3.2. What is the default password?
- A. adnim
- B. No password required
- C. velocloud
- D. Password configured in cloud_init
Correct Answer: D 🗳️
A network administrator is concerned about an Edge that may be approaching its documented limit for the number of simultaneous tunnels. The historical data showing the number of simultaneous tunnels over the time needs to be checked.
Where can this historical data be found?
- A. Connect to the Edge CLI via SSH, and /opt/vc/bin/debug-py- tunnel_count
- B. Use the SNMP manage poll the vcelHealthObject tree in the VELOCLOUD-EDGE-MIB
- C. In the Remote Diagnostics section of the UI, run the ''Total Counts dump'' test.
- D. In the Monitoring section for the Edge in question, navigate to the ''System'' tab.
Correct Answer: B 🗳️
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