Last Updated: Sep 02, 2026
No. of Questions: 77 Questions & Answers with Testing Engine
Download Limit: Unlimited
Our Online Test Engine & Self Test Software of TestSimulate 6V0-21.25 actual study materials can simulate the exam scene so that you will have a good command of writing speed and time. Then multiple practices make you perfect while in the real VMware 6V0-21.25 exam. The package practice version will not only provide you high-quality 6V0-21.25 exam preparation materials but also various studying ways.
TestSimulate has an unprecedented 99.6% first time pass rate among our customers.
We're so confident of our products that we provide no hassle product exchange.
There is no waiting around with TestSimulate: your 6V0-21.25 study material reaches your inbox within a minute of payment, ready to download right away. You can start working through the 77 practice questions for VMware vDefend Security for VCF 5.x Administrator today.
| Certification Vendor: | VMware (Broadcom) |
|---|---|
| Exam Name: | VMware vDefend Security for VCF 5.x Administrator |
| Exam Number: | 6V0-21.25 |
| Certificate Validity Period: | 2 years |
| Real Exam Qty: | 60-70 (approximate) |
| Passing Score: | 300 (scaled score, VMware standard passing threshold) |
| Related Certifications: | VMware Certified Professional - VMware Cloud Foundation (VCP-VCF) VMware Certified Professional - Network Virtualization (VCP-NV) |
| Available Languages: | English |
| Exam Price: | $250 USD (approximate, varies by region) |
| Exam Format: | Drag and drop, Multiple select, Multiple choice |
| Exam Duration: | 135 minutes |
| Sample Questions: | VMware 6V0-21.25 Sample Questions |
| Exam Way: | Online proctored or authorized test center (Pearson VUE) |
| Pre Condition: | Recommended: VMware Certified Professional (VCP-NV or VCP-VCF) or equivalent VMware NSX / VCF experience |
| Section | Objectives |
|---|---|
| Monitoring, Troubleshooting, and Operations | - Security event monitoring and logging
|
| Deployment and Configuration | - vDefend installation and initial setup
|
| Micro-segmentation and Distributed Firewall | - Security policy design and enforcement
|
| vDefend Security Architecture and Components | - VMware vDefend architecture overview
|
| Advanced Threat Prevention | - Intrusion Detection and Prevention (IDS/IPS)
|
The 6V0-21.25 exam, officially titled VMware vDefend Security for VCF 5.x Administrator, is the qualifying exam for the VMware Certified Professional - VMware vDefend Security for VMware Cloud Foundation (VCF) 5.x Administrator certification, which sits at the Professional level. Earning it shows employers that you have the skills the credential stands for, and it is a solid step forward on a VMware career path. It also connects to VMware Certified Professional - Network Virtualization (VCP-NV), VMware Certified Professional - VMware Cloud Foundation (VCP-VCF), so the effort you put in now keeps paying off as you advance.
The 6V0-21.25 exam gives you 60-70 (approximate) questions to complete within 135 minutes. Do the math before exam day: divide the total time by the question count to set a steady per-question pace, and flag any item that stalls you so you can return to it after securing the easier points. The most reliable way to build that rhythm is a full timed practice test under the same limit, which is exactly what TestSimulate's test engines are designed for.
The passing score for VMware vDefend Security for VCF 5.x Administrator is 300 (scaled score, VMware standard passing threshold), and the official registration fee is $250 USD (approximate, varies by region). Keep in mind that a retake means paying that fee again in full, which makes an honest self-check worthwhile: before you book, sit a timed practice test and make sure you are consistently scoring above the passing line with some margin to spare.
According to the official requirements: Recommended: VMware Certified Professional (VCP-NV or VCP-VCF) or equivalent VMware NSX / VCF experience.
Registration for the 6V0-21.25 exam is handled through the official channels below:
The exam is delivered in the following format: Online proctored or authorized test center (Pearson VUE). Pick a date that leaves room for at least one full timed practice test beforehand.
VMware recommends the following official training options for candidates preparing for VMware vDefend Security for VCF 5.x Administrator:
Courses build the foundation, but they work best alongside question practice. That is where TestSimulate comes in: the 77 practice questions in our 6V0-21.25 package let you rehearse the exam format at your own pace and see exactly where you stand.
Yes — TestSimulate offers a free PDF demo of the VMware vDefend Security for VCF 5.x Administrator material, so you can review the question style and answer quality before you spend anything. After purchase, you also receive 365 days of free updates, and if your product expires you can extend the update service at a 50% discount from your member zone.
If you take the corresponding exam within 60 days of your purchase and do not pass, you are covered by the 100% Money Back Guarantee under clear conditions. To claim a full refund, submit a scan of your exam enrollment slip and your official Score Report PDF within two days of the exam; requests are processed within seven days. Note that sitting the exam within three days of purchase is not eligible, purchases that were never followed by an exam sitting do not qualify, free materials and expired orders are excluded, and the candidate name must match the payer name. Prefer an exchange instead? You can swap your product for two free exam packages of equal value and keep your update service. Delivery is immediate: your 6V0-21.25 material is ready for instant download and is also emailed to you within one minute of payment — contact customer service if nothing arrives within two hours. There is no limit on the number of computers you can install it on.
The current VMware vDefend Security for VCF 5.x Administrator syllabus is organized into 5 exam domains. The first three are:
For the full domain and subtopic breakdown, see the Exam Topics section above — that is the outline your TestSimulate practice questions are mapped to.
Question 1
Which of the following is not an available option for membership criteria selection when creating group of type Antrea?
A. K8s Namespace
B. K8s Service
C. K8s NetworkPolicy
D. Antrea Egress
Question 2
In the context of Network Traffic Analysis, VMs can be selectively excluded from monitoring for particular detectors.
A. False
B. True
Question 3
What features does NSX Live Traffic Analysis tool provide? (Select all that apply)
A. Packet Capture
B. Live Traffic Trace
C. Performance
D. Packet Count
Question 4
Which of the following regular expressions can be used to define a custom FQDN or URL in the vDefend Firewall Context Profiles?
A. eng*.vmware.com
B. eng.*vmware.com
C. *eng*.vmware.com
D. *eng.vmware.com
Question 5
Which vDefend Gateway Firewall feature is ONLY supported on T1 Gateways?
A. Stateful Services on A/A Gateways
B. Gateway IDFW
C. L3/L4 Gateway Firewall
D. Gateway IDRS
Solutions:
| Question 1 Answer: C | Question 2 Answer: B | Question 3 Answer: A,B | Question 4 Answer: D | Question 5 Answer: B |
Over 74001+ Satisfied Customers

Giselle
Julia
Mavis
Pearl
Setlla
Zenobia
Atwood
TestSimulate is the world's largest certification preparation company with 99.6% Pass Rate History from 74001+ Satisfied Customers in 148 Countries.