VMware 6V0-21.25 Exam : VMware vDefend Security for VCF 5.x Administrator

VMware 6V0-21.25 exam
  • Exam Code: 6V0-21.25
  • Exam Name: VMware vDefend Security for VCF 5.x Administrator
  • Updated: Nov 08, 2026
  • Q & A: 77 Questions and Answers
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About VMware 6V0-21.25 Exam Questions

Choose the version that matches your habits: the VMware vDefend Security for VCF 5.x Administrator package from VerifiedDumps comes as a printable PDF for paper learners, a timed Windows software engine for realistic simulation, and an online APP version for every electronic device. All carry the same 6V0-21.25 questions.

VMware 6V0-21.25 Exam Overview:

Certification Vendor:VMware (Broadcom)
Exam Name:VMware vDefend Security for VCF 5.x Administrator
Exam Number:6V0-21.25
Related Certifications:VMware Certified Professional - Network Virtualization (VCP-NV)
VMware Certified Professional - VMware Cloud Foundation (VCP-VCF)
Real Exam Qty:60-70 (approximate)
Passing Score:300 (scaled score, VMware standard passing threshold)
Exam Duration:135 minutes
Exam Price:$250 USD (approximate, varies by region)
Certificate Validity Period:2 years
Exam Format:Multiple choice, Multiple select, Drag and drop
Available Languages:English
Sample Questions:Free Download Pass 6V0-21.25 Exam Cram
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

VMware 6V0-21.25 Exam Syllabus Topics:

SectionObjectives
Topic 1: Deployment and Configuration- vDefend installation and initial setup
  • 1. Integration with VMware Cloud Foundation
    • 2. Licensing and prerequisites
      Topic 2: Micro-segmentation and Distributed Firewall- Security policy design and enforcement
      • 1. Distributed firewall rules and groups
        • 2. Application-based segmentation
          Topic 3: vDefend Security Architecture and Components- VMware vDefend architecture overview
          • 1. Core components and service dependencies
            • 2. Security services integration in VCF
              Topic 4: Advanced Threat Prevention- Intrusion Detection and Prevention (IDS/IPS)
              • 1. Signature-based threat detection
                • 2. Behavior-based analysis and anomaly detection
                  Topic 5: Monitoring, Troubleshooting, and Operations- Security event monitoring and logging
                  • 1. Performance and issue troubleshooting
                    • 2. Alerting and reporting

                      VMware 6V0-21.25 Exam: Frequently Asked Questions

                      VMware vDefend Security for VCF 5.x Administrator is an official VMware (Broadcom) exam, identified by exam code 6V0-21.25. Passing it earns the VMware Certified Professional - VMware vDefend Security for VMware Cloud Foundation (VCF) 5.x Administrator certification at the Professional level. It also relates to VMware Certified Professional - Network Virtualization (VCP-NV), VMware Certified Professional - VMware Cloud Foundation (VCP-VCF). Certifications like this one remain a reliable route to standing out: they prove ability in a way resumes alone cannot.

                      The VMware vDefend Security for VCF 5.x Administrator exam contains 60-70 (approximate) questions to complete within 135 minutes. The candidates who run out of time are usually the ones who never practiced against a clock. The VerifiedDumps software engine lets you limit your test time exactly like the real exam, exposing pacing weaknesses while they are still free to fix.

                      You need 300 (scaled score, VMware standard passing threshold) to pass VMware vDefend Security for VCF 5.x Administrator, and the official registration fee is $250 USD (approximate, varies by region). Retakes charge the full $250 USD (approximate, varies by region) again, which makes failing a genuinely expensive outcome. Reduce that risk the rational way: practice with the VerifiedDumps questions until your scores sit consistently above the requirement, then book.

                      Recommended: VMware Certified Professional (VCP-NV or VCP-VCF) or equivalent VMware NSX / VCF experience

                      Vendor requirements change from time to time, so verify the current conditions before registering.

                      Registration for VMware vDefend Security for VCF 5.x Administrator runs through the official channels below.

                      One practical note: the exam is delivered Online proctored or authorized test center (Pearson VUE).

                      VMware (Broadcom) recommends the following training for VMware vDefend Security for VCF 5.x Administrator candidates.

                      Whatever training you take, anchor it with the 77 practice questions in the VerifiedDumps 6V0-21.25 package, each with a detailed explanation that turns every mistake into a lesson.

                      Yes. You can download the free demo of the VMware vDefend Security for VCF 5.x Administrator questions before you buy, and after purchase you have the right to one year of free updates. When your product expires, extending the update service costs 50% of the regular price. Three versions, PDF, software, and online APP, let you study the way that suits you.

                      A 100% money-back guarantee protects you under clear conditions. Take the VMware vDefend Security for VCF 5.x Administrator exam within 60 days of purchase; if you fail, you can claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, while keeping the update service on your original purchase.

                      Delivery is instant: files unlock for download at payment and are automatically emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, available 24/7. Installation is unlimited across your computers.

                      The VMware vDefend Security for VCF 5.x Administrator syllabus divides into 5 domains. The leading areas are Monitoring, Troubleshooting, and Operations, Deployment and Configuration, and Advanced Threat Prevention. The complete outline is published above; knowing your shortcomings starts with knowing the syllabus.

                      VMware vDefend Security for VCF 5.x Administrator Sample Questions:

                      Question #1

                      Which of the following is true regarding the vDefend Gateway Firewall?

                      • A. Supported only on the T0 Gateway
                      • B. Supported only on the T1 Gateway
                      • C. Supported only when IPSec VPN is configured
                      • D. Supported on both T0 and T1 Gateway
                      Reveal Solution  Discussion  0

                      Correct Answer: D  🗳️

                      Explanation: Only visible for VerifiedDumps members. You can sign-up / login (it's free).

                      Question #2

                      Which of the following is NOT true regarding the Gateway IDS/IPS?

                      • A. Can be combined with Decryption policies
                      • B. Distributed IDS/IPS and Gateway IDS/IPS have same set of signatures
                      • C. Can be used to Detect/Prevent intrusions at network or Zone perimeter
                      • D. Distributed IDS/IPS must be configured to utilize Gateway IDS/IPS
                      Reveal Solution  Discussion  0

                      Correct Answer: D  🗳️

                      Explanation: Only visible for VerifiedDumps members. You can sign-up / login (it's free).

                      Question #3

                      Which of the following is true regarding private IP ranges in NTA?

                      • A. Private IP ranges are added manually
                      • B. Private IP ranges are based on user-defined IP pools
                      • C. Private IP ranges are automatically in scope based on RFC1918
                      • D. Private IP ranges are automatically in scope based on RFC1918 and manually added
                      Reveal Solution  Discussion  0

                      Correct Answer: C  🗳️

                      Explanation: Only visible for VerifiedDumps members. You can sign-up / login (it's free).

                      Question #4

                      Which of the following is a benefit of combining Distributed IDS/IPS with Gateway IDS/IPS?

                      • A. Enhancing detection coverage for North/South and East/West traffic
                      • B. Reducing the reliance on NSX for security enforcement
                      • C. Allowing NSX-T to function without Service Routers
                      • D. Eliminating the need for intrusion detection on virtual machines
                      Reveal Solution  Discussion  0

                      Correct Answer: A  🗳️

                      Explanation: Only visible for VerifiedDumps members. You can sign-up / login (it's free).

                      Question #5

                      You need to build a security group that references External DNS servers. Which of the following is the best way to build the Security group?

                      • A. Build a Security Group and statically assign the IP addresses of the DNS servers
                      • B. Build a Security Group that uses VM Name to assign membership to the group
                      • C. Build a Security Group that uses OS Name to assign membership to the group
                      • D. Build a Security Group that uses a specific tag name. Assign that tag to each respective DNS server
                      Reveal Solution  Discussion  0

                      Correct Answer: A  🗳️

                      Explanation: Only visible for VerifiedDumps members. You can sign-up / login (it's free).

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