PDF Version DemoThe F5 BIG-IP DNS Specialist exam has a reputation for breadth, and many candidates underestimate how much ground it covers. Getcertkey closes those gaps with 370 practice questions that reflect the style and difficulty you can expect in 2026.
F5 302 Exam Overview:
| Certification Vendor: | F5 |
|---|---|
| Exam Name: | F5 Certified BIG-IP DNS Specialist Exam 302 |
| Exam Number: | 302 |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | Approximately 80 |
| Passing Score: | 245 (scaled score) |
| Certificate Validity Period: | 2 years |
| Exam Price: | USD 180 |
| Available Languages: | English |
| Related Certifications: | F5 Certified Technology Specialist F5 Certified Administrator BIG-IP |
| Exam Format: | Multiple Choice, Multiple Response |
| Recommended Training: | F5 BIG-IP DNS training courses |
| Exam Registration: | F5 Training and Certification Portal |
| Sample Questions: |  |
| Exam Way: | Online proctored exam or authorized testing center |
| Pre Condition: | Recommended experience with BIG-IP DNS or F5 Certified Administrator BIG-IP level knowledge |
| Official Syllabus URL: | https://www.f5.com/services/training-certification |
F5 302 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| DNS and GSLB Fundamentals | - Global Server Load Balancing (GSLB) concepts - DNS architecture and resolution process |
| Troubleshooting and Operational Maintenance | - DNS troubleshooting tools and logs - Performance and latency optimization |
| Synchronization and High Availability | - Sync groups and configuration management - Redundancy and HA architecture |
| Traffic Management and Load Balancing | - iRules for DNS traffic control - Load balancing methods and decision logic |
| BIG-IP DNS Configuration | - Wide IPs, pools, and virtual servers - Data centers and topology configuration |
| Health Monitoring and Failover | - Failover and disaster recovery design - Monitors and availability checks |
F5 BIG-IP DNS Specialist Exam FAQ: What Candidates Ask Most
What is the F5 302 exam?
The 302 exam is the official F5 exam behind the F5 Certified BIG-IP DNS Specialist certification, validating the skills measured by the F5 BIG-IP DNS Specialist credential. It sits at the Professional level of the F5 certification program. It also connects to F5 Certified Administrator BIG-IP, F5 Certified Technology Specialist, so the knowledge you build here carries over to those tracks as well.
How many questions are on the 302 exam, and how much time do I get?
The 302 exam contains Approximately 80 questions to be completed within 90 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the 302 exam, and what does it cost?
The passing score for the 302 exam is 245 (scaled score), and the official registration fee is USD 180. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 370 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the 302 exam?
Recommended experience with BIG-IP DNS or F5 Certified Administrator BIG-IP level knowledge Requirements can change when F5 revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the 302 exam?
You can book the F5 BIG-IP DNS Specialist exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Online proctored exam or authorized testing center. Choose the option that suits you best when you book your seat.
What official training is recommended for the 302 exam?
F5 recommends the following training resources for the F5 BIG-IP DNS Specialist exam:
Official courses build the foundation; the 370 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the 302 practice questions before I buy?
Yes. Getcertkey provides a free 302 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if F5 revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the 302 exam, and how is my order delivered?
Every F5 BIG-IP DNS Specialist purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the 302 exam?
The F5 BIG-IP DNS Specialist exam blueprint is organized into 6 domains. The first three are:
- DNS and GSLB Fundamentals
- Traffic Management and Load Balancing
- Troubleshooting and Operational Maintenance
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
F5 BIG-IP DNS Specialist Sample Questions:
Question 1
What are the GTM Configuration Objects ?
A. Pool
Wide IP
VPN
Application
B. Servers
Virtual Servers
C. Data center
Links
Prober pool
Question 2
The f5 bigip system could be a member of more than one prober pool ?
A. True
B. False
Question 3
True or false
Local user accounts
Is one of the configuration components that UCS Contains by default
A. True
B. False
Question 4
Given that the F5 GTM is configured to Synchronize the DNS Zone file :
What must be done to prevent the Zone journal File from being Synchronized ?
A. Is to freeze the Zone on all GTM Systems which are members of the Synchronization group .
B. Is to block the all GTM Systems
Question 5
What is the GTM Servers Configuration Object ?
A. They are the physical systems which are hosting the Virtual servers
B. The virtual servers that are pointing to the back end resources or application servers
C. The servers that host the virtual servers that are pointing to the back end resources or application servers
D. They are virtual systems
Solutions:
| Question 1 Answer: A,B,C | Question 2 Answer: A | Question 3 Answer: A | Question 4 Answer: A | Question 5 Answer: A,C |
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