F5CABR (BIG-IP Recert)
F5 BIG-IP Recertification Exam
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The F5 BIG-IP Recertification exam (F5CABR) is a recertification assessment for IT professionals who already hold an active F5 Certified BIG-IP Administrator or higher-level BIG-IP certification. Rather than testing every topic from scratch, it verifies that your knowledge of the BIG-IP platform remains current across local traffic management, high availability, security, and troubleshooting. Candidates are typically network engineers, systems administrators, or security engineers who design, deploy, and maintain BIG-IP appliances in production. The exam emphasizes practical, scenario-based judgment: how virtual servers, pools, nodes, and load-balancing methods interact; how profiles, persistence, and iRules shape traffic; how SSL/TLS termination and certificate management are handled; and how device groups, traffic groups, and network objects such as VLANs, self IPs, routes, and SNAT support resilient architectures. Security topics include access policy manager, AFM, and application security concepts, while monitoring, logging, and maintenance round out operational readiness. Preparation should start with the official F5 certification page, which lists the current exam objectives and recertification policy. From there, review your own configuration experience, lab the features you use least, and practice explaining trade-offs aloud. The exam is delivered in multiple-choice, multiple-response, and scenario-based formats, and the official body publishes the current question count, time limit, fee, and passing score on its site. No official affiliation is claimed here; this page is independent study guidance.
What you'll study
About F5CABR (BIG-IP Recert) preparation
What is the F5CABR exam for?
It recertifies existing F5 BIG-IP certifications. If your BIG-IP Administrator or higher credential is nearing expiry, passing F5CABR renews it without requiring you to retake the full initial exam. Confirm your eligibility and renewal window on the official F5 certification site before scheduling.
What is the exam format?
The exam uses multiple-choice, multiple-response, and scenario-based items. Scenario items present a configuration or troubleshooting situation and ask you to choose the best action or identify valid outcomes. Expect to justify decisions rather than recall isolated facts. The official body publishes the current item count and time limit.
How difficult is the recertification exam?
It is designed for experienced practitioners, so difficulty comes from breadth and scenario reasoning rather than obscure trivia. If you work with BIG-IP daily, the main risk is gaps in features you rarely touch, such as AFM or advanced persistence. Lab those areas and review official objectives to calibrate your readiness.
How long should I study?
Most candidates need a focused refresh rather than months of study. A practical plan is two to four weeks of targeted review: map the official objectives to your experience, lab weak areas, and practice scenario questions. Your actual timeline depends on how much of the blueprint you use in production.
In what order should I study the domains?
Start with platform architecture and local traffic fundamentals, because virtual servers, pools, nodes, and load balancing build directly on them. Then cover profiles, persistence, and iRules; SSL/TLS; high availability and traffic groups; networking; security; and finally monitoring and troubleshooting. This order mirrors how traffic flows through a BIG-IP.
What are common failure modes?
Candidates often lose points by confusing similar persistence methods, misreading failover behavior in device groups and traffic groups, or overlooking how SNAT and self IPs affect return traffic. Another common issue is shallow knowledge of security modules. Practice explaining these trade-offs clearly before exam day.
Can I retake the exam if I fail?
Retake rules, waiting periods, and any fees are set by the official certification body and can change. Check the current policy on the F5 certification site before scheduling a retake. Do not rely on third-party summaries for this detail.
How much does the exam cost and how many questions are there?
The official body publishes the current fee, question count, time limit, and passing score on its certification site. These figures are updated periodically, so verify them at the source before you register. This independent guide does not state them because they are subject to change.
Does this page or its author have official F5 affiliation?
No. This is independent study material and is not affiliated with, endorsed by, or sponsored by F5. Always treat the official F5 certification page as the authoritative source for objectives, policies, and exam logistics.