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F5 F5CAB5 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Diagnostics and Root Cause Analysis | - Basic BIG-IP diagnostic workflows - Log interpretation and troubleshooting methods |
| Traffic Flow and Load Balancing Troubleshooting | - Load balancing behavior validation - Virtual server and pool troubleshooting |
| BIG-IP Operations and Support Fundamentals | - Interpreting system health and statistics - System resource utilization analysis |
| Network Performance Issue Identification | - Analyzing traffic flow issues - Identifying network-level performance bottlenecks |
Your F5 F5CAB5 Questions, Answered
The F5 BIG-IP Administration Support and Troubleshooting blueprint divides into 4 domains — including Traffic Flow and Load Balancing Troubleshooting, Diagnostics and Root Cause Analysis, BIG-IP Operations and Support Fundamentals. Those weights tell you where the points live; plan revision time in the same proportions. The full subtopic list appears above.
No formal prerequisites required; part of the F5 Certified Administrator, BIG-IP certification path (5-exam series). Eligibility rules change occasionally, so confirm them on the official page (official F5CAB5 exam page) before booking.
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The official format: 30 minutes, 25-30 questions. That ratio is the real challenge, so practice pacing — time-box each question, mark the stubborn ones, and run full simulations in the Prep4SureReview PC test engine until the clock stops being scary.
Yes:
Classroom learning ends where self-testing begins — after any course, work through the 82 practice questions for the F5 BIG-IP Administration Support and Troubleshooting to find weak spots before the exam does.
The F5 BIG-IP Administration Support and Troubleshooting is F5's official exam for the F5 Certified Administrator, BIG-IP credential (Administrator level). In the job market it works as portable proof of skill — more interviews, better offers. It pairs naturally with BIG-IP Administration Install, Initial Configuration, and Upgrade, BIG-IP Administration Data Plane Concepts, BIG-IP Administration Data Plane Configuration, BIG-IP Administration Control Plane Administration.
Two promises. Delivery: payment triggers an automatic email within a minute — instant download, unlimited devices, 24/7 help if nothing arrives within 2 hours. Refund: take the corresponding F5CAB5 exam within 60 days of purchase, and if you fail, send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam for a full refund, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Prefer a swap? Exchange for two equal-value products free.
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The F5 BIG-IP Administration Support and Troubleshooting is delivered Online proctored (Certiverse) or test center proctored (Pearson VUE) — choose whichever suits you when booking.
USD 50 (online) / USD 65 (test center) per attempt; 245 to pass. Since a retake bills the full fee again, rehearse with the 82 practice questions from Prep4SureReview until your mock scores clear the bar with room to spare.
F5 BIG-IP Administration Support and Troubleshooting Sample Questions:
Which process is most likely responsible for high traffic processing CPU usage?
- A. mcpd
- B. httpd
- C. snmpd
- D. tmm
Correct Answer: D 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
A gateway_icmp health monitor is configured on a pool. The BIG-IP Administrator is investigating why the pool is reported as down while the server is online. Other pools with servers in the same subnet are correctly monitored. What can cause this behavior? (Choose one answer)
- A. The HTTP service is not started on the server.
- B. The admin user is logged on the server.
- C. The latest patches have not been installed on the server.
- D. The host-based firewall is active on the server.
Correct Answer: D 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
A BIG-IP Administrator observes the following pool member status message:
Pool /Common/testpool member /Common/10.120.0.5:8090 monitor status
down
[/Common/http: up, /Common/http2: down; last error:]
Why is this pool member being marked down? (Choose one answer)
- A. The pool member is currently only serving HTTP traffic.
- B. The pool member is currently only serving TCP traffic.
- C. The pool member is currently only serving HTTPS traffic.
- D. The pool member is currently only serving UDP traffic.
Correct Answer: A 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
Users are unable to reach an application. The BIG-IP Administrator checks the Configuration Utility and observes that the Virtual Server has a red diamond in front of the status. What is causing this issue?
- A. All pool members are down.
- B. The Virtual Server is disabled.
- C. The Virtual Server is receiving HTTPS traffic over HTTP virtual.
- D. All pool members have been disabled.
Correct Answer: A 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
A BIG-IP Administrator uses backend servers to host multiple services per server. There are multiple virtual servers and pools defined, referencing the same backend servers. Which load balancing algorithm is most appropriate to have an equal number of connections on each backend server?
- A. Predictive (member)
- B. Predictive (node)
- C. Least Connections (member)
- D. Least Connections (node)
Correct Answer: D 🗳️
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