F5 Certified Administrator BIG-IP

The F5 Certified Administrator BIG-IP (F5-CA, BIG-IP) certification is F5's administrator-level credential for professionals who work with the BIG-IP platform. It validates the ability to perform day-to-day BIG-IP operations, basic deployment, management, security, support, and troubleshooting after a BIG-IP environment has been installed and configured. F5 also states that the certification assesses understanding of BIG-IP administration across both the data plane and control plane.

The current F5-CA certification structure consists of five separate exams, and candidates can take them in any order:

• BIG-IP Administration Install, Initial Configuration, and Upgrade — F5CAB1

• BIG-IP Administration Data Plane Concepts — F5CAB2

• BIG-IP Administration Data Plane Configuration — F5CAB3

• BIG-IP Administration Control Plane Administration — F5CAB4

• BIG-IP Administration Support and Troubleshooting — F5CAB5

Each current administrator exam has a 30-minute time limit, a 245 passing score, and a standard US$50 online price or US$65 test-center price. The individual exams are delivered online through Certiverse or at Pearson VUE test centers. The official exam pages list English as the available language.

Rather than completing one long administrator examination, candidates now demonstrate their knowledge through five focused assessments. F5 introduced this structure beginning May 1, 2025, replacing the previous 101 and 201 requirement for new candidates.

Certification Details

F5's current price list confirms the US$50 Certiverse price and US$65 Pearson VUE price for the administrator exam series. Pricing and availability can change, so candidates should verify the applicable fee when scheduling.

Why This Certification Matters

The F5 Certified Administrator BIG-IP credential is valuable because it establishes a structured foundation for administering a widely used application delivery platform.

Key benefits include:

• Demonstrates knowledge of BIG-IP administration fundamentals.

• Validates skills across both data-plane and control-plane administration.

• Establishes a foundation for advanced F5 certifications.

• Helps demonstrate knowledge of BIG-IP installation, configuration, operations, and troubleshooting.

• Supports career paths involving application delivery networking.

• Provides a recognized F5 credential for networking and infrastructure professionals.

• Creates a progression point toward F5 Technology Specialist certifications.

F5 identifies F5-CA as the starting point for its BIG-IP certification progression. Higher-level Technology Specialist credentials, including BIG-IP LTM, build on the administrator-level foundation.

Skills Measured

The F5 Certified Administrator exam series focuses on practical administrative knowledge across five major areas:

• BIG-IP installation and initial configuration

• BIG-IP software upgrades and image management

• Licensing and provisioning

• Management connectivity

• Interfaces, trunks, VLANs, self IPs, and routes

• Data-plane traffic behavior

• Virtual servers and application objects

• Pools and pool members

• Health monitors

• Load-balancing methods

• High availability

• Device trust

• Control-plane administration

• System and device status

• BIG-IP logging

• Performance observation

• Basic troubleshooting

• Network-level issue identification

• Application delivery troubleshooting

• Traffic-flow interpretation

F5's certification blueprint emphasizes knowledge and skills rather than version-specific BIG-IP features, which makes the credential focused on core administration concepts.

Detailed Exam Objectives

F5CAB1 — Install, Initial Configuration, and Upgrade

Key areas include:

• Secure a BIG-IP system.

• Identify management connectivity and configurations.

• Explain BIG-IP licensing.

• Manage software images.

• Identify licensed and provisioned modules.

• Understand initial system configuration.

• Understand upgrade-related administration.

• Recognize important management settings.

F5 describes the minimally qualified candidate for this exam as someone who has a basic understanding of installing, configuring, and upgrading BIG-IP.

F5CAB2 — Data Plane Concepts

Important areas include:

• Interfaces

• Trunks

• VLANs

• Self IPs

• Routes

• Network status and statistics

• Expected traffic behavior

• Application delivery controller concepts

• Virtual server types

• High-availability concepts

Candidates should understand how BIG-IP networking components interact and how configuration affects traffic flow.

F5CAB3 — Data Plane Configuration

Important areas include:

• Virtual server configuration

• Pool management

• Pool members

• Health monitors

• Load-balancing methods

• Priority groups

• Service-port configuration

• Traffic behavior

• Application delivery configuration

The official blueprint specifically includes determining configured health monitors, selecting appropriate load-balancing methods, identifying active nodes in priority-group configurations, and applying pool-member service-port settings.

F5CAB4 — Control Plane Administration

Important areas include:

• High-availability pair management

• Active and standby states

• Device trust

• Management IP configuration

• Self-IP port lockdown

• HTTP and SSH management access

• Device status

• Dashboard interpretation

• Network Map

• GUI and TMSH status interpretation

• BIG-IP log files

• Event severity

• Hardware and system issue identification

The official blueprint specifically highlights procedures for moving devices to standby or offline states, identifying management connectivity, interpreting system status, and using logs such as /var/log/ltm, /var/log/secure, and /var/log/audit.

F5CAB5 — Support and Troubleshooting

Key areas include:

• Resource utilization

• Network performance issues

• Load-balancing problems

• Virtual-server issues

• Pool functionality

• Basic statistics

• Traffic-flow interpretation

• System troubleshooting

• Operational support

F5 describes this exam as assessing the ability to identify network-level performance problems, investigate load-balancing and virtual-server behavior, and use basic statistics to confirm functionality.

Official Exam Domains Breakdown

The F5-CA certification is divided into five focused administrator domains:

• Installation, Initial Configuration, and Upgrade: Establishing and maintaining the BIG-IP system foundation.

• Data Plane Concepts: Understanding how interfaces, VLANs, self IPs, routes, virtual servers, and traffic behavior interact.

• Data Plane Configuration: Configuring application delivery objects such as pools, pool members, health monitors, and virtual servers.

• Control Plane Administration: Managing device state, connectivity, high availability, system status, and logs.

• Support and Troubleshooting: Identifying operational, performance, connectivity, and application-delivery problems.

This five-exam structure is the defining feature of the current F5 Certified Administrator BIG-IP certification.

Prerequisites

The formal prerequisite for earning F5-CA, BIG-IP is registration with the F5 Certification program. F5's current blueprint states that candidates must register with the F5 Certification program.

Useful prerequisite knowledge includes:

• Basic networking concepts

• TCP/IP fundamentals

• IP addressing and subnetting

• Routing and switching concepts

• Ethernet and ARP

• NAT concepts

• Network firewall fundamentals

• LAN and WAN concepts

• HTTP fundamentals

• Familiarity with application delivery concepts

• Basic understanding of BIG-IP administration

A candidate does not need to complete the five exams in a prescribed sequence. F5 states that the exams can be taken in any order.

Recommended Experience

Candidates can approach the certification with foundational networking knowledge, but practical familiarity with BIG-IP concepts can make the objectives easier to understand.

Recommended experience includes:

• Working with network infrastructure.

• Understanding client-server communication.

• Understanding TCP/IP and common application protocols.

• Familiarity with virtual servers and pools.

• Understanding health monitoring.

• Familiarity with load balancing.

• Understanding basic high-availability concepts.

• Experience interpreting network and system status.

• Familiarity with BIG-IP management interfaces.

• Basic troubleshooting experience.

The goal is not simply to memorize terminology. Strong preparation should connect each BIG-IP configuration object to its role in traffic processing, system management, availability, and troubleshooting.

Career Opportunities

The F5 Certified Administrator BIG-IP certification can support roles such as:

• F5 BIG-IP Administrator

• Network Administrator

• Network Engineer

• Application Delivery Administrator

• Infrastructure Engineer

• Network Operations Engineer

• Load Balancing Administrator

• Systems Engineer

• Application Delivery Network Administrator

• Technical Support Engineer

• Network Operations Specialist

• Infrastructure Support Specialist

The credential is particularly relevant where organizations operate application delivery, traffic management, load balancing, high availability, and network infrastructure environments.

Salary Insights

F5 certification can contribute to professional credibility, but compensation is determined by factors such as:

• Job title

• Geographic location

• Professional experience

• Employer

• Networking specialization

• BIG-IP platform experience

• Cloud and infrastructure knowledge

• Security expertise

• Scope of operational responsibility

The certification should therefore be viewed as a career credential rather than a guaranteed salary increase. Candidates who combine F5-CA with broader networking, application delivery, automation, cloud, and security capabilities can position themselves for more specialized infrastructure roles.

Certification Renewal Information

F5 certifications are valid for two years from the date of achievement. F5 introduced a dedicated F5 Certified Administrator, BIG-IP Recertification exam (F5CABR) for renewal.

Current F5CABR details include:

• Duration: 60 minutes

• Number of items: 50

• Passing score: 245

• Online price: US$100

• Pearson VUE price: US$130

• Eligibility: Existing, renewal-period, inactive, or expired F5-CA, BIG-IP certification

F5 also states that a candidate may renew by achieving or renewing a higher-level certification that lists F5-CA, BIG-IP as a prerequisite.

Exam Registration Process

Candidates can follow these general steps:

• Register with the F5 Certification program.

• Create or access the required F5 Education Services account.

• Review the current F5-CA certification requirements.

• Select one of the five administrator exams.

• Choose Certiverse for online proctoring or Pearson VUE for test-center delivery.

• Confirm the current exam price.

• Schedule the selected exam.

• Complete the required candidate agreement and testing requirements.

• Take and pass all five required administrator exams.

• Receive the F5 Certified Administrator, BIG-IP credential after satisfying the certification requirements.

F5 currently lists both Certiverse and Pearson VUE as delivery providers for the administrator exams.

Preparation Resources

A focused preparation plan should use authoritative F5 information and structured technical practice.

Useful resources include:

• F5 Certified Administrator certification blueprint.

• Individual F5CAB1–F5CAB5 exam pages.

• F5 BIG-IP product documentation.

• F5 Education Services certification information.

• F5 BIG-IP administration documentation.

• F5 DevCentral technical discussions.

• Official BIG-IP administration references.

• Hands-on BIG-IP configuration environments where available.

• Personal notes organized around the five exam domains.

The official blueprint is particularly important because F5 explains that it identifies the exams, objectives, skills, and knowledge associated with the certification.

Study Strategy

A practical F5 BIG-IP certification study strategy can be organized by exam rather than treating the credential as one large subject.

• Start with F5CAB1 to establish installation, licensing, provisioning, and management fundamentals.

• Study F5CAB2 to understand the BIG-IP data-plane architecture.

• Move to F5CAB3 for configuration of application delivery objects.

• Study F5CAB4 for control-plane administration, HA, management, status, and logging.

• Finish with F5CAB5 and focus on troubleshooting and operational analysis.

• Review the official objectives before each exam.

• Practice explaining why a particular configuration produces a particular traffic behavior.

• Revisit weak areas instead of studying every topic equally.

• Use timed question practice to improve decision-making speed.

• Review networking fundamentals alongside BIG-IP concepts.

Common Challenges

Candidates commonly encounter difficulty when:

• Networking concepts are understood separately but not in the BIG-IP context.

• Data-plane and control-plane responsibilities are confused.

• Pool, pool-member, virtual-server, and health-monitor relationships are unclear.

• High-availability concepts are studied only as definitions.

• Management connectivity is confused with application traffic.

• Troubleshooting is approached without first identifying the affected BIG-IP object.

• Candidates spend too much time memorizing terms instead of understanding traffic flow.

• The five separate exams are treated as unrelated subjects.

A strong approach is to understand how configuration objects interact and then connect those relationships to the objectives for each exam.

Frequently Tested Topics

Important areas to prioritize include:

• BIG-IP installation

• Initial configuration

• Licensing

• Provisioning

• Software images

• Interfaces

• Trunks

• VLANs

• Self IPs

• Routes

• Virtual servers

• Pools

• Pool members

• Health monitors

• Load-balancing methods

• Priority groups

• High availability

• Device trust

• Management IP

• Port lockdown

• HTTP and SSH access

• System status

• Network Map

• BIG-IP logs

• Resource utilization

• Traffic flow

• Performance issues

• Troubleshooting

Exam-Day Tips

• Review the exam objectives before starting.

• Read every question carefully.

• Identify the BIG-IP component being tested.

• Separate management-plane issues from data-plane issues.

• Eliminate options that conflict with the stated configuration.

• Pay attention to configuration relationships.

• Avoid spending excessive time on one question.

• Use the available time to review uncertain answers.

• Ensure your testing environment meets the selected delivery provider's requirements.

• Follow all Certiverse or Pearson VUE examination rules.

Related Certifications

The F5-CA, BIG-IP credential forms an important foundation in the F5 certification path.

Potential next steps include:

• F5 Certified Technology Specialist, BIG-IP LTM

• F5 Certified Technology Specialist, BIG-IP DNS

• F5 Certified Technology Specialist, BIG-IP ASM

• F5 Certified Technology Specialist, BIG-IP APM

• F5 Certified Solution Expert, Security

• F5 Certified Solution Expert, Cloud

F5 states that F5-CA, BIG-IP is a prerequisite for advanced Technology Specialist tracks. The current certification catalog lists BIG-IP LTM, DNS, ASM, and APM Technology Specialist certifications as part of the broader program.

Latest Exam Updates

The most important recent change to the F5 Certified Administrator exam is the move from the former 101/201 structure to five focused administrator exams.

• The 101 Application Delivery Fundamentals exam retired on April 30, 2025.

• The new five-exam structure began May 1, 2025.

• The five exams can be taken in any order.

• Each current administrator exam has a 30-minute time limit.

• Current exam pricing is US$50 online and US$65 at Pearson VUE.

• The current passing score is 245 for each administrator exam.

• Online delivery is available through Certiverse.

• Pearson VUE provides test-center delivery.

• The certification remains valid for two years.

• F5CABR is now the dedicated BIG-IP administrator recertification exam.

F5's June 2026 price information confirms the current US$50 Certiverse and US$65 Pearson VUE pricing for the administrator exams.

Competitor Gap Sections

Career Roadmap After Certification

A logical F5 certification path can progress from administration to specialization:

• Build foundational networking knowledge.

• Earn F5 Certified Administrator BIG-IP.

• Select a specialization such as BIG-IP LTM, DNS, ASM, or APM.

• Develop deeper expertise in the selected technology.

• Progress toward advanced F5 Solution Expert credentials where prerequisites are satisfied.

F5 identifies F5-CA as the starting point for its higher-level certification tracks.

Industry Demand Analysis

Organizations operating application delivery networks need professionals who understand traffic management, high availability, application connectivity, infrastructure operations, and troubleshooting.

The F5 administrator credential is particularly relevant to environments where professionals work with:

• Enterprise networking

• Application delivery

• Load balancing

• Data-center infrastructure

• Hybrid infrastructure

• Network operations

• Application availability

• Infrastructure security

• High-availability architectures

The strongest career positioning comes from combining F5 BIG-IP knowledge with broader networking and infrastructure capabilities.

Industry Use Cases

BIG-IP administration skills can apply to scenarios involving:

• Distributing application traffic across server pools.

• Monitoring application availability through health monitors.

• Managing virtual servers.

• Configuring network connectivity.

• Supporting highly available BIG-IP deployments.

• Investigating application traffic behavior.

• Monitoring system health.

• Reviewing logs during operational incidents.

• Managing software versions and licensed modules.

• Supporting application delivery infrastructure.

Hiring Trends

Organizations seeking F5-focused professionals may look for combinations of:

• BIG-IP administration

• Networking fundamentals

• TCP/IP

• Load balancing

• Application delivery

• High availability

• Troubleshooting

• Network monitoring

• Security fundamentals

• Infrastructure operations

The F5 certification can strengthen a candidate's technical profile, but employers typically evaluate the credential alongside professional experience and broader infrastructure skills.

Certification Comparison

The F5 Certified Administrator BIG-IP is primarily an administrator-level certification.

Compared with higher-level F5 credentials:

• F5-CA, BIG-IP: Focuses on foundational BIG-IP administration and operations.

• F5-CTS, BIG-IP LTM: Focuses on more advanced LTM design, implementation, maintenance, and troubleshooting.

• F5-CTS, BIG-IP DNS: Focuses on DNS-specific technology expertise.

• F5-CTS, BIG-IP ASM: Focuses on application security management.

• F5-CTS, BIG-IP APM: Focuses on access policy management.

• F5-CSE: Represents a higher solution-expert level within the F5 certification structure.

The administrator certification is therefore best understood as a foundation for deeper F5 specialization rather than a replacement for specialist-level credentials.

Success Stories

Candidates can demonstrate the value of F5-CA by connecting certification knowledge to measurable professional capabilities, such as:

• Taking responsibility for BIG-IP administration tasks.

• Improving troubleshooting efficiency.

• Supporting application delivery environments.

• Managing BIG-IP configurations more confidently.

• Progressing into specialized F5 roles.

• Building a structured path toward Technology Specialist certifications.

The strongest professional outcome is achieved when certification knowledge is combined with demonstrated technical capability and continued specialization.

Conclusion

The F5 Certified Administrator BIG-IP certification provides a structured foundation for professionals working with F5 BIG-IP administration and application delivery networking. The current F5-CA BIG-IP credential requires passing five focused administrator exams covering installation and upgrades, data-plane concepts, data-plane configuration, control-plane administration, and support and troubleshooting. Each exam currently has a 30-minute duration and a 245 passing score, with pricing of US$50 online or US$65 at a Pearson VUE test center.

For candidates building an F5 certification path, F5-CA is especially important because it provides the administrator foundation for progressing toward specialized F5 Technology Specialist credentials. A focused understanding of BIG-IP configuration, networking, traffic flow, high availability, system administration, and troubleshooting can make the certification a valuable addition to a networking or infrastructure career.