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The BIG-IP ASM Specialist (303)

Passing F5 BIG-IP ASM exam ensures for the successful candidate a powerful array of professional and personal benefits. The first and the foremost benefit comes with a global recognition that validates your knowledge and skills, making possible your entry into any organization of your choice.

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303 Exam Dumps
  • Exam Code: 303
  • Vendor: F5
  • Certifications: BIG-IP ASM
  • Exam Name: BIG-IP ASM Specialist
  • Updated: May 8, 2026 Free Updates: 90 days Total Questions: 520 Try Free Demo

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F5 303 Exam Domains Q&A

Certified instructors verify every question for 100% accuracy, providing detailed, step-by-step explanations for each.

Question 1 F5 303
QUESTION DESCRIPTION:

A Standard Virtual Server for a web application is configured with Automap for the Source Address Translation option. The original source address of the client must be known by the backend servers. What should the BIG-IP Administrator configure to meet this requirement?

  • A.

    The Virtual Server type as Performance (HTTP)

  • B.

    An HTTP profile to insert the X-Forward-For header

  • C.

    An HTTP Transparent profile

  • D.

    A SNAT Pool with the client IP

Correct Answer & Rationale:

Answer: B

Explanation:

Because it is a web application, you can insert the source IP in the xff field in the http profile.

Question 2 F5 303
QUESTION DESCRIPTION:

Which method is recommended for creating a new user from the CLI?

  • A.

    Run f5adduser username' then 'f5passwd username' from bash or tmsh

  • B.

    Run tmsh create auth user username prompt for password' from bash

  • C.

    edit bigip.conf to add the new user and the user's clear-text password

  • D.

    Run useradd username' then 'passwd username' from bash tmsh

Correct Answer & Rationale:

Answer: B

Explanation:

[Reference:, The f5adduser commands were removed and tmsh is the recommended way to create users., https://support.f5.com/csp/article/K11677, ]

Question 3 F5 303
QUESTION DESCRIPTION:

An LTM specialist needs to create a new account with the admin role called "newadmin' and access to all partitions.

Which tmsh command should be executed?

  • A.

    create /auth user newadmin partition-access add {all-partitions {role admin }} prompt for-password.

  • B.

    create /users newadmin partition-access add {all-partitions {role admin JJ prompt for-password.

  • C.

    create /user newadmin partition-access add (all-partitions {role admin }} prompt- for-password.

  • D.

    create / sys user newadmin partition-access add (all-partitions {role admin )} prompt-for-password.

Correct Answer & Rationale:

Answer: A

Explanation:

Examining the use of commands, the creation of user is subordinate to auth

Question 4 F5 303
QUESTION DESCRIPTION:

An LTM Specialist needs to deploy a virtual server that will load balance traffic targeting https://register.example.com to a set of three web servers. Persistence needs to be ensured. No persistence mirroring is allowed SSL offloading is required.

A fourth web server with fewer resources will be used to handle requests from engine bots to https://register.example.comvrobots.txt by an iRule. The (Rule will use the HTTP_REQUEST event. .

What are the required profile and persistence settings to implement this

  • A.

    tcp. dientssl, hup, source address persistence

  • B.

    tcp, clientssl, http. cookie persistence

  • C.

    tcp, clientssl, serverssl, ssl persistence

  • D.

    tcp, clientssl, http, serverssl cookie persistence

Correct Answer & Rationale:

Answer: B

Explanation:

The option is wrong, it should be clientssl and serverssl. If the title requires ssl offload instead of encryption, you need clientssl instead of serverssl. irule needs HTTP profile to enable HTTP_REQU£ST. If

the session cannot be mirrored, the cookie session remains to meet the demand.

Question 5 F5 303
QUESTION DESCRIPTION:

An LTM Specialist to configure a backend server to be disabled it takes longer than 30 seconds to respond to a request.

Which values should the LTM Specialist enter for interval and timeout?

  • A.

    Interval 10, timeout 30

  • B.

    Interval 10, timeout 31

  • C.

    Interval 30, timeout 30

  • D.

    Interval 30, timeout 91

Correct Answer & Rationale:

Answer: B

Explanation:

The official recommendation is that timeout 3 times the interval value +1.

Question 6 F5 303
QUESTION DESCRIPTION:

For a given Virtual Server, the BIG-IP must perform SSL Offload and negotiate secure communication

overTLSvl.2only.

What should the BIG-IP Administrator do to meet this requirement?

  • A.

    Configure a custom SSL Profile (Client) and select no TLSvl in the options list

  • B.

    Configure a custom SSL Profile (Client) with a custom TLSV1.2 cipher string

  • C.

    Configure a custom SSL Profile (Server) and select no TLSvl in the options list

  • D.

    Configure a custom SSL Profile (Server) with a custom TLSV1.2 cipher string

Correct Answer & Rationale:

Answer: B

Explanation:

no TLSvl only disables TLS1.0, TLS1.1 is still used and does not meet the requirements.

Question 7 F5 303
QUESTION DESCRIPTION:

A company plans to launch a huge marketing campaign and expects increase demand of their secure website. With the current virtual server setup, the LTM Specialist expects that the LTM device will reach its capacity limits. For the wen application to function properly. Cookies persistence is required. The LTM Specialist needs to reduce LTM device load without breaking the application.

Which two settings should the LTM Specialist modify to meet the requirement? (Choose two.)

  • A.

    Remove HTTP compression profile

  • B.

    Remove HTTP profile

  • C.

    Remove web acceleration profile.

  • D.

    Modify virtual Server type to performance (Layer 4)

  • E.

    Remove ClientSSL profile

Correct Answer & Rationale:

Answer: A, C

Explanation:

It is required that cookie persist must be used and http profile must be used, and SSL offloading must also be required. It must be in standard mode, excluding BD E.

Question 8 F5 303
QUESTION DESCRIPTION:

An application is expected to maintain more than 100,000 concurrent TCP connections to a single pool member.

What is an appropriate SNAT configuration in this situation?

  • A.

    A SNAT pool with 4 IP addresses

  • B.

    SNAT automap enabled

  • C.

    A static SNAT

  • D.

    A SNAT pool with IP address

Correct Answer & Rationale:

Answer: A

Explanation:

Explanation

One IP can establish 65,535 connections only the number of snapit’s IP exceeds 100,000. AT least two snaptips are required. Options B, C, and all have only IP, which is obviously not enough

Question 9 F5 303
QUESTION DESCRIPTION:

Refer to the exhibit.

303 Q9

The http monitor is applied to a pool. All members are enabled. One server responds as follows.

303 Q9

What is the resulting status of this poo! member?

  • A.

    Offline (Disabled)

  • B.

    Offline (Enabled)

  • C.

    Unavailable (Disabled)

  • D.

    Available (Enabled)

Correct Answer & Rationale:

Answer: B

Explanation:

The first picture "Send String" and "Receive String" are not clear. Send String should be "GOOD", the response packet does not contain this keyword. Receive Disable String is completely unclear. If the response packet contains the content of Receive Disable String at this time, it will be Available (Disabled), If the content of Receive Disable String is not included, then Offline (Enabled).

Question 10 F5 303
QUESTION DESCRIPTION:

An LTM is configure an application that is separated into several subdomains across multiple virtual servers. Many of these subdomains require encryption and could be accessed by anyone on the internet. The configuration must NOT result in SSL warnings to end users.

How should the LTM Specialist configure the SSL profiles for these virtual servers?

  • A.

    Obtain an SSL certificate for each subdomain, make a ServerSSL profile for each subdomain, and apply to the related SSL Virtual Server.

  • B.

    Obtain a wildcard certificate, create one ClientSSL profile and apply to all SSL Virtual Servers

  • C.

    Create a self-singed SSL certificate for each subdomain make a ClientSSL profile for each subdomain, and apply to the related SSL Virtual server

  • D.

    Create a self-singed SSL certificate for each subdomain make a Client profile for each SSL Virtual Server

Correct Answer & Rationale:

Answer: B

Explanation:

The topic is that there are multiple domain names in the business, and HTTPS services are provided to the internet, and users cannot be allowed to generate SSL alarms. The require client ssl and use CA certificate instead of self-singed certificate. And multiple domain names, you can use wildcard certificates.

A Stepping Stone for Enhanced Career Opportunities

Your profile having BIG-IP ASM certification significantly enhances your credibility and marketability in all corners of the world. The best part is that your formal recognition pays you in terms of tangible career advancement. It helps you perform your desired job roles accompanied by a substantial increase in your regular income. Beyond the resume, your expertise imparts you confidence to act as a dependable professional to solve real-world business challenges.

Your success in F5 303 certification exam makes your visible and relevant in the fast-evolving tech landscape. It proves a lifelong investment in your career that give you not only a competitive advantage over your non-certified peers but also makes you eligible for a further relevant exams in your domain.

What You Need to Ace F5 Exam 303

Achieving success in the 303 F5 exam requires a blending of clear understanding of all the exam topics, practical skills, and practice of the actual format. There's no room for cramming information, memorizing facts or dependence on a few significant exam topics. It means your readiness for exam needs you develop a comprehensive grasp on the syllabus that includes theoretical as well as practical command.

Here is a comprehensive strategy layout to secure peak performance in 303 certification exam:

  • Develop a rock-solid theoretical clarity of the exam topics
  • Begin with easier and more familiar topics of the exam syllabus
  • Make sure your command on the fundamental concepts
  • Focus your attention to understand why that matters
  • Ensure hands-on practice as the exam tests your ability to apply knowledge
  • Develop a study routine managing time because it can be a major time-sink if you are slow
  • Find out a comprehensive and streamlined study resource for your help

Ensuring Outstanding Results in Exam 303!

In the backdrop of the above prep strategy for 303 F5 exam, your primary need is to find out a comprehensive study resource. It could otherwise be a daunting task to achieve exam success. The most important factor that must be kep in mind is make sure your reliance on a one particular resource instead of depending on multiple sources. It should be an all-inclusive resource that ensures conceptual explanations, hands-on practical exercises, and realistic assessment tools.

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F5 303 BIG-IP ASM FAQ

What are the prerequisites for taking BIG-IP ASM Exam 303?

There are only a formal set of prerequisites to take the 303 F5 exam. It depends of the F5 organization to introduce changes in the basic eligibility criteria to take the exam. Generally, your thorough theoretical knowledge and hands-on practice of the syllabus topics make you eligible to opt for the exam.

How to study for the BIG-IP ASM 303 Exam?

It requires a comprehensive study plan that includes exam preparation from an authentic, reliable and exam-oriented study resource. It should provide you F5 303 exam questions focusing on mastering core topics. This resource should also have extensive hands on practice using F5 303 Testing Engine.

Finally, it should also introduce you to the expected questions with the help of F5 303 exam dumps to enhance your readiness for the exam.

How hard is BIG-IP ASM Certification exam?

Like any other F5 Certification exam, the BIG-IP ASM is a tough and challenging. Particularly, it's extensive syllabus makes it hard to do 303 exam prep. The actual exam requires the candidates to develop in-depth knowledge of all syllabus content along with practical knowledge. The only solution to pass the exam on first try is to make sure diligent study and lab practice prior to take the exam.

How many questions are on the BIG-IP ASM 303 exam?

The 303 F5 exam usually comprises 100 to 120 questions. However, the number of questions may vary. The reason is the format of the exam that may include unscored and experimental questions sometimes. Mostly, the actual exam consists of various question formats, including multiple-choice, simulations, and drag-and-drop.

How long does it take to study for the BIG-IP ASM Certification exam?

It actually depends on one's personal keenness and absorption level. However, usually people take three to six weeks to thoroughly complete the F5 303 exam prep subject to their prior experience and the engagement with study. The prime factor is the observation of consistency in studies and this factor may reduce the total time duration.

Is the 303 BIG-IP ASM exam changing in 2026?

Yes. F5 has transitioned to v1.1, which places more weight on Network Automation, Security Fundamentals, and AI integration. Our 2026 bank reflects these specific updates.

How do technical rationales help me pass?

Standard dumps rely on pattern recognition. If F5 changes a single IP address in a topology, memorized answers fail. Our rationales teach you the logic so you can solve the problem regardless of the phrasing.