Useful Study Guide &
Exam Questions to Pass
the F5 302 Exam
Solve F5 302 Practice Tests to Score High!
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Here are all the necessary details to pass the 302 exam on your first attempt.
Get rid of all your worries now and find the details regarding the syllabus,
study guide, practice tests, books, and study materials in one place. Through
the 302 certification preparation, you can learn more on the F5 BIG-IP DNS
Specialist, and getting the F5 Certified Technology Specialist, BIG-IP DNS
certification gets easy.
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How to Earn the F5 302 Certification on Your
First Attempt?
Earning the F5 302 certification is a dream for many candidates. But, the preparation
journey feels difficult to many of them. Here we have gathered all the necessary details
like the syllabus and essential 302 sample questions to get to the F5 Certified
Technology Specialist, BIG-IP DNS certification on the first attempt.
F5 302 BIG-IP DNS Summary:
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Exam Name: F5 Certified Technology Specialist, BIG-IP DNS
Exam Code: 302
Exam Price: $180 (USD)
Duration: 90 mins
Number of Questions: 80
Passing Score: 245 / 350
Books / Training: F5 Training Programs
Schedule Exam: Pearson VUE
Sample Questions: F5 BIG-IP DNS Specialist Sample Questions
Recommended Practice: F5 302 Certification Practice Exam
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Let’s Explore the F5 302 Exam Syllabus in Detail:
Topic
Details
DESIGN AND ARCHITECT
Identify customer
requirements,
constraints, and
challenges related to
DNS
- Recognize the functionality and limitations of the DNS protocol
(e.g., hierarchy, roles)
- Determine relevant information to gather regarding a
customer's need for high availability, security, and management
- Ascertain specific scope and scale of DNS requirements
Evaluate existing DNS - Recognize limitations imposed by the existing DNS service
environment for BIG-IP provider
DNS solutions
- Identify change control procedure related the integration of
BIG-IP DNS into an existing environment
- Given a customer environment, requirements, and constraints,
Determine appropriate select an appropriate deployment model
deployment and
- Given a customer environment, requirements, and constraints,
integration strategy for recognize the use case for DNS Express, Zone Runner, DNS
a BIG-IP DNS solution 64, DNSSEC, DNS Cache, various load balancing algorithms,
persistence, and/or health monitor
- Relate the performance characteristics of virtual edition and
Determine
physical hardware to a specific use case
performance
- Employ topology load balancing to optimize user experience
requirements for a
- Predict the performance implications pertaining to key DNS
BIG-IP DNS solution
features (e.g., DNSSEC, topology LB)
IMPLEMENT
- Create the proper self-IP configuration, routes, and settings for
Identify configuration
iQuery communications
options for TMOS and
- Ensure proper NTP operation of all sync group members
sync groups
- Create logging profiles for DNS request and/or response
- Differentiate between, and determine when to use, the two
tiers of GSLB pool selection and the three tiers of virtual server
Identify configure
selection
options for GSLB
- Recognize the functionality of various load balancing methods
(e.g., static, dynamic, and fallback)
- Recognize topology load balancing configuration parameters
Identify configuration - Determine the listener IP and protocol
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Details
options for non-GSLB - Configure DNS Express and DNS Cache
DNS components
- Recognize the significance of source and destination ports for
Identify the necessary
communication between BIG-IP DNS devices
network environment
- Identify missing/non-functional network configurations when
for GSLB operations
enabling GSLB operation (e.g., iQuery, generic host probing)
TEST AND TROUBLESHOOT
Determine when and
how to employ the
appropriate network
and DNS
troubleshooting tools
- Use openssl to review trusted cert information
- Use tcpdump to capture and analyze DNS and iQuery traffic
on appropriate VLAN and IP
- Use dig/nslookup to verify DNS configuration and operation
- Investigate root cause for virtual server flapping issue
Diagnose BIG-IP DNS
- Analyze DNS request/response pattern to confirm BIG-IP DNS
issues
configuration, health monitor an iQuery operation
- Verify the status of pools based on relevant log entries
Analyze system log
- Analyze statistical data to pinpoint any issues regarding query
data and statistics for
response times
problem analysis
- Analyze appropriate log for proper zone transfer operation
Address DNS-related - Apply config change (e.g., monitor or prober) to remedy
issues based on
flapping of server objects
troubleshooting and
- Address proper IP address choice(s) for iQuery
log analysis
communication between devices
OPERATIONS AND SUPPORT
Identify process to
perform BIG-IP DNS
configuration backup
Identify the
prerequisites and
procedure for BIG-IP
DNS configuration
restoration
- Perform the steps in the GUI to create system archive files
- Issue TMSH commands to create system archive files.
- Verify file creation and move to remote storage
- Recognize the special requirements for restoring configuration
data to a BIG-IP DNS RMA unit
- Compare configuration objects between a new BIG-IP DNS
and existing sync group member
- Determine when and how to restore the master encryption
keys for TSIG and DNSSEC
Identify various BIG-IP
- Configure SNMP polling
DNS monitoring
- Describe and use DNS statistics and DNS analytics
strategies
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Details
- Recognize the significance of the requirement for license
Recognize appropriate
reactivation prior to upgrade
procedures for
- Given a GSLB configuration, predict the potential end-user
performing BIG-IP
impact when upgrading a DNS sync group member while it is
DNS software
offline
upgrades
- Validate BIG-IP DNS operation status, post-upgrade
Experience the Actual Exam Structure with 302 Sample
Questions:
Before jumping into the actual exam, it is crucial to get familiar with the F5 Certified
Technology Specialist, BIG-IP DNS exam structure. For this purpose, we have designed
real exam-like sample questions. Solving these questions is highly beneficial to getting
an idea about the exam structure and question patterns. For more understanding of
your preparation level, go through the BIG-IP DNS 302 practice test questions. Find out
the beneficial sample questions below01. Implementing a Transparent Cache in BIG-IP DNS helps in:
a) Improving response times by caching frequent requests
b) Automating the deployment of virtual servers
c) Encrypting DNS traffic for security
d) Reducing the physical footprint of servers
02. What is the first step in implementing a BIG-IP DNS solution?
a) Configuring Wide IPs
b) Setting up virtual servers
c) Defining listener addresses
d) Installing security certificates
03. What is the first step in deploying a BIG-IP DNS configuration?
a) Testing the configuration
b) Setting up a secondary DNS server
c) Updating the DNS records
d) Defining the listener addresses
04. Dynamic load balancing in BIG-IP DNS is implemented to:
a) Change server colors based on load
b) Adjust query distribution in real-time based on server performance
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c) Monitor employee internet usage
d) Reduce the frequency of DNS queries
05. The integration of BIG-IP DNS with cloud services is essential for:
a) Decreasing the importance of physical data centers
b) Enhancing graphic design elements
c) Providing scalable and flexible DNS solutions
d) Reducing the need for cybersecurity
06. Which element is vital for disaster recovery planning in DNS architecture?
a) Offsite backup DNS servers
b) Social media integration
c) High-resolution server monitors
c) Advanced cooling systems in data centers
07. Which of the following is a key consideration when designing a DNS solution
for global application deployment?
a) Geographic distribution of DNS servers
b) Choosing the programming language
c) The color scheme of the user interface
d) The type of cabling used in data centers
08. A critical factor in designing a scalable DNS architecture is:
a) The color scheme of the DNS management interface
b) The brand of server hardware used
c) Ensuring redundancy in DNS server deployment
d) The physical size of the data center
09. In the context of BIG-IP DNS, the primary role of a 'listener' is to:
a) Monitor system performance
b) Receive and respond to DNS queries
c) Manage user access controls
d) Encrypt data transmissions
10. When architecting a DNS solution, which aspect is crucial for scalability?
a) Static IP addressing
b) Hardware specifications
c) Single-point-of-failure elimination
d) Modular design
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Answers for F5 302 Sample Questions
Answer 01:- a
Answer 02:- c
Answer 03:- d
Answer 04:- b
Answer 05:- c
Answer 06:- a
Answer 07:- a
Answer 08:- c
Answer 09:- b
Answer 10:- d
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