Jan-2023 Free F5 301a Exam Question Practice Exams
Ace 301a Certification with 150 Actual Questions
NEW QUESTION 35
AN LTM Specialist receives reports that an external company application is having reliability issues. The F5 Administrator finds the following in /vat/log/ltm file.
The LTM Specialist determines that the F5 LTM device is entering into Aggressive Mode Adaptive Reaping, which is causing the site reliability issues.
What is the most likely reason that the LTM device has entered into Aggressive Mode Adaptive Reaping?
- A. The site is under DDOS attack
- B. The LTM device exceeds licensed traffic limits.
- C. The LTM device has not provisioned AVR.
- D. The site has too many licensed modules.
Answer: A
NEW QUESTION 36
What should the LT'M Specialist add to the virtual server?
- A. one Stream profile and an iRule with the command of STREAM expression (@http:// @https:// @@internalapp@publicapp@)
- B. one Stream profile with the expression of @http:// @https:// @
- C. Two Stream profiles, one profile for each rewrite requirement
- D. two Stream profiles and an iRule with the command of STREAM expression (@http:// @https:// @@internalapp@publicapp@)
Answer: A
NEW QUESTION 37
An LTM Specialist needs to apply SNAT using currently used SNAT pool to a new virtual server.
What needs to be completed before applying that configuration change?
- A. Verify that the IP address of the SNAT pool are in the same subnet as the pool members
- B. Verify that the IP address of the SNAT pool are in the same VLAN as the pool members.
SNAT does not need to in the same vlan or same network segment as the pool member, as long as the route is reachable , excluding C and D he connection information of the SNAT pool to avoid port exhaustion under high concurrency - C. Review connection for the selected SNAT pool and enlarge it if appropriate
- D. Make sure that the BIG-IP device is NOT operating under heavy load during peak times
Answer: C
NEW QUESTION 38
Six servers have a varying number of connections that change based on the user load.
Which load balancing method should an LTM Specialist apply to divided the web application traffic to the servers on the relative performance trend?
- A. Least Sessions
- B. Least Connections
- C. Ratio
- D. Predictive
Answer: D
NEW QUESTION 39
AN LTM Specialist is deploying an iRule designed to determine the country of origin of an incoming client connection. The iRule needs to be used with an SSL-enabled web application.
Which profile required for the iRule to function properly?
- A. DNS
- B. HTTP
- C. UDP
- D. TCP
Answer: D
Explanation:
Question stem requires the client IP to match the source region, so TCP ?UDP at the transport layer can meet the requirements. The title stem mentions that it is a Web application based on SSL, and it does not mention F5 undertakes SSL offload, So TCP is enough.
NEW QUESTION 40
An LTM Specialist observes decreased performance and intermittent connection reap LTM system.
Based on the configuration, which action will address these issues?
- A. Use an optimized TCP profile.
- B. Use a FastL4 profile on the virtual server
- C. Use a default caching profile on the virtual server.
- D. Use a shorter idle timeout on the TCP profile.
Answer: D
NEW QUESTION 41
An LTM Specialist needs to create an iRule that creates persistence records based on a JSESSIONID cookie. If a persistence record already exists, then the iRule must persist the client connection according to the existing record.
Which persistence profile enables the iRule to meet these requirements?
- A. Source Address Affinity
- B. Destination Address Affinity
- C. SSL
- D. Universal
- E. Cookie
Answer: D
NEW QUESTION 42
An LTM Specialist is experiencing issues in a failover event. Certain long-lasting FTP event. Certain long-lasting FTP connections using a single node pool are forced to reconnect. The bigip.conf extract is shown:
What does the LTM Specialist need to change in the configuration to avoid this issue?
- A. ftp profile
- B. persistence mirroring
- C. snatpool
- D. connection mirroring
Answer: D
Explanation:
The stem mentions that it is a single server node, so there is no need to consider the factors of session maintenance. The actual requirement is to maintain the original connection status during failover. You need to configure connection mirroring to synchronize the connection status between the devices in the cluster in real time.
NEW QUESTION 43
in which Application Visibility and Reporting (AYR) profile must the SMTP profile be defined to configure notifications via email?
- A. custom analytics profile
- B. default analytics profile
- C. App analytics profile
- D. virtual server profile
Answer: A
NEW QUESTION 44
Where does a LTM Specialist view all of the objects that are part of a deployed iApp?
- A. iAPP> Application Policy > Objects
- B. Local Traffic . Virtual Servers > Applications
- C. IAP > Application Service > Components
- D. Local Traffic > Network Map > View Map
Answer: C
NEW QUESTION 45
Refer to the exhibit.
The LTM devices LTM3 and LTM2 have four Traffic Groups defined with approximately the sar of failover objects defined in each group.
- Traffic Groups A and C have Default Device set to LTM1
- Traffic Groups Band D have Default Device set to LTM2.
- Traffic Groups B and C do NOT have Auto Failback enabled. Traffic Groups A and D have Auto Failback enabled with a timeout value of 60 seconds.
- Traffic Groups A and D have Auto Fallback enabled with a timeout value of 60 seconds.
Both LTM devices are healthy and able to pass traffic for any Traffic Group.
LTM1 loses connectivity on interface 1.4. The LTM Specialists notified 60 seconds after the interface goes down.
What is the state of the Traffic Groups on each LTM device?
- A. LTM1: Traffic Groups A, B, C, and D
LTM2: No Traffic Groups - B. LTM1: No Traffic Groups
LTM2: Traffic Groups A, B, C, and D - C. LTM1: Traffic Group C
LTM2: Traffic Groups A, B, and 0 - D. LTM1: Traffic Groups B and C
LTM2: Traffic Groups A and 0
Answer: B
Explanation:
If the 1.4 port is down and failsafe is triggered, the whole machine will become a standby, and all Traffic Groups will be cut away, and no Traffic Group will remain.
NEW QUESTION 46
A customer wants to select the pool for an application based on information found in the path of the URL.
For example:
http://www.example.com/app 1 should be sent to the app 1 pool
http.//www.exampie.com/app 2 should be sent to the app2 pool
Which two profiles need to be assigned to the virtual server? (Choose two.)
- A. TTP Compression
- B. HTTP
- C. Client SSL
- D. TCP
- E. Persistence
Answer: B,D
NEW QUESTION 47
An application is making heavy use of a large, high-quality JPEG image file. An LTM Specialist needs to enhance page load times without increasing server load.
Which profile should be applied to the virtual server to perform this task?
- A. Web Acceleration
- B. Response Adapt
- C. OneConnect
- D. FastHTTP
Answer: A
NEW QUESTION 48
In an iApp, which configuration protects against accidental changes to an application Services configuration?
- A. Strict Updates
- B. Template
- C. Name
- D. Components
Answer: A
NEW QUESTION 49
A new iRule needs to be tested. The LTM Specialist needs to measure page load times and monitor potential changes in memory usage A load test is scheduled.
Which two features should the LTM Specialist use to monitor these requirements? (Choose two.)
- A. Tmsh show sys proc-info
- B. Analytics
- C. Tmsh show sys provision
Explanation
Need to detect memory changes in real time, use to Page load times with Analytics profile - D. Tmsh show memory
Answer: A,B
NEW QUESTION 50
AN LTM Specialist is setting up a new HTTPS virtual server to decrypt client traffic. SNAT the traffic and send the encrypted traffic to the poor member, the client's IP address must be included in the traffic sent to the pool member.
What is a complete set of profiles that must be configured for the virtual server to meet these requirements?
- A. TCP, Client SSL, HTTP
- B. TCP, Client SSL, Server SSL, HTTP
- C. TCP, Client SSL, Server SSL
- D. TCP , Server SSL, HTTP
Answer: B
NEW QUESTION 51
A pool with a default connection limit is configured to use Round Robin as the load balancing method. An LTM Specialist needs to ensure that the LTM device selects a server with the fewest number of connections when new clients connect. Another pool is using the same set of backend servers.
Which load balancing-method should the pool be changed to?
- A. Weighted Least Connections (node]
- B. Least Connections
- C. Least Connections
- D. Weighted Least Connections (member)
Answer: B
NEW QUESTION 52
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Average Salary of F5 301a: BIG-IP LTM Specialist: Architect Set-Up & Deploy Exam Certified Professionals
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