[May 10, 2025] New Real 5V0-43.21 Exam Dumps Questions
Pass Your 5V0-43.21 Exam Easily with Accurate VMware NSX Advanced Load Balancer for Operators Skills PDF Questions
VMware NSX Advanced Load Balancer for Operators Skills exam, also known as the VMware 5V0-43.21 exam, is a certification exam designed for professionals who want to validate their skills and knowledge in operating VMware NSX Advanced Load Balancer. 5V0-43.21 exam is intended for operators and administrators who are responsible for managing, troubleshooting, and maintaining the NSX Advanced Load Balancer solution.
VMware 5V0-43.21 certification exam is a 60-minute exam that consists of 40 questions. It is a proctored exam that is conducted at various VMware testing centers worldwide. 5V0-43.21 exam format is multiple-choice, and candidates are required to achieve a score of 300 or higher to pass the exam successfully.
NEW QUESTION # 48
Which method must be used by an Operator to create a new Virtual Service for multiple ports and network protocols?
- A. Create multiple Application Profiles for each required port.
- B. Create the Virtual Service via the Service Engine CLI.
- C. Create the Virtual Service using Basic Mode.
- D. Create the Virtual Service using Advanced Mode.
Answer: D
NEW QUESTION # 49
How would an operator replace the default certificate used by the Avi GUI with a trusted certificate?
- A. Generate a certificate of type Controller Certificate, then update the Access Settings under Administration -> Settings.
- B. The default certificate used by the Avi GUI is already trusted.
- C. Generate a certificate of type Controller Certificate, then assign it to the management VS.
- D. Avi can auto-generate a trusted certificate from the GUI and use it for the GUI access.
Answer: C
NEW QUESTION # 50
An administrator has defined these three SE Groups based on capacity: Small-Group, Medium-Group, and Large-Group. The operator is configuring a Virtual Service that needs to be placed on SE's in the Large-Group.
How should this goal be accomplished?
- A. Create the VS in Basic Setup mode, and override the default SE Group.
- B. Create the VS in Advanced Setup mode, and override the default SE Group in the Policy section.
- C. Create the VS in Basic Setup mode, and override the default SE Group in the Policy section.
- D. Create the VS in Advanced Setup mode, and override the default SE Group in the Advanced section.
Answer: D
NEW QUESTION # 51
An HTTPS Virtual Service is reachable but displays an untrusted certificate error.
What would NOT cause this issue?
- A. The certificate is an EC certificate instead of an RSA certificate.
- B. The system default self-signed certificate was used.
- C. The certificate is signed by a valid internal CA, but it is not trusted by the client.
- D. The certificate has expired.
Answer: A
NEW QUESTION # 52
Which built-in application profile is a valid option for a Virtual Service?
- A. System-DNS
- B. System-DTLS
- C. System-Fast-Path
- D. System-ICMP
Answer: C
NEW QUESTION # 53
What is the default Minimum Scale per Virtual Service value in Active-Active HA, if one exists?
- A. 0
- B. 1
- C. A default value does not exist.
- D. 2
Answer: A
NEW QUESTION # 54
An application owner wants to ensure that traffic is only sent to a web server in the pool when its connection to a back-end database is fully functional.
Which approach will ensure this goal?
- A. Configure an External Health Monitor that performs a database lookup to the back-end database.
- B. Configure an HTTP Health Monitor to query a URI that returns a specific response if and only if a back-end database call is successful.
- C. Create a DataScript that performs a database lookup to the back-end database.
- D. Create a Virtual Service with the back-end database server as pool member, and configure a TCP Health Monitor. Then, reconfigure the web servers to communicate with the database via this Virtual Service.
Answer: D
NEW QUESTION # 55
An administrator is tasked to enable a WAF Policy that was created by a fellow administrator in NSX Advanced Load Balancer.
How should this task be completed?
- A. Configure the policy in the Application Profile
- B. Attach the policy to the Service Engine
- C. Enable the policy by associating it with a Virtual Service
- D. Associate the policy to the Pool
Answer: C
NEW QUESTION # 56
A pool member responds to a request with an HTTP 500 error code. A different server in the pool needs to be selected to retry the request before sending the HTTP response back to the client.
Which action, if any, will accomplish this goal?
- A. Configure HTTP Server Reselect in the Pool configuration.
- B. Modify the health monitor to be more aggressive with the check interval.
- C. Create a VS Policy that intercepts 500 response codes and re-plays the request to a different Pool member.
- D. This option is not supported.
Answer: C
NEW QUESTION # 57
Which three options can be configured via the HTTP Application Profile? (Choose three.)
- A. X-Forwarded-For header
- B. Caching
- C. HTTP cookie persistence
- D. Rate limiting
- E. PROXY Protocol
- F. Web Application Firewall
Answer: A,B,C
NEW QUESTION # 58
An operator has been asked to replace current SSL/TLS certificate for VS(s).
Will this operation be disruptive?
- A. Yes, for a very limited amount of time. A disruption will occur while the controller is pushing the new configuration to the Service Engine.
- B. Yes, the Virtual Service will be disrupted since the Service Engine(s) need(s) to restart.
- C. Yes, to a degree. The Virtual Services will continue, but current connections will be disrupted.
- D. No, the Virtual Services will continue without any disruption.
Answer: C
NEW QUESTION # 59
Which setting should be configured to prevent source NAT of the client IP in the back-end connection?
- A. Connection Multiplexing in the Application Profile
- B. Preserve Client IP in the Application Profile
- C. X-Forwarded-For HTTP Header in the HTTP Application Profile
- D. Proxy Protocol in the L4 Application Profile
Answer: B
NEW QUESTION # 60
All Pool resources are "Down" and not available, but the Virtual Service port is still responding.
The operator would like the VS port to not respond when there are no Pool resources available.
Which configuration will cause this response?
- A. Virtual Service -> Settings -> "Ignore reachability constraints for server pool"
- B. Pool -> Settings -> "Ignore reachability constraints for server pool"
- C. Virtual Service -> Advanced -> "Remove listening port when VS is down"
- D. Pool -> Advanced -> "Remove listening port when VS is down"
Answer: B
NEW QUESTION # 61
An operator has created a Virtual Service with pass-through SSL using the System-L4-Application profile to load balance a secure HTTP application. The web servers only accept connections via TLS on port 443. The operator configures the Pool with default port 443 and an HTTP Health Monitor.
With this configuration, all pool members are marked as down. However, the application owner has confirmed that the web servers are operational.
Which configuration change should the operator make to correct this error?
- A. Change the Application Profile in the Virtual Service to System-Secure-HTTP.
- B. Configure a Health Monitor of Type: HTTPS instead of Type: HTTP.
- C. Configure "Enable SSL" in the Pool configuration.
- D. Configure "Enable SSL" in the HTTP Health Monitor.
Answer: B
NEW QUESTION # 62
An operator is troubleshooting reported performance problems for an HTTP Virtual Service and notices that the Server RTT in the End-to-End timing graph has recently increased significantly while Client RTT and App Response times have remained unchanged.
What can the operator deduce is the most likely explanation for the reported performance problems?
- A. The Service Engine where the Virtual Service is placed has become overloaded.
- B. A database server used by the application is experiencing a performance issue.
- C. A networking issue has developed between the Service Engine and one or more pool servers.
- D. One or more pool servers are experiencing very high CPU utilization.
Answer: D
NEW QUESTION # 63
In Avi, what is the performance difference between RSA and EC certificates?
- A. EC provides equivalent performance to RSA.
- B. EC provides less performance than RS
- C. Avi does not support EC certificates.
- D. EC provides greater performance than RSA.
Answer: D
NEW QUESTION # 64
The Network Operations Center reports that an application had an outage last night during an Avi upgrade. The Service Engine Group assigned to this Virtual Service is using the default configuration, and the Virtual Service was deployed using the Basic Virtual Service creation wizard.
What is the likely reason for this outage?
- A. This is by design since Service Engine upgrades are disruptive.
- B. The Virtual Service was not scaled out.
- C. There was a global internet outage.
- D. Firewall rules were not configured for failover SE.
Answer: A
NEW QUESTION # 65
An operator in investigating a problem that requires checking the HTTP cookies supplied by the client.
When the logs are viewed, the operator finds that the cookies are not being shown.
Which configuration option should be enabled to fix this problem?
- A. Log all headers
- B. DataScript logs
- C. Real-time metrics
- D. Non-significant logs
Answer: D
NEW QUESTION # 66
An operator configured a new content switch rule for HTTP Virtual Service and wants to check the logs on the Virtual Service level to verify that the rule was executed as expected. However, the request cannot be found in the logs.
Which action, if any, should the operator take so these logs can be seen?
- A. Enable log headers option on the Virtual Service level.
- B. No action will work because if the logs are not visible, it means there are no requests from the client.
- C. Enable non-significant logs on the Service Engine where Virtual Service is placed.
- D. Enable non-significant logs on the Virtual Service level.
Answer: B
NEW QUESTION # 67
The application team has requested that traffic destined for /downloads be sent to a different set of back-end servers than the rest of the traffic.
Which feature should be used to accomplish this goal?
- A. Pool Group priority
- B. Redirect action in an HTTP Request policy
- C. Redirect to HTTPS action in an HTTP Security policy
- D. Content switch action in an HTTP Request policy
Answer: D
NEW QUESTION # 68
A Service Engine on which the Virtual Service is placed is experiencing a high level of memory utilization, but users of the application are not experiencing any issues.
What impact, if any, will this have on the Health Score of the Virtual Service?
- A. The Performance score will be reduced.
- B. The Resource Penalty will be increased.
- C. The Security Penalty will be increased.
- D. The Virtual Service's Health Score will not be impacted.
Answer: A
NEW QUESTION # 69
Where are logging messages related to the inspection of application traffic found when enabling the Web Application Firewall (WAF) on a Virtual Service?
- A. Logs tab of Virtual Service detail screen
- B. Security tab of the Virtual Service detail screen
- C. Alerts tab of the Operations screen
- D. Analytics tab of Virtual Service detail screen
Answer: D
NEW QUESTION # 70
Which function is performed by the data plane?
- A. Log indexing
- B. Configuration backups
- C. Pool health monitoring
- D. Service engine lifecycle management
Answer: C
NEW QUESTION # 71
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VMware 5V0-43.21 certification exam is designed for operators who want to demonstrate their skills in VMware NSX Advanced Load Balancer. 5V0-43.21 exam validates the candidate's ability to deploy, configure, manage and troubleshoot load balancer services in a VMware NSX Advanced Load Balancer environment. VMware NSX Advanced Load Balancer for Operators Skills certification exam is ideal for professionals who work with VMware NSX Advanced Load Balancer and want to expand their skills and knowledge in this technology.
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