VMware 5V0-43.21 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 5V0-43.21
Exam Name/Title: VMware NSX Advanced Load Balancer for Operators Skills
Certification Provider: VMware
Corresponding Certification: VMware Certification

Exam Questions: 88
Updated On: Jul 13, 2026

Question #1

An administrator has configured an existing Layer 7 Virtual Service terminating SSL/TLS with WAF enabled. The administrator needs to include support for SMTP on the same FQDN/Virtual Service IP.
Which is the correct configuration method?

A. Add the SMTP listening ports with separate L4 Application Profile to the same L7 SSL/TLS VS, and use content switching to select SMTP Pool based on inbound port/protocol.

B. Add the SMTP listening ports with separate L4 Application Profile to the same L7 SSL/TLS VS, and disable destination port translation to the existing server pool.

C. Create a second Virtual Service and IP for SMTP, and add a new record in DNS to handle SMTP separately.

D. Create a second Virtual Service that re-uses the same Virtual IP as the L7 SSL/TLS VS with separate listening ports, L4 Application Profile, and back-end SMTP pool.

Discussion 0

Correct Answer: D Vote an answer

Question #2

What is one component that is required to create a Virtual Service?

A. Pool

B. Health Monitor

C. Server

D. Application Type or Profile

Discussion 0

Correct Answer: D Vote an answer

Question #3

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. Content switch action in an HTTP Request policy

B. Redirect to HTTPS action in an HTTP Security policy

C. Redirect action in an HTTP Request policy

D. Pool Group priority

Discussion 0

Correct Answer: A Vote an answer

Question #4

Where are logging messages related to the inspection of application traffic found when enabling the Web Application Firewall (WAF) on a Virtual Service?

A. Alerts tab of the Operations screen

B. Analytics tab of Virtual Service detail screen

C. Logs tab of Virtual Service detail screen

D. Security tab of the Virtual Service detail screen

Discussion 0

Correct Answer: B Vote an answer

Question #5

Which three options can be configured via the HTTP Application Profile? (Choose three.)

A. HTTP cookie persistence

B. Caching

C. Rate limiting

D. PROXY Protocol

E. Web Application Firewall

F. X-Forwarded-For header

Discussion 0

Correct Answer: A,B,F Vote an answer

Question #6

The operator observes that the Health Score for a particular Virtual Service has a gray background and no numeric value.
What is the explanation for the state of this Health Score?

A. The Virtual Service has been disabled.

B. All of the servers in the Virtual Service's configured Pools are down.

C. The Service Engines on which the Virtual Service is placed have lost connection to the Controller.

D. All Service Engines in the Service Engine Group are at maximum capacity, preventing the Virtual Service from being placed.

Discussion 0

Correct Answer: B Vote an answer

Question #7

Which scripting language is used to build a DataScript?

A. Node.js

B. o Python

C. Tcl

D. Lua

Discussion 0

Correct Answer: D Vote an answer

Question #8

An operator suspects that the currently deployed Service Engines are undersized and is concerned about the impact of that situation. They are configured with 1 vCPU and 2 GB RAM.
Why is the operator concerned?

A. SSL throughput would be affected

B. Additional Virtual Services could not be placed

C. Client connections would be redirected to another pool

D. Operator would be unable to login to NSX Load Balancer Admin console

Discussion 0

Correct Answer: C Vote an answer

Question #9

In which situation would using the Advanced Setup mode of the "Create Virtual Service" wizard be required?

A. When determining the application type

B. When specifying analytics settings

C. When creating HTTPS Virtual Service type

D. When adding servers as part of the Virtual Service creation

Discussion 0

Correct Answer: D Vote an answer

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