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Advanced Design VMware NSX-T Data Center Exam (3V0-42.20) - VMware now Broadcom Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
57 Total Questions
1
Question
An architect is helping an organization with the Conceptual Design of an NSX-T Data Center solution.

This information was gathered by the architect during the Discover Task of the Engagement Lifecycle: There are applications which use IPv6 addressing. Network administrators are not familiar with NSX-T Data Center solutions. Hosts can only be configured with two physical NICs. There is an existing management cluster to deploy the NSX-T components. Dynamic routing should be configured between the physical and virtual network. There is a storage array available to deploy NSX-T components.

Which two requirements were documented by the architect? (Choose two.)
Select 2
Options
A The storage array has enough capacity to deploy NSX components.
B There are applications which use IPv6 addressing.
C Network administrators are not familiar with NSX-T Data Center solutions.
D Dynamic routing should be configured between the physical and virtual network.
E Hosts can only be configured with two physical NICs.
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2
Question
A customer wants to place their NSX Managers in different subnets. Which would an architect recommend to support the request? (Choose the best answer.)
Options
A Use a cluster Virtual IP.
B Use a load balancer.
C Use round-robin DNS.
D Use NAT.
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3
Question
A customer wants to use ECMP to provide additional throughput and availability for their critical business applications. Some applications require load balancing for scale and availability.

Which two Edge design choices can an architect present to the customer? (Choose two.)
Select 2
Options
A Create a Tier-0 gateway in Active/Standby mode.
B Create a Tier-0 gateway in Active/Standby mode and a Tier-1 gateway in Active/Standby mode.
C Configure ECMP and Load Balancing on the Tier-0 gateway.
D Configure ECMP on the Tier-0 gateway and Load Balancing on the Tier-1 gateway.
E Create a Tier-0 gateway in Active/Active mode and a Tier-1 gateway in Active/Standby mode.
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4
Question
Which two resources can be used by an NSX architect during the Assessment Phase? (Choose two.)
Select 2
Options
A key stakeholder interviews
B application licensing
C vRealize Network Insight
D VMware Validated Design
E VMware customer references
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5
Question
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution. This information was gathered during the Assessment Phase: Maximum performance and availability is required between the physical and virtual network. Load Balancing service is required for back-end web servers. NAT is required.

Which selection should the architect include in their design? (Choose the best answer.)
Options
A Create two separate VLANs to connect the Tier-0 gateway upstream traffic and configure ECMP.
B Deploy a Tier-1 gateway and connect it to an Active/Active Tier-0 gateway with ECMP configured.
C Deploy an Active/Active Tier-0 gateway and configure ECMP.
D Deploy an Active/Standby Tier-0 gateway and configure ECMP.
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