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3V0-42.20 Advanced Design VMware NSX-T Data Center Questions and Answers

Questions 4

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.

Deploy a Tier-1 gateway and connect it to an Active/Active Tier-0 gateway with ECMP configured.

B.

Deploy an Active/Active Tier-0 gateway and configure ECMP.

C.

Deploy an Active/Standby Tier-0 gateway and configure ECMP.

D.

Create two separate VLANs to connect the Tier-0 gateway upstream traffic and configure ECMP.

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Questions 5

What is a design justification for a solution with 3 NSX Manager nodes deployed in a 4 ESXi cluster Management Cluster? (Choose the best answer.)

Options:

A.

NSX Controllers are separated from NSX Managers allowing 6 ESXi servers to host them.

B.

NSX Management Plane and Control Plane will be reduced to a single point of failure.

C.

Compute consumption guarantees NSX Manager nodes can be run on the same ESXi host.

D.

Single point of failure on Control Plane and Management Plane will be mitigated.

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Questions 6

An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.

This information was gathered during the assessment:

  • There must be a performance based SLA for East – West traffic.

Which two key performance features should the architect recommend? (Choose two.)

Options:

A.

Configure N-VDS enhanced Data Path

B.

Install advanced Edge pNIC Features

C.

Setup RSS to leverage multiple cores

D.

Leverage DPDK drivers

E.

Enable GENEVE Offload

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Questions 7

An architect is helping an organization with the Conceptual Design of an NSX-T Data Center solution.

Which risk is documented by an architect? (Choose the best answer.)

Options:

A.

The security team has a firewall communication matrix documented.

B.

The team is not trained for NSX-T but have a very strong experience with vSphere.

C.

Open communication between different application tiers is not allowed.

D.

Aggregate N-S throughput at any given time should be at least 10G.

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Questions 8

An administrator is asked to improve Recovery Point Objective (RPO) and Recovery Time Objective (RTO) for Disaster Recovery (DR) in their company network. The network has a primary site and a secondary site. The ability to support outages with minimum loss of connectivity to the company’s core application is a priority.

Which design should the administrator recommend? (Choose the best answer.)

Options:

A.

NSX-T Data Center using an Orchestrator to recover VMs across sites.

B.

NSX-T Data Center using Federation and dependencies set between primary and secondary sites.

C.

NSX-T Data Center using a registered third-party DR solution.

D.

NSX-T Data Center using built-in standard automation DR and secondary site recovery setup.

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Questions 9

Which three assessment findings are part of a Conceptual Design? (Choose three.)

Options:

A.

risks

B.

host names

C.

justifications

D.

constraints

E.

assumptions

F.

vendor model

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Questions 10

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:

  • There is a performance based SLA for East – West traffic.
  • The business critical applications require prioritization of their traffic.
  • One of the services is a file share and has a high demand for bandwidth.

Which selection should the architect include in their design? (Choose the best answer.)

Options:

A.

Review average North/South traffic from the core switches and firewall.

B.

Include a segment QoS profile and review the impact of utilizing this feature.

C.

Meet with the organization’s application team to get additional information.

D.

Monitor East-West traffic throughout normal business cycles.

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Questions 11

An NSX-T Architect is working in a brownfield environment with 4 ESXi hosts. These constraints were documented:

  • new servers cannot be purchased
  • North/South bandwidth must be guaranteed
  • Top-of-Rack switches have additional uplinks

Which three recommendations should the architect implement? (Choose three.)

Options:

A.

Remove one of the ESXi hosts and install a bare-metal Edge.

B.

Use a resource pool for production workloads.

C.

Use a resource pool to deploy the Edge nodes on.

D.

Recommend obtaining 2 new physical NICs for the servers.

E.

Install Edge nodes on a separate cluster.

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Questions 12

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 risk was documented by the architect? (Choose the best answer.)

Options:

A.

Network administrators are not familiar with NSX-T Data Center solutions.

B.

Dynamic routing should be configured between the physical and virtual network.

C.

There are applications which use IPv6 addressing.

D.

There is a storage array available to deploy NSX-T components.

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Questions 13

Which three choices are non-functional requirements? (Choose three.)

Options:

A.

authorization

B.

certification

C.

availability

D.

authentication

E.

scalability

F.

cost

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Questions 14

Which selection must be taken into consideration when creating a Logical Design for a planned migration? (Choose the best answer.)

Options:

A.

An N-VDS can only attach to a single Overlay transport zone.

B.

An N-VDS can only attach to a single VLAN transport zone.

C.

An N-VDS can attach to both an Overlay and a VLAN transport zone to a N-VDS having different name/s.

D.

An N-VDS must be disabled before attaching both Overlay and VLAN transport zones.

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Questions 15

A Solutions Architect is designing an environment with 1,200 services being offered through the NSX-T Data Center Load Balancer.Which three selections are necessary to meet the minimum requirements to support the solution? (Choose three.)

Options:

A.

Extra Large Load Balancer

B.

Tier 1 Gateway

C.

Tier 0 Gateway

D.

Large Edge Node

E.

Extra Large Edge Node

F.

Large Load Balancer

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Questions 16

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:

  • Data between two networks connected over a public network needs to be encrypted.
  • Certificate authentication is required.
  • Dynamic route learning is preferred.

Which selection should the architect include in their design? (Choose the best answer.)

Options:

A.

Deploy a Tier-0 gateway in Active/Standby mode. Configure policy-based IPSec VPN with SHA512 with RSA as the hash algorithm.

B.

Deploy a Tier-0 gateway in Active/Active mode. Configure route-based IPSec VPN with SHA512 with RSA as the hash algorithm.

C.

Deploy a Tier-0 gateway in Active/Standby mode. Configure route-based IPSec VPN with SHA512 with RSA as the hash algorithm.

D.

Deploy a Tier-0 gateway in Active/Active mode. Configure policy-based IPSec VPN with SHA512 with RSA as the hash algorithm.

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Questions 17

A customer deploying NSX-T Data Center requires role based access controls be enforced in NSX Manager with these requirements:

  • identity platform must be highly available
  • authentication must be performed by customer’s existing SAML identity provider
  • MFA must be performed by administrator to gain access to NSX Manager

Which identity deployments would meet the customer’s requirements? (Choose the best answer.)

Options:

A.

NSX Manager OAuth 2.0 registered to a 3-node Active Directory Federation Services cluster.

B.

NSX Manager OAuth 2.0 registered to a 2-node VMware Identity Manager cluster.

C.

NSX Manager OAuth 2.0 registered to a 2-node Active Directory Federation Services cluster

D.

NSX Manager OAuth 2.0 registered to a 3-node VMware Identity Manager cluster.

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Exam Code: 3V0-42.20
Exam Name: Advanced Design VMware NSX-T Data Center
Last Update: Nov 30, 2024
Questions: 57

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