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VMware 3V0-42.20 Advanced Design VMware NSX-T Data Center Exam Practice Test

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Total 57 questions

Advanced Design VMware NSX-T Data Center Questions and Answers

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Question 1

An architect is helping an organization with the Conceptual Design of an NSX-T Data Center solution.Which three selections are requirements documented by an architect? (Choose three.)

Options:

A.

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

B.

All traffic should recover in the event of Host/Rack/ToR failure.

C.

Hardware is 5 years old and new hardware is already purchased.

D.

SAN storage has enough capacity to build the new infrastructure.

E.

Business critical applications should have an SLA of 99.99%.

F.

The Development Team are heavy on API usage.

Question 2

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

Question 3

Which two VMware recommendations should an architect follow when configuring top of rack (ToR) switches in an NSX-T Data Center environment? (Choose two.)

Options:

A.

Use only IPv4 addressing in all deployments.

B.

Configure redundant physical switches to enhance availability.

C.

Configure switch ports that connect to ESXi host manually as trunk ports.

D.

Configure switch ports with a Dynamic Trunking Protocol.

E.

Modify the Spanning Tree Protocol to increase the time to transition to the forwarding state.

Question 4

A Solution Architect will be deploying an Ethernet Virtual Private Network (EVPN) in their NSX-T Data Center environment.

What two selections must be prepared for the EVPN deployment? (Choose two.)

Options:

A.

deployed Tier-0 gateway

B.

deployed Load Balancer

C.

deployed Tier-1 gateway

D.

remote gateway with support for IGP and VLAN priority

E.

remote gateway with support for MP-BGP and VXLAN

Question 5

What selection is the key design benefit provided by a dedicated Edge Cluster VM or Bare Metal? (Choose the best answer.)

Options:

A.

reduced administrative overhead

B.

predictable network performance

C.

multiple Tier-0 gateways per Edge Node Cluster

D.

support for Edge Node Clusters with more than 10 Edge Nodes

Question 6

A Solutions Architect is assisting a service provider with designing an NSX-T Data Center solution for these environments:

Virtual Data Center to Virtual Data Center connectivity

Tenant workload on-boarding to Virtual Data Centers.

These requirements must be met:

  • scalability across 5 data centers
  • all sites have a latency of 180ms
  • MTU between sites is 1800
  • bandwidth is 100Mbps between sites
  • multi-tenancy

Which two selections should the Solutions Architect propose to the service provider? (Choose two.)

Options:

A.

Configure Remote TEPs for stretching network services between Virtual Data Centers.

B.

Utilize SSL VPN for workloads on-boarding from on-premises to Virtual Data Centers.

C.

Configure IPSec VPN for Tenant T0 gateways for Virtual Data Centers connectivity

D.

Configure IPSec VPN for Tenant T1 gateways for Virtual Data Centers connectivity.

E.

Utilize L2 VPN for workloads on-boarding from on-premises to Virtual Data Centers.

Question 7

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:

  • Customer is concerned with NSX Manager availability.
  • 3 cabinets/racks are available in the data center.
  • No integration with 3rd party solution is required.
  • There is no budget for physical equipment acquisition.
  • The 3 cabinets/racks do not share the same L2 domain.

Which three selections should the architect include in their design to address the customer’s concern with NSX Manager availability? (Choose three.)

Options:

A.

Deploy 2 cold standby NSX Manager appliances in rack 2/3.

B.

Use separate IP per NSX Manager appliance per rack.

C.

Use another NSX Manager IP in case an appliance fails.

D.

Deploy a single active NSX Manager appliance in rack 1.

E.

Deploy an NSX Manager Appliance per rack and cluster them.

F.

Use a physical/internal load-balancer with the cluster.

Question 8

Which two resources can be used by an NSX architect during the Assessment Phase? (Choose two.)

Options:

A.

vRealize Network Insight

B.

VMware Validated Design

C.

VMware customer references

D.

key stakeholder interviews

E.

application licensing

Page: 1 / 6
Total 57 questions