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VMware 3V0-42.20 Dumps

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Total 57 questions

Advanced Design VMware NSX-T Data Center Questions and Answers

Question 1

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.

Question 2

What would an architect recommend to a customer that wants to extend management to an additional data center through Layer 2, but does not want to add additional NSX-T licensing? (Choose the best answer.)

Options:

A.

Deploy a standalone NSX Controller.

B.

Deploy a standalone NSX Manager.

C.

Deploy a standalone Edge as the IPSec VPN.

D.

Deploy Autonomous Edge as the L2 VPN client.

Question 3

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.

Question 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.

Question 5

An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.This information was gathered during a workshop about ESXi Host networking:

  • A total of 50 ESXi hosts to be configured as Transport Nodes.
  • All ESXi hosts have a dedicated 2 × Intel 10Gbps Physical Network adapter for the Overlay Traffic.

To achieve low latency, high throughput, redundancy, and performance, which two NIC teaming policies should the architect recommend? (Choose two.)

Options:

A.

Load Balance Source MAC

B.

Load Balance Port ID

C.

Load Balance Source

D.

Load Balance Source Port ID

E.

Failover Order

Question 6

Which type of design includes vendor models, host names, IP Addresses, port connections, logical unit number sizes, and number of CPUs? (Choose the best answer.)

Options:

A.

Physical Design

B.

Conceptual Design

C.

High-Level Design

D.

Logical Design

Question 7

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 8

Which three IPv6 features are supported in an NSX-T Data Center design? (Choose three.)

Options:

A.

IPv6 OSPF

B.

IPv6 static routing

C.

IPv6 switch security

D.

IPv6 DNS

E.

IPv6 Distributed Firewall

F.

IPv6 VXLAN

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Total 57 questions