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

Question # 4

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

This information was gathered during a workshop:

  • There are six hosts and hardware has already been purchased.
  • Customer is planning a collapsed Management/Edge/Compute cluster.
  • Each host has two 10Gb NICs connected to a pair of switches.
  • There should be no single point of failure in any proposed design.

Which virtual switch design should the architect recommend to the organization? (Choose the best answer.)

A.

Create a vSphere Distributed Switch (vDS) for Management VMkernel traffic and assign one NIC. Also, create an NSX-T Virtual Distributed Switch (N-VDS) for overlay traffic and assign one NIC.

B.

Create an NSX-T Virtual Distributed Switch (N-VDS) for Management VMkernel traffic and assign one NIC. Also, create an NSX-T Virtual Distributed Switch (N-VDS) for overlay traffic and assign one NIC.

C.

Create an NSX-T Virtual Distributed Switch (N-VDS) for Management VMKernel and overlay traffic and assign both NICs.

D.

Create an NSX-T Virtual Distributed Switch (N-VDS) for Management VMkernel and overlay traffic and assign a new virtual NIC.

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Question # 5

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

A.

vRealize Network Insight

B.

VMware Validated Design

C.

VMware customer references

D.

key stakeholder interviews

E.

application licensing

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Question # 6

A customer wants to place their NSX Managers in different subnets.Which would an architect recommend to support the request? (Choose the best answer.)

A.

Use a load balancer.

B.

Use round-robin DNS.

C.

Use NAT.

D.

Use a cluster Virtual IP.

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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:

  • There isn’t much budget available for a new off shore site.
  • The new site is decentralized and no communication with the main data center is required.
  • The design will need to cater for availability, upgrades, and failure scenarios.
  • N+1 must be maintained at all times.

Which three selections should the architect recommend in their design? (Choose three.)

A.

Separate the hosts physical NICs for VSS and N-VDS.

B.

Make all pNICs part of N-VDS and VMKs will be migrated.

C.

Collapse the Management/Edge/Compute cluster.

D.

Install a minimum 4 ESXi hosts in the site.

E.

A Shared Edge/Management cluster and one for Compute.

F.

Install a minimum of 3 ESXi hosts in the site.

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Question # 8

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.)

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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