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Advanced Design VMware NSX-T Data Center Certification Exam

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Pass4sure offers free demo for 3V0-42.20 exam. "Advanced Design VMware NSX-T Data Center", also known as 3V0-42.20 exam, is a VMware Certification. This set of posts, Passing the VMware 3V0-42.20 exam, will help you answer those questions. The 3V0-42.20 Questions & Answers covers all the knowledge points of the real exam. 100% real VMware 3V0-42.20 exams and revised by experts!

VMware 3V0-42.20 Free Dumps Questions Online, Read and Test Now.

NEW QUESTION 1
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.)

  • 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.

Answer: D

NEW QUESTION 2
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.)

  • 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.

Answer: ACF

NEW QUESTION 3
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:
3V0-42.20 dumps exhibit There are applications which use IPv6 addressing.
3V0-42.20 dumps exhibit Network administrators are not familiar with NSX-T Data Center solutions.
3V0-42.20 dumps exhibit Hosts can only be configured with two physical NICs.
3V0-42.20 dumps exhibit There is an existing management cluster to deploy the NSX-T components.
3V0-42.20 dumps exhibit Dynamic routing should be configured between the physical and virtual network.
3V0-42.20 dumps exhibit There is a storage array available to deploy NSX-T components.
Which two requirements were documented by the architect? (Choose two.)

  • A. There are applications which use IPv6 addressing.
  • B. Dynamic routing should be configured between the physical and virtual network.
  • C. Hosts can only be configured with two physical NICs.
  • D. The storage array has enough capacity to deploy NSX components.
  • E. Network administrators are not familiar with NSX-T Data Center solutions.

Answer: BD

NEW QUESTION 4
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.

Answer: D

NEW QUESTION 5
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.)

  • 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

Answer: BDF

NEW QUESTION 6
An architect is helping an organization with the Logical Design of a Layer 2 bridging solution. This information was gathered during the Assessment Phase:
3V0-42.20 dumps exhibit Workloads are running on ESXi hosts.
3V0-42.20 dumps exhibit Workloads are running on KVM hosts.
3V0-42.20 dumps exhibit Workloads on hypervisors should use bridging services.
3V0-42.20 dumps exhibit VLAN 50 is used for Tier-0 uplink connectivity.
Which selection should the architect include in their design? (Choose the best answer.)

  • A. Create an NSX Edge Bridge Cluster and configure the bridging profile with VLAN 60.
  • B. Create an NSX Edge Bridge Cluster and configure the bridging profile with VLAN 50.
  • C. Create an ESXi Bridge Cluster and configure the bridging profile with VLAN 50.
  • D. Create an ESXi Bridge Cluster and configure the bridging profile with VLAN 60.

Answer: B

NEW QUESTION 7
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution. Which two statements should the architect consider as non-technical requirements? (Choose two.)

  • A. Any solution should add more value to current and future customers engagements.
  • B. The design should offer agility and freedom for application phases.
  • C. All application servers have hardcoded IP addresses.
  • D. Current business continuity and disaster recovery plans are based on tape technology.
  • E. Different vendors are used for the storage solution.

Answer: BD

NEW QUESTION 8
A Solutions Architect is working with a customer which wants to extend their traditional Telco IP/MPLS core network to an NFV cloud.
Which NSX-T Data Center feature can be recommended by the architect? (Choose the best answer.)

  • A. Distributed IDS
  • B. EVPN
  • C. Load Balancer
  • D. BGP

Answer: D

NEW QUESTION 9
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:
3V0-42.20 dumps exhibit Data between two networks connected over a public network needs to be encrypted.
3V0-42.20 dumps exhibit Certificate authentication is required.
3V0-42.20 dumps exhibit 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 mod
  • B. Configure policy-based IPSec VPN with SHA512 with RSA as the hash algorithm.
  • C. Deploy a Tier-0 gateway in Active/Active mod
  • D. Configure route-based IPSec VPN with SHA512 with RSA as the hash algorithm.
  • E. Deploy a Tier-0 gateway in Active/Standby mod
  • F. Configure route-based IPSec VPN with SHA512 with RSA as the hash algorithm.
  • G. Deploy a Tier-0 gateway in Active/Active mod
  • H. Configure policy-based IPSec VPN with SHA512 with RSA as the hash algorithm.

Answer: C

NEW QUESTION 10
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.
During discussions about centralized services NAT running on Tier-1 or Tier-0 Gateway, the customer made these requests:
3V0-42.20 dumps exhibit Services contain stateful services.
3V0-42.20 dumps exhibit Services should be in high availability mode.
Which two selections should the architect include in their design? (Choose two.)

  • A. An active/active model should be used.
  • B. Use Reflexive NAT on the uplink interface.
  • C. DNAT should be applied on the uplink interface.
  • D. Mix stateful and stateless NAT rules on the same gateway.
  • E. The high availability mode supported is only Active-Standby.

Answer: DE

NEW QUESTION 11
An NSX-T Architect is working in a brownfield environment with 4 ESXi hosts. These constraints were documented:
3V0-42.20 dumps exhibit new servers cannot be purchased
3V0-42.20 dumps exhibit North/South bandwidth must be guaranteed
3V0-42.20 dumps exhibit Top-of-Rack switches have additional uplinks
Which three recommendations should the architect implement? (Choose three.)

  • 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.

Answer: ACD

NEW QUESTION 12
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.)

  • 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.

Answer: B

NEW QUESTION 13
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution. This information was gathered during the Assessment Phase:
3V0-42.20 dumps exhibit There is a critical application used by the Finance Team.
3V0-42.20 dumps exhibit The critical application has an availability and recoverability SLA of 99.999%.
3V0-42.20 dumps exhibit The critical application is sensitive to network changes.
Which two selections should an architect include in their design? (Choose two.)

  • A. Configure Tier-0 gateway for eBGP and ECMP.
  • B. Configure Tier-1 gateway for eBGP and ECMP.
  • C. Enable BFD on Tier-0 gateway.
  • D. Install and configure hosts with 100Gbps physical NICs.
  • E. Configure multiple static routes on Tier-1 gateway.

Answer: BD

NEW QUESTION 14
A telecom company has purchased NSX-T as part of a Software Defined Data Center (SDDC) initiative. The company wants to ensure the highest performance for network traffic leaving the virtual environment.

  • A. Configure Equal-Cost Multi-Pathing on the NSX Edges.
  • B. Configure SR-IOV for the virtual NSX Edges.
  • C. Use bare metal NSX Edges.
  • D. Select Network cards that support VXLAN Offload.
  • E. Set ??Latency Sensitive?? option to High when deploying the virtual NSX Edges.

Answer: BE

NEW QUESTION 15
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution. This information was gathered during a workshop:
3V0-42.20 dumps exhibit The company will use a Leaf and Spine physical network architecture with Layer 3 gateways for top of rack switches.
3V0-42.20 dumps exhibit The company is planning to deploy 120 ESX hosts across 10 racks.
3V0-42.20 dumps exhibit There will be a total of a 12 clusters where each cluster has one host per rack.
What should the architect recommend to allow applications to run on any host in the cluster? (Choose the best answer.)

  • A. Deploy all application networks on NSX segments.
  • B. Deploy an L2 VPN to allow the networks to extend to each host.
  • C. Deploy a Tier-0 gateway per Rack and configure BGP between racks.
  • D. Deploy a Tier-1 gateway per Rack and configure BGP between racks.

Answer: D

NEW QUESTION 16
Which three assessment findings are part of a Conceptual Design? (Choose three.)

  • A. risks
  • B. host names
  • C. justifications
  • D. constraints
  • E. assumptions
  • F. vendor model

Answer: ACD

NEW QUESTION 17
Which selection is associated with the Review Task of the Engagement Lifecycle? (Choose the best answer.)

  • A. Gather and document requirements, assumptions, and constraints.
  • B. Build, deploy, implement, and test the design.
  • C. Measure performance against customer??s objective.
  • D. Create and document the logical and physical design.

Answer: C

NEW QUESTION 18
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:
3V0-42.20 dumps exhibit Maximum performance and availability is required between the physical and virtual network.
3V0-42.20 dumps exhibit Load Balancing service is required for back-end web servers.
3V0-42.20 dumps exhibit NAT is required.
Which selection should the architect include in their design? (Choose the best answer.)

  • 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.

Answer: C

NEW QUESTION 19
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution. This information was gathered during the assessment:
3V0-42.20 dumps exhibit There must be a performance based SLA for East ?C West traffic.
Which two key performance features should the architect recommend? (Choose two.)

  • 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

Answer: CE

NEW QUESTION 20
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

Answer: AE

NEW QUESTION 21
Which three choices are non-functional requirements? (Choose three.)

  • A. authorization
  • B. certification
  • C. availability
  • D. authentication
  • E. scalability
  • F. cost

Answer: ABE

NEW QUESTION 22
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