Authentic 3V0-42.20 Dumps With 100% Passing Rate Practice Tests Dumps
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Exam Topics for Advanced Design VMware NSX-T Data Center 3.0
The following will be discussed in VMWARE 3V0-42.20 exam dumps:
- Architecture and Technologies - Products and Solutions - Planning and Designing - Installing, Configuring, and Setup - Performance-tuning, Optimization, and Upgrades - Troubleshooting and Repairing - Administrative and Operational Tasks
NEW QUESTION 29
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.)
- A. Compute consumption guarantees NSX Manager nodes can be run on the same ESXi host.
- B. Single point of failure on Control Plane and Management Plane will be mitigated.
- C. NSX Management Plane and Control Plane will be reduced to a single point of failure.
- D. NSX Controllers are separated from NSX Managers allowing 6 ESXi servers to host them.
Answer: C
NEW QUESTION 30
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:
Existing hardware will be used in any design proposal.
Network bandwidth cannot be expanded.
Which concept of the Discover Task do these items belong to? (Choose the best answer.)
- A. constraint
- B. assumption
- C. requirement
- D. risk
Answer: A
NEW QUESTION 31
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.)
- A. Configure N-VDS enhanced Data Path
- B. Setup RSS to leverage multiple cores
- C. Enable GENEVE Offload
- D. Install advanced Edge pNIC Features
- E. Leverage DPDK drivers
Answer: B,C
NEW QUESTION 32
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. BGP
- B. Load Balancer
- C. Distributed IDS
- D. EVPN
Answer: A
NEW QUESTION 33
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.)
- A. NSX-T Data Center using built-in standard automation DR and secondary site recovery setup.
- 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 an Orchestrator to recover VMs across sites.
Answer: B
Explanation:
Explanation/Reference: https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/nsxt_30_admin.pdf
NEW QUESTION 34
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.)
- A. deployed Load Balancer
- B. remote gateway with support for MP-BGP and VXLAN
- C. remote gateway with support for IGP and VLAN priority
- D. deployed Tier-1 gateway
- E. deployed Tier-0 gateway
Answer: A,B
NEW QUESTION 35
Which two protocols are typically used for multicast in a NSX-T Data Center environment? (Choose two.)
- A. IGMPv2
- B. PIM Full Form
- C. PIM Dense Mode
- D. PIM Sparse mode
- E. IGMPv3
Answer: A,D
Explanation:
Explanation/Reference: https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/administration/GUID-6AAC3360-
4F79-4FBF-BCC1-0D8C220B0621.html
NEW QUESTION 36
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
The company will use a Leaf and Spine physical network architecture with Layer 3 gateways for top of rack switches.
The company is planning to deploy 120 ESX hosts across 10 racks.
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 a Tier-1 gateway per Rack and configure BGP between racks.
- B. Deploy all application networks on NSX segments.
- C. Deploy a Tier-0 gateway per Rack and configure BGP between racks.
- D. Deploy an L2 VPN to allow the networks to extend to each host.
Answer: A
NEW QUESTION 37
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
Migrating existing data center to KVM hosts.
Redundancy and high availability are required.
No component can be a single point of failure.
Which selection should the architect recommend? (Choose the best answer.)
- A. vSS/vDS in Active/Active Mode with necessary pNICS and required binding modes
- B. Linux Bridge redundancy with Active/Active Mode and single pNIC with static binding
- C. Linux Bridge redundancy with Active/Active Mode and multiple pNICs with necessary binding
- D. vSS/vDS in Active/Standby Mode with necessary binding
Answer: D
NEW QUESTION 38
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.)
- A. NSX-T Data Center using built-in standard automation DR and secondary site recovery setup.
- 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 an Orchestrator to recover VMs across sites.
Answer: B
NEW QUESTION 39
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. Current business continuity and disaster recovery plans are based on tape technology.
- B. The design should offer agility and freedom for application phases.
- C. All application servers have hardcoded IP addresses.
- D. Any solution should add more value to current and future customers engagements.
- E. Different vendors are used for the storage solution.
Answer: A,B
NEW QUESTION 40
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 Autonomous Edge as the L2 VPN client.
- D. Deploy a standalone Edge as the IPSec VPN.
Answer: C
NEW QUESTION 41
Refer to the exhibit.
A financial company is adopting micro-services with the intent of simplifying network security. An NSX-T architect is proposing a NSX-T Data Center micro-segmentation logical design. The architect has created a diagram to share with the customer.
How many security levels will be implemented according to this Logical Design? (Choose the best answer.)
- A. 5 levels
- B. 4 levels
- C. 3 levels
- D. 9 levels
Answer: A
NEW QUESTION 42
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. Select Network cards that support VXLAN Offload.
- C. Configure SR-IOV for the virtual NSX Edges.
- D. Use bare metal NSX Edges.
- E. Set "Latency Sensitive" option to High when deploying the virtual NSX Edges.
Answer: C,E
NEW QUESTION 43
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
Any proposed solution must provide low latency.
Any proposed solution must provide high throughput.
Customer is running stock trading applications.
Which two selections should the architect recommend to meet high-performance workload requirements? (Choose two.)
- A. Enable latency sensitivity mode on the N-VDS.
- B. Enable enhanced data path mode on the N-VDS.
- C. Leverage ESXi as the compute host.
- D. Use LACP for all uplink profiles.
- E. Leverage KVM as the compute host.
Answer: B,C
NEW QUESTION 44
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 NAT.
- B. Use a cluster Virtual IP.
- C. Use a load balancer.
- D. Use round-robin DNS.
Answer: B
NEW QUESTION 45
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.
Which two selections would an architect recommend to achieve the customer's goal? (Choose two.)
- A. Configure Equal-Cost Multi-Pathing on the NSX Edges.
- B. Select Network cards that support VXLAN Offload.
- C. Configure SR-IOV for the virtual NSX Edges.
- D. Use bare metal NSX Edges.
- E. Set "Latency Sensitive" option to High when deploying the virtual NSX Edges.
Answer: C,E
NEW QUESTION 46
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:
There is a critical application used by the Finance Team.
The critical application has an availability and recoverability SLA of 99.999%.
The critical application is sensitive to network changes.
Which two selections should an architect include in their design? (Choose two.)
- A. Configure multiple static routes on Tier-1 gateway.
- B. Enable BFD on Tier-0 gateway.
- C. Configure Tier-0 gateway for eBGP and ECMP.
- D. Configure Tier-1 gateway for eBGP and ECMP.
- E. Install and configure hosts with 100Gbps physical NICs.
Answer: D,E
NEW QUESTION 47
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