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Understanding functional and technical aspects of Advanced Design VMware NSX-T Data Center 3.0 Products and Solutions
The following will be discussed in VMWARE 3V0-42.20 dumps:
- Create a physical design for nsx-t data center networking
- Troubleshooting and repairing - there are no testable objectives for this section
- Create a physical design for nsx-t data center compute
- Create a physical design for nsx-t data center storage
- Performance-tuning, optimization, upgrades - there are no testable objectives for this section
- Installing, configuring, and setup- there are no testable objectives for this section
- Administrative and operational tasks - there are no testable objectives for this section
- Create a physical design for nsx-t data center
NEW QUESTION 10
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. Load Balancer
- B. EVPN
- C. Distributed IDS
- D. BGP
Answer: D
NEW QUESTION 11
A customer deploying NSX-T Data Center requires role based access controls be enforced in NSX Manager with these requirements:
* identity platform must be highly available
* authentication must be performed by customer's existing SAML identity provider
* MFA must be performed by administrator to gain access to NSX Manager
Which identity deployments would meet the customer's requirements? (Choose the best answer.)
- A. NSX Manager OAuth 2.0 registered to a 2-node Active Directory Federation Services cluster
- B. NSX Manager OAuth 2.0 registered to a 3-node VMware Identity Manager cluster.
- C. NSX Manager OAuth 2.0 registered to a 3-node Active Directory Federation Services cluster.
- D. NSX Manager OAuth 2.0 registered to a 2-node VMware Identity Manager cluster.
Answer: B
Explanation:
Explanation
NEW QUESTION 12
Which three choices are part of a Design Approach when discussing design alternatives and their effects?
(Choose three.)
- A. performance
- B. backup
- C. cost
- D. security
- E. knowledge
- F. budget
Answer: A,D,E
NEW QUESTION 13
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 Enagagement Lifecycle:
There are applications which use IPv6 addressing.
Network administrators are not familiar with NSX-T Data Center solutions.
Hosts can only be configured with two physical NICs.
There is an existing management cluster to deploy the NSX-T components.
Dynamic routing should be configured between the physical and virtual network.
There is a storage array available to deploy NSX-T components.
Which constraint was documented by the architect? (Choose the best answer.)
- A. There are applications which use IPv6 addressing.
- B. There are enough CPU and memory resources in the existing management cluster.
- C. Hosts can only be configured with two physical NICs.
- D. Dynamic routing should be configured between the physical and virtual network.
Answer: D
NEW QUESTION 14
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.)
- A. Create two separate VLANs to connect the Tier-0 gateway upstream traffic and configure ECMP.
- B. Deploy an Active/Standby Tier-0 gateway and configure ECMP.
- C. Deploy a Tier-1 gateway and connect it to an Active/Active Tier-0 gateway with ECMP configured.
- D. Deploy an Active/Active Tier-0 gateway and configure ECMP.
Answer: B
NEW QUESTION 15
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. Select Network cards that support VXLAN Offload.
- B. Use bare metal NSX Edges.
- C. Set "Latency Sensitive" option to High when deploying the virtual NSX Edges.
- D. Configure SR-IOV for the virtual NSX Edges.
- E. Configure Equal-Cost Multi-Pathing on the NSX Edges.
Answer: C,D
NEW QUESTION 16
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 Tier-1 gateway
- B. remote gateway with support for MP-BGP and VXLAN
- C. deployed Tier-0 gateway
- D. deployed Load Balancer
- E. remote gateway with support for IGP and VLAN priority
Answer: B,D
Explanation:
Explanation/Reference: https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/nsxt_30_admin.pdf
NEW QUESTION 17
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. Leverage KVM as the compute host.
- B. Enable enhanced data path mode on the N-VDS.
- C. Use LACP for all uplink profiles.
- D. Enable latency sensitivity mode on the N-VDS.
- E. Leverage ESXi as the compute host.
Answer: B,E
NEW QUESTION 18
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
Current hypervisor of choice is KVM.
Cost reduction is important.
Which two selections should the architect recommend to the organization? (Choose two.)
- A. Deploy bare metal Edge Nodes.
- B. Deploy Edge VM Nodes on KVM.
- C. Deploy NSX Manager using OVF.
- D. Deploy Edge VM Nodes using ISO.
- E. Deploy NSX Manager using QCOW2.
Answer: A,E
NEW QUESTION 19
Which selection must be taken into consideration when creating a Logical Design for a planned migration? (Choose the best answer.)
- A. An N-VDS can only attach to a single VLAN transport zone.
- B. An N-VDS can only attach to a single Overlay transport zone.
- C. An N-VDS must be disabled before attaching both Overlay and VLAN transport zones.
- D. An N-VDS can attach to both an Overlay and a VLAN transport zone to a N-VDS having different name/s.
Answer: A
NEW QUESTION 20
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.)
- A. Include a segment QoS profile and review the impact of utilizing this feature.
- B. Review average North/South traffic from the core switches and firewall.
- C. Monitor East-West traffic throughout normal business cycles.
- D. Meet with the organization's application team to get additional information.
Answer: A
NEW QUESTION 21
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.)
- A. Create two separate VLANs to connect the Tier-0 gateway upstream traffic and configure ECMP.
- B. Deploy an Active/Standby Tier-0 gateway and configure ECMP.
- C. Deploy a Tier-1 gateway and connect it to an Active/Active Tier-0 gateway with ECMP configured.
- D. Deploy an Active/Active Tier-0 gateway and configure ECMP.
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 22
According to the Discover Task of the Engagement Lifecycle, which statement would be classified as a risk?
(Choose the best answer.)
- A. Enough power and cooling capacity is available in each rack in the data center.
- B. To retain certification to provide financial services to end customers, PCI-DSS audits need to be passed.
- C. Due to existing contracts and purchase agreements, the existing server hardware needs to be reused.
- D. A merger and acquisition process was recently completed and new company on-boarding is not completed.
Answer: B
NEW QUESTION 23
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. The design should offer agility and freedom for application phases.
- B. Different vendors are used for the storage solution.
- C. All application servers have hardcoded IP addresses.
- D. Current business continuity and disaster recovery plans are based on tape technology.
- E. Any solution should add more value to current and future customers engagements.
Answer: A,D
NEW QUESTION 24
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. Load Balancer
- B. EVPN
- C. Distributed IDS
- D. BGP
Answer: D
Explanation:
Explanation/Reference: https://docs.vmware.com/en/VMware-vCloud-NFV/3.0/vmware-vcloud-nfv-30.pdf
NEW QUESTION 25
What selection is the key design benefit provided by a dedicated Edge Cluster VM or Bare Metal? (Choose the best answer.)
- A. reduced administrative overhead
- B. multiple Tier-0 gateways per Edge Node Cluster
- C. predictable network performance
- D. support for Edge Node Clusters with more than 10 Edge Nodes
Answer: C
NEW QUESTION 26
Which three assessment findings are part of a Conceptual Design? (Choose three.)
- A. justifications
- B. vendor model
- C. risks
- D. assumptions
- E. host names
- F. constraints
Answer: A,C,F
NEW QUESTION 27
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. NSX Controllers are separated from NSX Managers allowing 6 ESXi servers to host them.
- B. Compute consumption guarantees NSX Manager nodes can be run on the same ESXi host.
- C. NSX Management Plane and Control Plane will be reduced to a single point of failure.
- D. Single point of failure on Control Plane and Management Plane will be mitigated.
Answer: C
NEW QUESTION 28
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. Leverage KVM as the compute host.
- B. Enable enhanced data path mode on the N-VDS.
- C. Use LACP for all uplink profiles.
- D. Enable latency sensitivity mode on the N-VDS.
- E. Leverage ESXi as the compute host.
Answer: B,E
NEW QUESTION 29
Which three choices are part of a Design Approach when discussing design alternatives and their effects? (Choose three.)
- A. performance
- B. backup
- C. cost
- D. security
- E. knowledge
- F. budget
Answer: A,D,E
NEW QUESTION 30
Which two protocols are typically used for multicast in a NSX-T Data Center environment? (Choose two.)
- A. PIM Full Form
- B. PIM Dense Mode
- C. IGMPv3
- D. PIM Sparse mode
- E. IGMPv2
Answer: D,E
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 31
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. risk
- B. assumption
- C. requirement
- D. constraint
Answer: D
NEW QUESTION 32
Refer to the exhibits.
Design Option1:
Design Option 2:
Design Option 3:
Design Option 4:
An architect is helping an organization with the Conceptual Design of an NSX-T Data Center solution.
The conceptual design includes these requirements, assumptions, constraints, and risks:
Critical applications must run across sites without changing IP address.
Business continuity and disaster recovery (BCDR) plans will leverage a second site running vSphere.
RTO/RPO must be reduced for recovery of applications on secondary site.
IT Teams require automation tools for configuration.
Which Conceptual Design would the architect recommend to the customer? (Choose the best answer.)
- A. Design Option 3
- B. Design Option 2
- C. Design Option 1
- D. Design Option 4
Answer: C
NEW QUESTION 33
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.)
- A. Use separate IP per NSX Manager appliance per rack.
- B. Use a physical/internal load-balancer with the cluster.
- 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. Deploy 2 cold standby NSX Manager appliances in rack 2/3.
Answer: D,E,F
NEW QUESTION 34
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