3V0-41.19 Online Practice Questions and Answers

An architect is helping an organization with the Physical Design of an NSX-T Data Center solution and resolving a network throughput bottleneck. This information was gathered during a workshop:

1.

A VM running a business critical application Is peaking at ~5Gbps

2.

Current host uplink is configured as Active/Standby with two 10Gb NICs.

3.

The installed server NIC model does not support GENEVE offload.

4.

All VM traffic is East/West.

5.

The business critical application VM communicates with multiple client VMs.

Which should the architect recommend to improve vSphere VM throughput?

A. Configure the Transport Node Uplink Profile to use a Load Balance Source teaming policy with two active uplinks.

B. Deploy an additional Edge Node to the Edge Node Cluster.

C. Replace the existing network switches and routers with newer higher-performance.

D. Replace the existing NICs with a model that supports GENEVE offload.

Which three must be taken into consideration when creating a Logical Design for a planned migration? (Choose three.)

A. A transport node can attach single VLAN transport zones with single N-VDS.

B. An N-VDS with the same name can be attached to both Overlay and VLAN transport zones.

C. An N-VDS can attach to both an Overlay and a VLAN transport zone to a N-VDS having different name/s.

D. An N-VDS can only attach to a single Overlay transport zone.

E. An N-VDS can only attach to a single VLAN transport zone.

F. An N-VDS can only attach to a multiple VLAN transport nodes.

Which is associated with the Discover Task of the Engagement Lifecycle?

A. Create and document the logical and virtual design.

B. Gather and document requirements, assumptions and constraints.

C. Build, deploy, implement and test the design.

D. Measure performance against customer's requirements.

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:

1.

There Isn't much budget available for a new off-shore site.

2.

The new site is decentralized and no communication with the main data center is required.

3.

The design will need to cater for availability, upgrades, and failure scenarios.

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

A. Collapse the Management/Edge/Compute cluster.

B. A Shared Edge/Management cluster and one for Compute.

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

D. Install a minimum 4 ESXi hosts In the site.

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

F. Install a minimum of 6 ESXi hosts in the site.

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

1.

This information was gathered during a workshop:

2.

Some workloads should be moved to a Cloud Provider.

3.

Extend network's VLAN or VNI across sites on the same broadcast domain.

4.

Enable VM mobility use cases such as migration and disaster recovery without IP address changes.

5.

Support 1500 byte MTU between sites.

Which should the architect include in their design?

A. SSL VPN

B. Reflexive NAT

C. L2 VPN

D. Load Balancer

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:

1.

Customer Is concerned with NSX Manager availability.

2.

3 cabinets/racks are available in the data center.

3.

No integration with 3rd party solution is required.

4.

There is no budget for physical equipment acquisition.

5.

The 3 cabinets/racks do not share the same L2 domain.

Which three should the architect include in their design to address the customer's concern with NSX Manager availability? (Choose three.)

A. Use another NSX Manger IP in case an appliance falls.

B. Deploy 2 cold standby NSX Manager appliances in rack 2/3.

C. Deploy an NSX Manager Appliance per rack and cluster them.

D. Use a physical/internal load-balancer with the cluster.

E. Use separate IP per NSX Manager appliance per rack.

F. Deploy a single active NSX Manager appliance in rack 1.

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:

1.

Deployment will be a brownfield vSphere environment.

2.

A smooth transition for deployment is required.

Which two should the architect include in their design? (Choose two.)

A. Separate management and NSX Edge clusters.

B. Set an end-to-end MTU of 9000.

C. The physical gateway will be migrated to the Tier-1 gateway.

D. The ESXi hosts will need at least one free physical NIC.

E. L2 connectivity will be the core convergent network.

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:

1.

There Is a critical application used by the Finance Team.

2.

The critical application has an availability and recoverability SLA of 99.99%.

3.

The critical application Is sensitive to network changes.

Which two should an architect include in their design? (Choose two.)

A. Install and configure hosts with 100Gbps physical NICs.

B. Configure Tler-0 gateway for eBGP and ECMP.

C. Configure Tier-1 gateway for eBGP and ECMP.

D. Enable BFD on Tier-0 gateway.

E. Configure multiple static routes on Tier-1 gateway.

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

A. IPv6 Distributed Firewall

B. IPv6 OSPF

C. IPv6 switch security

D. IPv6 static routing

E. IPv6 DNS

F. IPv6 VXLAN

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:

1.

Customer currently has a single 10 host vSphere cluster.

2.

Customer wants to improve network security and automation.

3.

Current cluster utilization and business policies prevent changing the existing vSphere deployment.

4.

High-availability is important to the customer.

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

A. Apply vSphere Distributed Resource Scheduler (vSphere DRS) VM-Host anti-affinity rules to NSX Managers.

B. Deploy at least two large-size NSX-T Edge virtual machines in the vSphere cluster.

C. Apply vSphere DRS VM-Host anti-affinity rules to the virtual machines of the NSX-T Edge cluster.

D. Remove 2 hosts from the cluster and create a new edge cluster.

E. Apply vSphere DRS VM-Host affinity rules to the NSX-T Controller VMs.

F. Deploy the NSX Controllers in the management cluster.

Which three are part of a Design Approach when discussing design alternatives and their effects.(Choose three.)

A. backup

B. knowledge

C. cost

D. security

E. budget

F. performance

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:

1.

On premises deployment required.

2.

Use the existing network infrastructure.

3.

ESXi hosts have 2 pNICs with only 1 available for use.

4.

High availability will be required across all ports in any proposed solution.

5.

N-VDS will be required across the infrastructure in the future.

Which should the architect include in their design?

A. Use N-VDS for management and workload traffic.

B. Use a VDS for management traffic and N-VDS- for workload traffic.

C. Use VDS for management and workload traffic.

D. Use a N-VDS for management traffic and VDS- for workload traffic.

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:

1.

Open communication between different application tiers Is not allowed.

2.

The security team has a firewall communication matrix documented.

3.

The IT team are not trained for NSX-T but have strong experience with vSphere.

4.

Aggregate North-South throughput at any given time should be at least 10G.

5.

Business critical applications should have an SLA of 99.99%.

6.

All traffic should recover in the event of Host/Rack/ToR failure.

7.

Multiple environments exist: Production, Staging and Development.

8.

Hardware is 5 years old and new hardware is already purchased.

9.

The Development Team are heavy on API usage.

10.VLANs are being shared between physical and virtual workloads.

11.Customer thinks SAN storage has enough capacity to build the new infrastructure.

Which three requirements were documented by the architect? (Choose three.)

A. All traffic should recover in the event of Host/Rack/ToR failure.

B. Aggregate N-S throughput at any given time should be at least 10G.

C. Hardware is 5 years old and new hardware is already purchased.

D. Business critical applications should have an SLA of 99.99%.

E. SAN storage has enough capacity to build the new infrastructure.

F. The Development Team are heavy on API usage.

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?

A. Deploy a standalone Edge as the L2 VPN client.

B. Deploy a standalone NSX Controller.

C. Deploy a standalone NSX Manager.

D. Deploy a standalone Edge as the IPSec VPN.

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:

1.

Data between two networks connected over a public network needs to be encrypted.

2.

Certificate authentication is required.

3.

Dynamic route learning is preferred.

Which should the architect include in their design?

A. Deploy a Tler-0 gateway in Active/Active mode. Configure policy-based IPSec VPN with SHA256withRSA as the hash algorithm.

B. Deploy a Tler-0 gateway In Active/Active mode. Configure route-based IPSec VPN with SHA512wlthRSA as the hash algorithm.

C. Deploy a Tier-0 gateway in Active/Standby mode. Configure route-based IPSec VPN with SHA512withRSA as the hash algorithm.

D. Deploy a Tier-0 gateway in Active/Standby mode. Configure policy-based IPSec VPN with SHA256withRSA as the hash algorithm.