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

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Total 57 questions

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.

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:

    Services contain stateful services.

    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.

Which two benefits can be achieved using in-band management of an NSX Bare Metal Edge Node? (Choose two.)

A.

Reduces storage requirements.

B.

Reduces cost.

C.

Preserves packet locality.

D.

Reduces egress data.

E.

Preserves switchports.

Which NSX-T feature is used to allocate the network bandwidth to business-critical applications and to resolve situations where several types of traffic compete for common resources? (Choose the best answer.)

A.

Network I/O Control Profiles

B.

LLDP Profile

C.

LAG Uplink Profile

D.

Transport Node Profiles

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.

IGMPv2

D.

PIM Sparse mode

E.

IGMPv3

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.

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.

A merger and acquisition process was recently completed and new company on-boarding is not completed.

D.

Due to existing contracts and purchase agreements, the existing server hardware needs to be reused.