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質問 1：
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. Mix stateful and stateless NAT rules on the same gateway.
C. Use Reflexive NAT on the uplink interface.
D. The high availability mode supported is only Active-Standby.
E. DNAT should be applied on the uplink interface.
正解：D,E
解説: (Pass4Test メンバーにのみ表示されます)
質問 2：
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
There are six hosts and hardware has already been purchased.
Customer is planning a collapsed Management/Edge/Compute cluster.
Each host has two 10Gb NICs connected to a pair of switches.
There should be no single point of failure in any proposed design.
Which virtual switch design should the architect recommend to the organization? (Choose the best answer.)
A. Create an NSX-T Virtual Distributed Switch (N-VDS) for Management VMKernel and overlay traffic and assign both NICs.
B. Create a vSphere Distributed Switch (vDS) for Management VMkernel traffic and assign one NIC. Also, create an NSX-T Virtual Distributed Switch (N-VDS) for overlay traffic and assign one NIC.
C. Create an NSX-T Virtual Distributed Switch (N-VDS) for Management VMkernel and overlay traffic and assign a new virtual NIC.
D. Create an NSX-T Virtual Distributed Switch (N-VDS) for Management VMkernel traffic and assign one NIC. Also, create an NSX-T Virtual Distributed Switch (N-VDS) for overlay traffic and assign one NIC.
正解：A
質問 3：
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. All application servers have hardcoded IP addresses.
C. The design should offer agility and freedom for application phases.
D. Different vendors are used for the storage solution.
E. Any solution should add more value to current and future customers engagements.
正解：C,E
質問 4：
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.
正解：C
質問 5：
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:
NSX-T will span across two sites for disaster recovery.
Public Load Balancer VIP should be accessible from a secondary site.
Distributed Firewall Policies should be available at a secondary site.
Routing capabilities should be maintained after failure.
NAT capabilities are required.
Which two selections should the architect include in their design? (Choose two.)
A. Use IP sets or groups to configure DFW rules.
B. Use of the same ISPs across sites.
C. Set MTU to 1550 between sites.
D. Use two separate ISPs across sites.
E. Use MTU to 1550 between sites.
正解：A,B
解説: (Pass4Test メンバーにのみ表示されます)
質問 6：
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. Leverage DPDK drivers
C. Install advanced Edge pNIC Features
D. Setup RSS to leverage multiple cores
E. Enable GENEVE Offload
正解：D,E
解説: (Pass4Test メンバーにのみ表示されます)
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. Mix stateful and stateless NAT rules on the same gateway.
C. Use Reflexive NAT on the uplink interface.
D. The high availability mode supported is only Active-Standby.
E. DNAT should be applied on the uplink interface.
正解：D,E
解説: (Pass4Test メンバーにのみ表示されます)
質問 2：
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
There are six hosts and hardware has already been purchased.
Customer is planning a collapsed Management/Edge/Compute cluster.
Each host has two 10Gb NICs connected to a pair of switches.
There should be no single point of failure in any proposed design.
Which virtual switch design should the architect recommend to the organization? (Choose the best answer.)
A. Create an NSX-T Virtual Distributed Switch (N-VDS) for Management VMKernel and overlay traffic and assign both NICs.
B. Create a vSphere Distributed Switch (vDS) for Management VMkernel traffic and assign one NIC. Also, create an NSX-T Virtual Distributed Switch (N-VDS) for overlay traffic and assign one NIC.
C. Create an NSX-T Virtual Distributed Switch (N-VDS) for Management VMkernel and overlay traffic and assign a new virtual NIC.
D. Create an NSX-T Virtual Distributed Switch (N-VDS) for Management VMkernel traffic and assign one NIC. Also, create an NSX-T Virtual Distributed Switch (N-VDS) for overlay traffic and assign one NIC.
正解：A
質問 3：
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. All application servers have hardcoded IP addresses.
C. The design should offer agility and freedom for application phases.
D. Different vendors are used for the storage solution.
E. Any solution should add more value to current and future customers engagements.
正解：C,E
質問 4：
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.
正解：C
質問 5：
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:
NSX-T will span across two sites for disaster recovery.
Public Load Balancer VIP should be accessible from a secondary site.
Distributed Firewall Policies should be available at a secondary site.
Routing capabilities should be maintained after failure.
NAT capabilities are required.
Which two selections should the architect include in their design? (Choose two.)
A. Use IP sets or groups to configure DFW rules.
B. Use of the same ISPs across sites.
C. Set MTU to 1550 between sites.
D. Use two separate ISPs across sites.
E. Use MTU to 1550 between sites.
正解：A,B
解説: (Pass4Test メンバーにのみ表示されます)
質問 6：
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. Leverage DPDK drivers
C. Install advanced Edge pNIC Features
D. Setup RSS to leverage multiple cores
E. Enable GENEVE Offload
正解：D,E
解説: (Pass4Test メンバーにのみ表示されます)
Nemoto -
助かりました。3V0-42.20初学者のわしでも比較的習得しやすいですね。今回は合格