VMware VMware Certifications VCPN610 Questions & Answers

• Question 151:

  What are two valid methods of configuring virtual machines to use a vSphere Distributed Switch (vDS) that are currently using a vSphere Standard Switch (vSS)? (Choose two.)

  A. Select each virtual machine and drag it to the vSphere Distributed Switch.

  B. Select the vSS in use by the virtual machines and select the Move to option on the right-click menu.

  C. Select each virtual machine and edit the virtual network adapter's connection settings.

  D. Use the Migrate Virtual Machine Networking option from the right-click menu of the vDS.

  Correct Answer: CD

• Question 152:

  -- Exhibit

  

  -- Exhibit -

  This diagram details the network connectivity from an NSX network and the supporting physical netwo rk.

  Locations C and D may be required to process packets with QoS tags.

  Based on the diagram, which statement details proper processing of packets if they are QoS tagged?

  A. Locations C and D will trust the QoS tags of the encapsulated frame when passing packets.

  B. Location B should trust the QoS tags of the encapsulated frames that are switched.

  C. Location A will mark the inner header of the encapsulated frame.

  D. Location B should trust the QoS tags of the external header.

  Correct Answer: D

• Question 153:

  -- Exhibit -- Exhibit -

  

  You are designing a network for NSX and your customer has stated that virtual machine traffic needs t o

  span the virtual and physical space.

  Based on the diagram, where should this requirement be configured?

  A. Location A

  B. Location B

  C. Location C

  D. Locations B and C

  Correct Answer: B

• Question 154:

  Which two statements describe the network connectivity provided by a vSphere Standard Switch (vSS)? (Choose two.)

  A. A vSS provides a direct and logical connection between a virtual machine NIC and a physical NIC.

  B. A vSS provides a direct and logical connection between two vSphere Distributed Switches.

  C. A vSS connects the vNIC of a virtual machine to the physical network based on the bandwidth of the VM's configured network adapter.

  D. A vSS connects the vNIC of a virtual machine to the physical network and is not restricted to a specific bandwidth allocation based on the VM's configured network adapter.

  Correct Answer: AD

• Question 155:

  On a vSS, how does teaming two or more physical network adapters provide load balancing when using the Load Balancing feature Route based on the originating virtual port ID?

  A. They physical network adapter is chosen by use of a round robin based algorithm for each additional virtual port in the port group that becomes active.

  B. The physical network adapter is chosen by using the source IP address of the virtual machine and the destination IP address as variables in an algorithm.

  C. The physical network adapter is chosen by using the source MAC address as a variable in an algorithm.

  D. The physical network adapter is chosen based on the workloads from each port and the number of physical adapters.

  Correct Answer: A

• Question 156:

  -- Exhibit

  

  -- Exhibit -An NSX administrator has deployed the network shown in the diagram:

  Based on the diagram, which statement describes a valid method for redirecting traffic around the fault?

  A. Building this topology using a layer 2 switched fabric with connectivity between the leafs would allow traffic to be redirected around the fault to another leaf.

  B. Building this topology using a layer 3 routed fabric with connectivity between the leafs would allow traffic to be redirected around the fault to another leaf.

  C. Building this topology using a layer 2 switched fabric with spanning tree will provide the quickest path around the fault to another spine when connectivity is lost.

  D. Building this topology using a layer 3 routed fabric will provide the quickest path around the fault to another spine when connectivity is lost.

  Correct Answer: D

• Question 157:

  -- Exhibit

  

  -- Exhibit -

  The diagrams show two possible physical network architectures. Each architecture provides a means in

  dealing with the pictured failure.

  Which architecture provides the highest degree of connectivity in the event of the pictured failure?

  A. Both designs will provide the same percentage ofconnectivityin times of failure.

  B. Neither design is properly architected to work around the displayed failure.

  C. Diagram A's architecture will provide the highest percentage of connectivity in times of failure.

  D. Diagram B's architecture will provide the highest percentage of connectivity in times of failure.

  Correct Answer: D

• Question 158:

  If unicast mode is configured for the overlay transport in an NSX deployment, which two statements correctly define the network support that is required? (Choose two.)

  A. Configure NSX High Availability

  B. Layer 2 switching support in theaccess and distribution layers

  C. Layer 3 switching support in theaccess and distribution layers

  D. Configure Jumbo Frame support

  Correct Answer: CD

• Question 159:

  Which two characteristics of the underlying physical network does VMware NSX require for robust IP transport? (Choose two.)

  A. The physical network should provide scalable network I/O using Layer 2 Multipathing (L2MP) and Multichassis Link Aggregation (MLAG).

  B. The physical network should provide scalable network I/O using Equal Cost Multipathing (ECMP).

  C. QoS is not necessary since classification and marking will be done in the overlay.

  D. QoS classification and marking is required to provide end-to-end flow control.

  Correct Answer: BD

• Question 160:

  In a data center using a leaf and spine architecture, which two statements define the connectivity between the leaf and spine tiers required to provide optimal network connectivity for NSX? (Choose two.)

  A. Links are required between leaf and spine switches, and from each spine switch to other spine switches in the architecture.

  B. Links are required between leaf and spine switches in the architecture to form a point-to-point connection between the two tiers.

  C. High availalability and scalability should be achieved using NSX High Availability.

  D. High availability and scalability should be achieved using Equal Cost Multipathing (ECMP).

  Correct Answer: BD