2V0-641 Online Practice Questions and Answers

What are two advantages for using NSX for vSphere's Logical Switching? (Choose two.)

A. Expands the number of available VLANs.

B. Allows for Layer 2 switching over Layer 3 infrastructure.

C. Distributes Layer 3 data across multiple hypervisors

D. Provides for 10,000 logical segments.

Which statement best describes scaling a fault tolerant spine-leaf multipathing fabric architected for an NSX deployment?

A. Scaling should be performed by replacing 1Gbps links in the architecture with 10Gbps links.

B. Scaling should be performed by increasing the number of links from each leaf switch to the associated spine switches in the architecture.

C. Scaling should be performed by increasing the number of spine switches while maintaining point-topoint connectivity between leafs and spines.

D. Scaling should be performed by using layer 2 switching between the leaf and spine switches.

Which option is VMware's best practice for the deployment of NSX Manager and NSX Controller components?

A. Deploy the NSX Manager and NSX Controller components to a management cluster.

B. Deploy the NSX Manager component to a management cluster and the NSX Controller components to a resource cluster.

C. Deploy the NSX Controller components to a management cluster and the NSX Manager component to a resource cluster.

D. Deploy the NSX Manager and NSX Controller components to a resource cluster.

When preparing a vSphere host cluster to work with VMware NSX, which two options show VIBs that are installed and registered with all hosts within the prepared cluster? (Choose two.)

A. NSX VXLAN

B. NSX Distributed Firewall

C. NSX Edge

D. NSX Data Security

High Availability (HA) was not initially configured when an administrator deployed an NSX Edge Service Gateway. What should the administrator do to configure the NSX Edge with HA?

A. Select the NSX Edge instance from the NSX Edges view in Networking and Security. Go to Manage> Settings> Configuration and add a NSX Edge appliance.

B. Delete the NSX Edge instance and redeploy it with HA. The existing NSX Edge configuration data will be lost.

C. Delete the NSX Edge instance and redeploy it with HA. The configuration data is retained by NSX Manager and pushed to the new NSX Edge instance.

D. Select the NSX Edge appliance from the Virtual Machines and Templates view. Go to Actions> All vCenter Actions> Enable HA to configure High Availability.

-- Exhibit -Exhibit -

An administrator has created an NSX network as shown in the exhibit.

Both VMs in the exhibit use the same distributed router for their default gateway. VM-B obtains its IP

address via DHCP. VM-A wants to send a packet to VM-B.

How does VM-A learn VM-B's MAC address?

A. If Host-A is made aware by the NSX Controller of VM-B's MAC and IP addresses, Host-A replies directly to VM-A with an ARP response.

B. If Host-A is made aware by Host-B of VM-B's MAC and IP addresses, Host-A replies directly to VM- A with an ARP response.

C. If the NSX Controller is made aware by Host-B of VM-B's MAC and IP addresses, the NSX Controller replies directly to VM-A with an ARP response.

D. If Host-B is aware of VM-B's MAC and IP addresses, Host-B is able to reply directly to VM-A with an ARP response.

-- Exhibit --- Exhibit -

The Exhibit shows two possible physical network architectures. Each architecture provides a means in dealing with the pictured failure.

Based on the exhibit, which architecture provides the highest degree of connectivity in the event of the pictured failure?

A. Both designs will provide the same percentage of connectivty in 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.

What is the most restrictive NSX role that can be used to create and publish security policies and install virtual appliances?

A. Security Administrator

B. NSX Administrator

C. Auditor

D. Enterprise Administrator

An administrator has created a logical switch, but when attempting to select a transport zone, the dropdown box is empty. Which option is causing this issue?

A. The transport zone has not been enabled on the NSX Controller.

B. A VXLAN has not been created.

C. A VLAN has not been created.

D. The transport zone has not been assigned an IP address pool.

-- Exhibit -

-- Exhibit -An administrator is deploying a distributed router and is adding an interface for a logical switch, as shown in the following exhibit.

The administrator clicks on the Change link to specify the network to connect to. Selecting the distributed portgroup, the administrator finds that no portgroups are listed. The administrator verifies the desired portgroup exists in vCenter Server.

What condition would result in this behavior?

A. The MTU size is set to 1500.

B. A subnet has not been configured.

C. The interface name has an invalid character.

D. The interface type is incorrect.