VMware 2V0-641 Professional Network Virtualization Exam Set 3

To provide high availability and resilience for your NSX Manager deployment, you should utilize which high availability feature?


Options are :

  • Configure NSX High Availability
  • Install multiple NSX Managers per vCenter Server installation.
  • Configure the use of vSphere HA and DRS.
  • Configure the NSX Manager virtual machine(s) for Fault Tolerance.

Answer :Configure the use of vSphere HA and DRS.

VCPC550 VMware Certified Professional Cloud Practice Test Set 3

Which two configurations are valid on a vSphere Standard Switch using the vSphere Web Client? (Choose two.)


Options are :

  • Enable the use of SR-IOV for a physical adapter.
  • Set the MTU frame size on the vSwitch.
  • Configure Route Based on Physical NIC Load on a nic team.
  • Configure Port Mirroring on a portgroup.

Answer :Enable the use of SR-IOV for a physical adapter. Set the MTU frame size on the vSwitch.

Which option shows an advantage of implementing logical firewalls in NSX?


Options are :

  • NSX provides traffic forwarding between layer 2 broadcast domains
  • NSX allows virtual machine traffic to follow multiple paths to a specific destination.
  • NSX provides the ability to provide IPv4 and IPv6 dual stack configuration.
  • NSX allows segmentation of virtual machines based upon VM names or user identity.

Answer :NSX allows segmentation of virtual machines based upon VM names or user identity.

An administrator wants to implement NSX within the vSphere virtual environment. Which two statements correctly describe changes that will occur as a result of an NSX deployment? (Choose two.)


Options are :

  • Use of ARP will decrease in the physical environment.
  • Use of ARP will increase in the physical environment.
  • MAC address table usage will decrease in the physical environment.
  • MAC address table usage will increase in the physical environment.

Answer :Use of ARP will decrease in the physical environment. MAC address table usage will decrease in the physical environment.

VCP-510 VMware Certified Professional on vSphere 5 Exam Set 1

Which statement is true regarding the configuration of vSphere Standard Switches on ESXi 5.5 hosts?


Options are :

  • Additional ports are automatically added to a vSwitch when the configured number of ports has been exhausted. The host does not require a reboot when this configuration change is made.
  • Additional ports must be manually added to a vSwitch when the configured number of ports has been exhausted. The host does not require a reboot when this configuration change is made
  • Additional ports must be manually added to a vSwitch when the configured number of ports has been exhausted. The host requires a reboot when this configuration change is made
  • Additional ports are automatically added to a vSwitch as needed, and a set number of ports is not configured. The host does not require a reboot when this configuration change is made

Answer :Additional ports are automatically added to a vSwitch as needed, and a set number of ports is not configured. The host does not require a reboot when this configuration change is made

Which routing protocol cannot be configured on an NSX edge device?


Options are :

  • IS-IS
  • OSPF
  • EIGRP
  • BGP

Answer :EIGRP

You are managing three ESXi 5.1 hosts attached to a vSphere Distributed Switch (vDS) using the default settings. You need to provide LACP Active Mode connectivity for the two 10Gb uplinks of each host attached to the Uplink Port Group of the vDS. Using VMware best practices, which option shows the steps required to configure use of LACP?


Options are :

  • Upgrade all ESXi hosts to ESXi version 5.5. Upgrade the existing vDS and use the Add and Manage Hosts option to migrate the hosts to the new vDS. Upgrade all virtual machines to hardware version 10. Configure the appropriate LACP settings.
  • Upgrade all ESXi hosts to ESXi version 5.5. Create a new version 5.5 vDS. Use the Add and Manage Hosts option to migrate the hosts to the new vDS. Configure the appropriate LACP settings.
  • Upgrade all ESXi hosts to ESXi version 5.5. Create a new version 5.5 vDS and use the Add and Manage Hosts option to migrate the hosts to the new vDS. Upgrade all virtual machines to hardware version 10. Configure the appropriate LACP settings
  • Upgrade all ESXi hosts to ESXi version 5.5. Upgrade the existing vDS to version 5.5. Configure the appropriate LACP settings.

Answer :Upgrade all ESXi hosts to ESXi version 5.5. Upgrade the existing vDS to version 5.5. Configure the appropriate LACP settings.

VCP-410 VMware Certified Professional on VSphere 4 Exam Set 20

Which characteristic or feature is required for VXLAN traffic to successfully travel across virtual and physical networks?


Options are :

  • Deployment of a three rack design for the compute and network infrastructure support.
  • Network device support for jumbo frames.
  • A repeatable rack design for scalability
  • Physical VXLAN gateway support in the access layer switches.

Answer :Network device support for jumbo frames.

Which two statements correctly describe Spine-Leaf switch topologies? (Choose two.)


Options are :

  • Oversubscription, if it occurs, is more likely to be found in the spine switches.
  • Spine-leaf topologies can utilize layer 2 or layer 3 switching for inter-connectivity
  • Spine-leaf topologies must utilize layer 3 switching for inter-connectivity.
  • Oversubscription, if it occurs, is more likely to be found in the leaf switches.

Answer :Spine-leaf topologies can utilize layer 2 or layer 3 switching for inter-connectivity Oversubscription, if it occurs, is more likely to be found in the leaf switches.

Which NSX component provides the ability to provide East-West distributed routing for virtual machines in different subnets without having to traverse the physical network?


Options are :

  • NSX Distributed Firewall
  • NSX Controller
  • NSX vSwitch
  • NSX Edge

Answer :NSX Edge

VMware VDCD510 Advanced Professional Data Center Design Exam Set 6

A company hosts an internal website on multiple virtual machines on a Logical Switch with VNI 7321. A Distributed Router serves as the virtual machines' default gateway. When a user resolves the URL for the website, the internal DNS server responds with the IP address of one of the virtual machine's IP addresses in a round robin fashion. The company wants to deploy an NSX Edge Service Load Balancer and maintain the use of the Distributed Router for the virtual machines' default gateway. Which mode can the NSX Edge Load Balancer can be deployed to meet the Company's needs?


Options are :

  • One-Arm
  • Global
  • Transparent
  • Local

Answer :One-Arm

The diagram displays various points where QoS configuration may be used. Based on the diagram, which two statements correctly identify the appropriate QoS usage? (Choose two.)


Options are :

  • Location B should provide Trust DSCP and Trust COS.
  • Location B should provide Set DSCP and Set COS.
  • Location A should provide either Trust DSCP or Set DSCP
  • Location A should provide Trust DSCP

Answer :Location B should provide Trust DSCP and Trust COS. Location A should provide either Trust DSCP or Set DSCP

NSX provides easy integration with many third-party cloud management platforms (CMPs) through the implementation of which protocol?


Options are :

  • XML
  • SOAP
  • SSL
  • REST API

Answer :REST API

VCPVCD510 VMware Certified Professional 5 IAAS Practice Exam Set 1

You have a vSphere deployment consisting of ESXi 5.1 hosts and a vCenter Server 5.5. You are deploying NSX and begin by creating a vSphere Distributed Switch (vDS) on the vCenter Server using default settings. What is the next step in preparing the deployment for NSX?


Options are :

  • Upgrade the ESXi hosts.
  • Use the option Add and Manage Hosts
  • Deploy NSX on each host.
  • Use the option Add host networking.

Answer :Upgrade the ESXi hosts.

A NSX administrator attempts to create a Logical Switch, but assigns it a name of an existing Logical Switch. What will be the result?


Options are :

  • The Logical Switch is created with the name assigned by the NSX Administrator
  • The Logical Switch can't be attached to a Redistributed Router until its name is changed.
  • NSX Manager will append a two digit number to the Logical Switch name, starting with 01.
  • An error message is displayed. Unable to allocate an available resource.

Answer :The Logical Switch is created with the name assigned by the NSX Administrator

Your company has a policy regarding the use of distributed virtual port groups for application deployments that requires all port configurations to maintain a finite maximum. What two configuration options will assure that only a finite, specific number of ports can be configured on a distributed virtual port group? (Choose two.)


Options are :

  • Configure the Port binding option value for Static Binding.
  • Configure the Port allocation option value for Elastic.
  • Configure the Port allocation option value for Fixed.
  • Configure the Port binding option value for Ephemeral.

Answer :Configure the Port binding option value for Static Binding. Configure the Port allocation option value for Fixed.

VMware VDCD510 Advanced Professional Data Center Design Exam Set 3

Which scenario can be configured to use 3DES encryption for virtual machine traffic?


Options are :

  • Two virtual machines running on different ESXi hosts communicating across the same logical switch.
  • Two virtual machines communicating across a point-to-point IPSec VPN connection
  • Two virtual machines configured to use NSX Data Security.
  • Two virtual machines communicating across a layer 2 bridge.

Answer :Two virtual machines communicating across a point-to-point IPSec VPN connection

An organization has a vSphere environment configured with two adapters on each ESXi host. The physical network is configured to use Etherchannel. Based on the available options, what is the best option for load balancing traffic on the ESXi hosts?


Options are :

  • Configure a vDS using the Route based on source MAC hash load balancing setting.
  • Configure a vDS using the Route based on physical NIC load load balancing setting.
  • Configure a vSS using the Route based on IP hash.
  • Configure a vSS using the Route based on originating virtual port load balancing setting

Answer :Configure a vSS using the Route based on IP hash.

Which is the transport protocol and port number used in VMware's implementation of VXLAN in NSX for vSphere?


Options are :

  • TCP, port number 8472
  • UDP, port number 4789
  • TCP, port number 4789
  • UDP, port number 8472

Answer :UDP, port number 8472

2V0-641 VMware Certified Professional 6 Network Exam Set 4

Which NSX component decreases layer 2 broadcast domains and improves network efficiency and scale?


Options are :

  • Logical Firewalls
  • Logical Switches
  • Logical Virtual Private Networks
  • Logical Routers

Answer :Logical Routers

An administrator has deployed NSX within the vSphere environment, but is unable to deploy an NSX Controller. What step must be taken to resolve the issue?


Options are :

  • Define a data security group for all deployed virtual machine groups.
  • Register the third-party security service device or virtual appliance with NSX Manager.
  • On the NSX Manager, select Enable multicast addressing and complete the configuration.
  • Deploy a distributed router and enable the High Availability option.

Answer :On the NSX Manager, select Enable multicast addressing and complete the configuration.

What is the maximum number of Distributed Router Logical Interfaces that can be connected to a Logical Switch?


Options are :

  • 1200
  • 2
  • 1
  • 2000

Answer :1

VMware 2V0-641 Professional Network Virtualization Exam Set 6

What is a requirement of the physical network for VXLAN to operate correctly when deploying NSX for vSphere?


Options are :

  • Multichassis Link Aggregation (MLAG) on the Top of Rack switches.
  • Configure Jumbo Frames.
  • Configure PIM in Sparse or Dense mode.
  • IPv4 enabled in the local segment where the VTEPs are connected.

Answer :Configure Jumbo Frames.

A data center environment contains the following: -VMware vCenter 5.1 -ESXi hosts 4.1 and higher -VMware Horizon View 5.2 -Network devices with merchant silicon ASICs Which two steps must be taken to ensure a successful NSX deployment? (Choose two.)


Options are :

  • Upgrade all compute nodes to ESXi 5.1 or later.
  • Upgrade the network devices to support layer 2 multi-pathing.
  • Upgrade the VMware Horizon View installation to Horizon View 5.3
  • Upgrade the vCenter Server installation to vCenter Server 5.5.

Answer :Upgrade all compute nodes to ESXi 5.1 or later. Upgrade the vCenter Server installation to vCenter Server 5.5.

An administrator will deploy NSX within an existing vSphere environment containing two vCenter Server instances. Each vCenter Server manages three clusters with 16 ESXi hosts per cluster. How many NSX Manager instances would be required for this deployment?


Options are :

  • 6
  • 1
  • 3
  • 2

Answer :2

VCP-410 VMware Certified Professional on VSphere 4 Exam Set 17

Which statement correctly defines third-party gateway support in NSX for vSphere and NSX for Multiple Hypervisors (NSX-MH) for application workloads that span virtual and physical spaces?


Options are :

  • Neither version of NSX provides support for hardware based gateways at this time
  • Both versions of NSX provide support for hardware based gateways.
  • Only NSX for vSphere provides support for hardware based gateways
  • Only NSX-MH provides support for hardware based gateways

Answer :Both versions of NSX provide support for hardware based gateways.

What is the appropriate source from which to deploy the VMware NSX Manager component?


Options are :

  • VMware vSphere Update Manager update baseline
  • Open Virtualization Appliance (OVA) file
  • VMware Infrastructure Bundle (VIB) file
  • MSI install package

Answer :Open Virtualization Appliance (OVA) file

A vSphere cluster consists of three ESXi 5.5 hosts. Each host has five powered-on virtual machines. Which option will successfully configure the hosts to use a newly-created vSphere Distributed Switch (vDS) with a single port group?


Options are :

  • Using the vSphere Web Client, select each of the running virtual machines and edit the settings of the network adapters
  • Using the vSphere Web Client, select the newly created VDS and click Add and Manage Hosts
  • Using the vSphere Web Client, for each host, select a host, click Manage, click Networking, and click the icon to Add host networking.
  • Using the vSphere Web Client, for each host, select a host, right-click the host, select All vCenter Actions, and then select Add Networking.

Answer :Using the vSphere Web Client, select the newly created VDS and click Add and Manage Hosts

VCP-510 VMware Certified Professional on vSphere 5 Exam Set 6

What is a VXLAN LIF?


Options are :

  • The distributed portgroup that the Distributed Router connects to
  • The Logical Switch interface that connects to the Distributed Router.
  • The Distributed Router interface that connects to a Logical Switch.
  • The Distributed Router interface that connects to the distributed portgroup.

Answer :The Distributed Router interface that connects to a Logical Switch.

In a 3-Tier Data Center design without virtualization, which statement most closely defines the architecture of network services?


Options are :

  • Network services such as NAT and firewalls are typically distributed throughout the access layer.
  • Network QoS services such as classification and marking are performed by software in the compute nodes.
  • Network services such as routing and firewalls are typically deployed at the L2/L3 boundary
  • Network services such as NAT and firewalls are typically deployed in-line with the applications.

Answer :Network services such as routing and firewalls are typically deployed at the L2/L3 boundary

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