Download VMWare.Actual-Tests.2V0-641.v5-0.2017-08-29.5e.198q.vcex


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Exam VMware Certified Professional 6 - Network Virtualization
Number 2V0-641
File Name VMWare.Actual-Tests.2V0-641.v5-0.2017-08-29.5e.198q.vcex
Size 1.88 Mb
Posted August 29, 2017
Downloads 20



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Demo Questions

Question 1
Which statement describes proper packet processing of layer 3 traffic in an NSX for vSphere topology?

  • A: All packets are processed by the distributed router. No packets are processed by the Logical Router Control VM.
  • B: Only packets requiring routing to another VM on the same host are processed by the distributed router. Other packets are processed by the Logical Router Control VM.
  • C: Only packets requiring routing to another VM on a different host are processed by the distributed router. Other packets are processed by the Logical Router Control VM.
  • D: All packets requiring routing are processed by performing a lookup in the Logical Router Control VM and then forwarded.



Question 2
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.



Question 3
Using VMware's best practices, choose two statements that define the best solution for scaling layer 2 services for the virtual network. (Choose two.)

  • A: Employ a layer 2 switched network.
  • B: Employ a layer 3 switched network.
  • C: Use GRE for an overlay network.
  • D: Use VXLAN for an overlay network.



Question 4
Which component provides for installation of NSX hypervisor kernel components and user world agents?

  • A: NSX Controller
  • B: NSX Edge Virtual Appliance
  • C: NSX Manager
  • D: vCloud Automation Center



Question 5
Which NSX service or feature provides optimized management of virtual machine broadcast (ARP) traffic?

  • A: NSX Controller
  • B: NSX Manager
  • C: Edge Services Gateway
  • D: VTEP



Question 6
You are tasked with designing a data center architecture that should maximize the use of vMotion within your environment. You must use these VMware best practices:
The network must utilize widely offered layer 2 switching and layer 3 switching services 
Purchase of new equipment should be minimized 
Which two network design architectures will provide the requirements for vMotion in your data center? (Choose two.)

  • A: Utilize layer 3 switching from the access layer through the core.
  • B: Employ layer 2 multipathing using a standardized protocol.
  • C: Deploy a flat, traditional layer 2 switched network.
  • D: Deploy an overlay technology for the deployment of your virtual network.



Question 7
Which two statements describe the benefits provided by firewall services deployed by NSX? (Choose two.)

  • A: Firewall services deployed using a software appliance will provide east-west traffic filtering and security.
  • B: Firewall services deployed using a distributed kernel module will provide east-west traffic filtering and security.
  • C: Firewall services providing edge security services uses a virtual appliance and is centrally managed.
  • D: Firewall services providing edge security services uses a distributed kernel module.



Question 8
Which two statements are valid regarding vCloud Networking and Security (vCNS) and NSX? (Choose two.)

  • A: Both vCNS and NSX support multiple hypervisor environments.
  • B: NSX provides support for multiple hypervisor environments, vCNS does not.
  • C: Both vCNS and NSX support dynamic routing protocols.
  • D: NSX supports dynamic routing protocols, vCNS does not.



Question 9
An administrator wishes to upgrade to NSX from the following infrastructure. 
vCenter Server 4.1 
vShield 5.0 
ESXi hosts 4.1 
What is a valid, minimum set of steps to properly upgrade this environment to NSX?

  • A: 1. Upgrade vCenter Server 4.1 to vCenter Server 5.5 
    2. Upgrade vShield 5.0 to vShield 5.5 
    3. Upgrade ESXi hosts to ESXi 5.1 or greater 
    4. Install the NSX upgrade bundle
  • B: 1. Upgrade vCenter Server 4.1 to vCenter Server 5.1 
    2. Upgrade vCenter Server 5.1 to vCenter Server 5.5 
    3. Upgrade ESXi hosts to ESXi 5.1 or greater 
    4. Install the NSX upgrade bundle
  • C: 1. Upgrade vCenter Server 4.1 to vCenter Server 5.5 
    2. Upgrade ESXi hosts to ESXi 5.1 or greater 
    3. Install the NSX upgrade bundle 
  • D: 1. Upgrade vCenter Server 4.1 to vCenter Server 5.5 
    2. Upgrade vShield 5.0 to vShield 5.5 
    3. Install the NSX upgrade bundle



Question 10
Layer 2 Multipathing (L2MP) and Multi-chassis Etherchannel (MEC) features have distinct scaling differences with the network switching and routing services provided by NSX. 
Which two statements provide a proper contrast of these services? (Choose two.) 

 

  • A: Multi-chassis Etherchannel features provide higher utilization of Ethernet links within a defined L2/L3 distribution area.
  • B: Multi-Chassis Etherchannel features provide an easy ability to scale a VLAN across the data center.
  • C: NSX provides a method to transparently deploy L2MP protocols upon existing data center installations without service disruption.
  • D: NSX provides a method to deploy scalable L2/L3 services on existing data center installations.








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