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

Which tool detects a VLAN misconfiguration between virtual and physical switches?


Options are :

  • esxcfg-vswitch
  • VDS Health Check
  • NSX Controller command line interface (CLI)
  • esxtop

Answer : VDS Health Check

VMware 2V0-641 Professional Network Virtualization Exam Set 1

What NSX feature allows for integration with any third-party Cloud Management Platforms?


Options are :

  • NSX Edge
  • NSX Controller
  • NSX Extensibility
  • NSX REST API

Answer : NSX REST API

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


Options are :

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

Answer : Configure the use of vSphere HA and DRS.

On which device Command Line Interface can an administrator list the ARP entries for a givenVXLAN network?


Options are :

  • NSX Edge
  • NSX Manager
  • NSX Controller
  • ESXi Host

Answer : ESXi Host

VCA410-DT VMware Certified Associate Desktop Practice Exam Set 5

After deploying NSX, an administrator does not see the Networking & Security tab whenconnecting to the vCenter Server using the vSphere Web Client.What should the administrator do?


Options are :

  • Register the NSX Manager with the vCenter Server.
  • Register the NSX Manager with the Inventory Service.
  • The NSX Manager must be configured to use Single Sign-On before it will be available
  • The NSX Controllers must be deployed before NSX Manager is available.

Answer : Register the NSX Manager with the vCenter Server.

Which two vSphere components are required for NSX? (Choose two.)A.Standard vSwitchB.Network I/O ControlC.Distributed Port GroupD.VMkernel port


Options are :

  • a,d
  • c,d
  • b,c
  • a,b

Answer : c,d

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


Options are :

  • 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
  • The physical network adapter is chosen based on the workloads from each port and the number of physical adapters
  • The physical network adapter is chosen by using the source MAC address as a variable in an algorithm.
  • 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

Answer : 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

VCPC550 VMware Certified Professional Cloud Practice Test Set 4

Which two statements correctly describe Spine-Leaf switch topologies? (Choose two.)A.Spine-leaf topologies must utilize layer 3 switching for inter-connectivity.B.Spine-leaf topologies can utilize layer 2 or layer 3 switching for inter-connectivityC.Oversubscription, if it occurs, is more likely to be found in the spine switches.D.Oversubscription, if it occurs, is more likely to be found in the leaf switches.


Options are :

  • c,d
  • b,d
  • b,a
  • a,d

Answer : b,d

An administrator wants to implement NSX within the vSphere virtual environment. Which twostatements correctly describe changes that will occur as a result of an NSX deployment? (Choosetwo.)A.Use of ARP will increase in the physical environment.B.Use of ARP will decrease in the physical environment.C.MAC address table usage will increase in the physical environment.D.MAC address table usage will decrease in the physical environment


Options are :

  • a,d
  • c,d
  • b,d
  • b,c

Answer : b,d

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


Options are :

  • A VLAN has not been created.
  • The transport zone has not been assigned an IP address pool.
  • A VXLAN has not been created.
  • The transport zone has not been enabled on the NSX Controller.

Answer : A VXLAN has not been created.

2V0-641 VMware Certified Professional 6 Network Virtual Exam Set 5

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 ASICsWhich two steps must be taken to ensure a successful NSX deployment? (Choose two.)A.Upgrade the vCenter Server installation to vCenter Server 5.5.B.Upgrade the network devices to support layer 2 multi-pathing.C.Upgrade all compute nodes to ESXi 5.1 or later.D.Upgrade the VMware Horizon View installation to Horizon View 5.3


Options are :

  • b,c
  • a,c
  • a,d
  • c,d

Answer : a,c

Which Endpoint service cannot be leveraged using Service Composer?


Options are :

  • Network Introspection
  • Data Security
  • Layer 2 Bridging
  • Antivirus

Answer : Layer 2 Bridging

When compared to the Software Defined Data Center architecture, what are two networklimitations of a physical network architecture? (Choose two.)A.Configuring firewall policiesB.Multi-TenancyC.Configuring layer 3 switch networksD.Traffic hair-pinning


Options are :

  • b,c
  • b,d
  • a,b
  • c,d

Answer : b,d

VMware Certified Professional VCP6-DCV Practice Test Set 4

Which two configurations are valid on a vSphere Standard Switch using the vSphere Web Client?(Choose two.)A.Enable the use of SR-IOV for a physical adapter.B.Set the MTU frame size on the vSwitch.C.Configure Route Based on Physical NIC Load on a nic team.D.Configure Port Mirroring on a portgroup


Options are :

  • c,d
  • a,b
  • b,c
  • a,d

Answer : a,b

Which condition could prevent an ESXi host from receiving VXLAN Tunnel End Point (VTEP)tables?


Options are :

  • The ESXi host is disconnected from vCenter Server.
  • The vsfwd agent is not running on the ESXi host.
  • The NSX controller on the ESXi host is down.
  • The netcpa agent is not running on the ESXi host.

Answer : The netcpa agent is not running on the ESXi host.

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


Options are :

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

Answer : Network device support for jumbo frames.

VCPC550 VMware Certified Professional Cloud Practice Test Set 2

What is one way that NSX improves network performance?


Options are :

  • Virtual machines in different subnets residing on the same host route traffic through an NSX switch, keeping traffic on the host.
  • Virtual machines in different subnets residing on the same host route traffic through an NSX Edge gateway, keeping traffic on the host.
  • Virtual machines in different subnets residing on the same host route traffic through an NSX controller, keeping traffic on the host
  • Virtual machines in different subnets residing on the same host route traffic through an NSX logical router, keeping traffic on the host.

Answer : Virtual machines in different subnets residing on the same host route traffic through an NSX logical router, keeping traffic on the host.

An administrator configures the IPSec VPN service on an NSX Edge instance, but the negotiationfails. Examining the log file, the administrator notices the following message.INVALID_ID_INFORMATIONWhich misconfiguration caused the error?


Options are :

  • Perfect Forward Secrecy (PFS) does not match.
  • VPN tunnel address is incorrect.
  • Pre-shared key (PSK) does not match.
  • Diffie-Hellman (DH) Group does not match.

Answer : Pre-shared key (PSK) does not match.

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


Options are :

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

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

VCPVCD510 VMware Certified Professional 5 IAAS Practice Exam Set 4

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


Options are :

  • 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.
  • Define a data security group for all deployed virtual machine groups.
  • Deploy a distributed router and enable the High Availability option.

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

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


Options are :

  • 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 when the configured number of ports has been exhausted. The host does not require 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 NSX component decreases layer 2 broadcast domains and improves network efficiencyand scale?


Options are :

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

Answer : Logical Routers

2V0-621D VMware Certified Professional 6 Data Center Exam Set 6

Which tool is used to display VXLAN connection information?


Options are :

  • NSX Controller CLI
  • pktcap-uw
  • VDS Health Check
  • esxtop

Answer : NSX Controller CLI

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


Options are :

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

Answer : NSX Edge

What is the packet size of the VXLAN standard test packet when using the Ping test on the logicalswitches?


Options are :

  • 1550
  • 1600
  • 1575
  • 1500

Answer : 1550

VMware Certified Professional VCP6-DCV Practice Test Set 2

An administrator will deploy NSX within an existing vSphere environment containing two vCenterServer 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
  • 2
  • 3

Answer : 2

Which Layer 2 bridge is supported by the Distributed Router?


Options are :

  • VXLAN to VLAN bridge
  • VCD-NI to PVLAN bridge
  • VCD-NI to VLAN bridge
  • VXLAN to PVLAN bridge

Answer : VXLAN to VLAN bridge

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


Options are :

  • NSX provides the ability to provide IPv4 and IPv6 dual stack configuration.
  • NSX allows virtual machine traffic to follow multiple paths to a specific destination.
  • NSX provides traffic forwarding between layer 2 broadcast domains.
  • 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.

VCPVCD510 VMware Certified Professional 5 IaaS Exam Set 4

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


Options are :

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

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


Options are :

  • REST API
  • XML
  • SSL
  • SOAP

Answer : REST API

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