VMware 2V0-641 Professional Network Virtualization Exam Set 4

What is determined when an NSX Administrator creates a Segment ID Pool?


Options are :

  • The range of VXLAN Network Identifiers (VNIs) that can be assigned to Logical Switches.
  • The total number of Logical Switches that can be deployed in a single Compute Cluster.
  • The total number of addresses that can be used to assign VTEP IP addresses to ESXi hosts during host preparation.
  • The range of VLAN segments that can be assigned to Transport Zones.

Answer :The range of VXLAN Network Identifiers (VNIs) that can be assigned to Logical Switches.

VCAD510 VMware Certified Associate Data Center Virtual Test Set 1

How many DHCP pools can be created on the NSX Edge?


Options are :

  • 10,000
  • 20,000
  • 2,000
  • 5,000

Answer :20,000

How many syslog servers can be configured for an NSX Edge device?


Options are :

  • 1
  • 4
  • 2
  • 3

Answer :2

You have deployed a vShield Endpoint for antivirus and malware detection on an NSX network and need to monitor audit messages for the endpoint. Which log file are the audit messages recorded in?


Options are :

  • vmware.log on the virtual machine
  • cloudnet_cpp.log on the NSX Controller
  • messages.log on the NSX Manager
  • vmkwarning.log on the ESXi host

Answer :vmware.log on the virtual machine

VCP-510 VMware Certified Professional on vSphere 5 Exam Set 2

Which two Virtual Private Networks are supported by the NSX Edge Service Gateway? (Choose two.)


Options are :

  • Layer 2 VPN
  • IPSec VPN
  • GRE VPN
  • Layer 3 VPN

Answer :Layer 2 VPN IPSec VPN

Which option is not a valid VNI number that can be assigned to a Logical Switch?


Options are :

  • 4543
  • 2120342
  • 6728
  • 10000

Answer :4543

Which statement best describes firewall packet processing in an NSX environment?


Options are :

  • Packets that require firewall processing are forwarded to the nearest ESXi host with an embedded firewall module.
  • Packets that require firewall processing are forwarded to a physical firewall appliance.
  • Packets that require firewall processing are redirected to the nearest ESXi host deployed with a virtual machine based firewall.
  • Packets that require firewall processing are processed in-line on the local hypervisor.

Answer :Packets that require firewall processing are processed in-line on the local hypervisor.

VCPC550 VMware Certified Professional Cloud Practice Test Set 7

What is the default logging action for rules created on an NSX distributed firewall?


Options are :

  • Log Information
  • Log
  • Do not log
  • Log Critical

Answer :Do not log

Which two protocols are used to perform NSX backups? (Choose two.)


Options are :

  • SFTP
  • FTP
  • HTTPS
  • HTTP

Answer :SFTP FTP

Which component could be used to automate the deployment of an NSX environment?


Options are :

  • The NSX Manager
  • The vSphere Distributed Switch wizard.
  • The NSX Controller.
  • A Cloud Management Platform (CMP).

Answer :A Cloud Management Platform (CMP).

VMware 6 Data Center Virtualiation(2V0-621) Practice test Set 3

An administrator has deployed and powered on a new virtual machine configured to get its networking information via DHCP. The virtual machine is connected to an NSX network and connectivity has been verified. After reconfiguring the virtual machine with a static IP address, network connectivity is lost. Which statement explains what happened?


Options are :

  • SpoofGuard is enabled but not configured
  • SpoofGuard is disabled
  • SpoofGuard is enabled and the operation mode is set to automatic
  • SpoofGuard is enabled and the operation mode is set to manual

Answer :SpoofGuard is enabled and the operation mode is set to automatic

Where is the net-vdr command used?


Options are :

  • vSphere Management Assistant (vMA)
  • ESXi host
  • NSX Controller
  • NSX Edge

Answer :ESXi host

An administrator has received reports of intermittent connectivity between virtual machines on an NSX network. The network team has verified that all physical network devices have been set to 1600 MTU. What other configuration could cause this issue?


Options are :

  • An MTU value of 1500 on the logical router
  • An MTU value of 1500 on the vDS Switch
  • An MTU value of 1500 on the logical load balancer
  • An MTU value of 1500 on the distributed firewall

Answer :An MTU value of 1500 on the vDS Switch

2V0-641 VMware Certified Professional 6 Network Virtual Exam Set 3

An organization requires a high performance firewall as part of an NSX deployment. What is the minimum NSX Edge Services Gateway configuration that would be suitable for the organization's requirements?


Options are :

  • X-Large
  • Quad-Large
  • Compact
  • Large

Answer :Quad-Large

A Distributed Router and an NSX Edge Gateway are connected to a Logical Switch with a VNI of 7321. Both also have connections to the external network. The Distributed Router serves as the default gateway for the virtual machines in VNI 7321. A vSphere administrator does not want to advertise the subnet in VNI 7321 to the rest of the network, but still wants to allow virtual machines in the segment to access external resources. What two steps should the vSphere administrator take to achieve this? (Choose two.)


Options are :

  • Create an inbound Access Control List on the Distributed Router.
  • Configure a static route to the NSX Edge Gateway in the upstream router.
  • Configure a SNAT rule for VNI 7321 on the NSX Edge Gateway.
  • Make the NSX Edge Gateway the default gateway for VNI 7321.

Answer :Configure a SNAT rule for VNI 7321 on the NSX Edge Gateway. Make the NSX Edge Gateway the default gateway for VNI 7321.

Where are the Logical Firewall logs saved?


Options are :

  • On the NSX Manager
  • On the NSX Controllers
  • On the vNIC-FW module
  • On the ESXi host

Answer :On the ESXi host

VMware Certified Professional VCP6-DCV Practice Test Set 2

Which statement describes the traffic throughput of the NSX Distributed Firewall?


Options are :

  • By deploying firewall software on a per virtual machine basis, firewall services will be distributed across multiple compute nodes.
  • Firewall services are distributed as a software firewall appliance and may be deployed on more than one ESXi host for scalability and high availability
  • By decoupling the firewall services from the virtualization layer, traffic is directed to the distribution layer for firewall processing within a service module.
  • Firewall services are implemented as kernel modules and provide traffic filtering between the virtual machine's vNIC and the vSwitch.

Answer :Firewall services are implemented as kernel modules and provide traffic filtering between the virtual machine's vNIC and the vSwitch.

Which feature is not supported by the vSphere 5.5 Distributed Switch?


Options are :

  • Differentiated Service Code Point (DSCP) QOS at layer3
  • Multiple link aggregation groups
  • IGMP snooping at layer 2
  • Packet captures at the uplink, virtual switch port, or vNIC

Answer :IGMP snooping at layer 2

Which port must be available for communication between the NSX Manager and vCenter Server, ESXi hosts, and NSX appliances?


Options are :

  • 80
  • 443
  • 903
  • 22

Answer :443

VCAD510 VMware Certified Associate Data Center Virtual Test Set 1

Which two IPv6 connections are supported by the NSX Edge Load Balancer in Transparent mode? (Choose two.)


Options are :

  • IPv4 to IPv4
  • IPv4 to IPv6
  • IPv6 to IPv4
  • IPv6 to IPv6

Answer :IPv4 to IPv4 IPv4 to IPv6

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


Options are :

  • 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.
  • A vSS provides a direct and logical connection between a virtual machine NIC and a physical NIC.
  • A vSS provides a direct and logical connection between two vSphere Distributed Switches
  • A vSS connects the vNIC of a virtual machine to the physical network based on the bandwidth of the VM's configured network adapter

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

What is the maximum time span for viewing Flow Monitoring data?


Options are :

  • 1 week
  • 1 month
  • 2 weeks
  • 2 hours

Answer :2 weeks

VCP550D VMware Certified Professional 5 Data Center Exam Set 6

Which two options are valid distribution methods used by the NSX Edge Load Balancer? (choose two)


Options are :

  • Least Load
  • Round Robin
  • URI
  • Destination IP Hash

Answer :Round Robin URI

Which two web browsers are supported for programming the NSX REST API? (Choose two.)


Options are :

  • Safari
  • Firefox
  • Internet Explorer
  • Chrome

Answer :Firefox Chrome

Which configuration change on the physical infrastructure is required when deploying NSX


Options are :

  • Enable multicast when the control plane mode is set to unicast
  • Increase the MTU size on the physical switches
  • Disable spanning tree protocol
  • Enable IGMP snooping when the control plane mode is set to multicast

Answer :Increase the MTU size on the physical switches

2V0-621D VMware Certified Professional 6 Data Center Exam Set 7

Which time frequency is not available when scheduling NSX backups?


Options are :

  • Monthly
  • Hourly
  • Weekly
  • Daily

Answer :Monthly

What is the frequency of the heartbeat between the active and standby NSX Edge instances when configured for HA?


Options are :

  • Every 15 seconds.
  • Every 5 seconds.
  • Every 2 seconds
  • Every 1 second

Answer :Every 1 second

An administrator can only log into the NSX manager using local credentials and not Active Directory credentials. Which option would cause this issue?


Options are :

  • The NSX manager has not been connected to Active Directory
  • The NSX manager has not been connected to the lookup service
  • The NSX manager has not been connected to the vCenter Server
  • The NSX manager has not been connected to an SSO server

Answer :The NSX manager has not been connected to the lookup service

2V0-621D VMware Certified Professional 6 Data Center Exam Set 3

An administrator runs the following command: What is the Outer MAC assigned to?


Options are :

  • VXLAN Network Identifier (VNI)
  • Virtual Machine on the source host
  • VXLAN Tunnel End Point (VTEP)
  • Virtual Machine on the Logical switch

Answer :VXLAN Tunnel End Point (VTEP)

Which statement is true regarding multicast traffic when implementing NSX?


Options are :

  • A multicast address range is required when using vCenter Server 5.1
  • A multicast address range is required when using ESXi 5.1 hosts
  • A multicast address range is required when using vCenter Server 5.5
  • A multicast address range is required when using ESXi 5.0 hosts

Answer :A multicast address range is required when using ESXi 5.1 hosts

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