Exam Code: VCA6-NV (Practice Exam Latest Test Questions VCE PDF)
Exam Name: VMware Certified Associate 6 - Network Virtualization
Certification Provider: VMware
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Q21. -- Exhibit –
An NSX administrator creates the NSX network in the exhibit:
What destination IP address will Host-A use when sending a VXLAN frame to Host-B?
A. The IP address of one of Host-B's new vmkernel ports created during host configuration.
B. The IP address of Host-B's management vmkernel port, which is also the VTEP IP address.
C. The IP address of Host-B's NSX Controller. The NSX Controller forwards the VXLAN frame to Host-B.
D. The IP address Host-B provided to Host-A during VXLAN tunnel setup negotiations.
Answer: A
Q22. Which configuration change on the physical infrastructure is required when deploying NSX?
A. Increase the MTU size on the physical switches
B. Enable multicast when the control plane mode is set to unicast
C. Disable spanning tree protocol
D. Enable IGMP snooping when the control plane mode is set to multicast
Answer: A
Q23. Which two web browsers are supported for programming the NSX REST API? (Choose two.)
A. Internet Explorer
B. Chrome
C. Firefox
D. Safari
Answer: B,C
Q24. Which is the transport protocol and port number used in VMware's implementation of VXLAN in NSX for vSphere?
A. UDP, port number 8472
B. UDP, port number 4789
C. TCP, port number 4789
D. TCP, port number 8472
Answer: A
Q25. 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?
A. 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.
B. 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.
C. 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.
D. Upgrade all ESXi hosts to ESXi version 5.5. Upgrade the existing vDS to version 5.5. Configure the appropriate LACP settings.
Answer: D
Abreast of the times VCA6-NV answers:
Q26. A vSphere administrator added a new interface to a Distributed Router with a subnet of 172.16.10.0/24 and wants to make this subnet reachable to the rest of the network. How can the vSphere administrator achieve this?
A. Enable OSPF on the Distributed Router. Configure the uplink interface in the Backbone area and redistribute into OSPF the 172.16.10.0/24 subnet.
B. Enable OSPF in the Distributed Router. Configure the uplink interface in the normal area and the new interface with the subnet 172.16.10.0/24 in a Backbone area.
C. Enable OSPF on the Distributed Router. Configure the uplink interface in the Backbone area and redistribute from OSPF the 172.16.10.0/24 subnet.
D. Enable OSPF on the Distributed Router. Configure the uplink interface in the Backbone area and the new interface with the subnet 172.16.10.0/24 in a normal area.
Answer: D
Q27. What is the appropriate source from which to deploy the VMware NSX Manager component?
A. Open Virtualization Appliance (OVA) file
B. VMware Infrastructure Bundle (VIB) file
C. VMware vSphere Update Manager update baseline
D. MSI install package
Answer: A
Q28. 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
Answer: A
Q29. Which components are required to enable layer 2 bridging? (Choose two.)
A. Distributed firewall rule to allow layer 2 traffic in the bridge.
B. Deployed Logical Switch.
C. Deployed Logical Router.
D. VLAN trunk configured on logical switch.
Answer: AC
Q30. A vSphere administrator wants to setup an NSX Edge Service Gateway to provide traveling employees secure access to company servers located in specific network segments within the corporate Data Center. The remote access solution must provide a method to authenticate the users.
Which two methods can be used with the NSX Edge Service Gateway? (Choose two.)
A. TACACS+
B. MS-CHAP
C. RSA Secure ID
D. Active Directory
Answer: CD