2V0-642 Exam
Up to date 2V0-642 free practice test Guide
Actualtests offers free demo for 2V0-642 exam. "VMware Certified Professional 6 - Network Virtualization 6.2 Exam", also known as 2V0-642 exam, is a VMware Certification. This set of posts, Passing the VMware 2V0-642 exam, will help you answer those questions. The 2V0-642 Questions & Answers covers all the knowledge points of the real exam. 100% real VMware 2V0-642 exams and revised by experts!
Q11. When specifying a source for a security rule, what is the purpose of the Negates Source check box?
A. IfNegate Sourceis selected, the rule is sent to only the objects identified under object type.
B. IfNegate Sourceis selected, the rule is applied to traffic coming from all sources except for the source identified under the object type.
C. IfNegate Sourceis not selected, the rule is applied to traffic comingfrom all sources except for the source identified under the object type.
D. ifNegate Sourceis not selected, the rule is sent to only the objects identified under the object type.
Answer: B
Reference: https://pubs.vmware.com/NSX-6/index.jsp?topic=%2Fcom.vmware.nsx.admin.doc%2FGUID-C7A0093A-4AFA-47EC- 9187-778BDDAD1C65.html
Q12. An NSX environment requires physical NIC redundancy for all dvPortGroups when connecting hosts to the physical network. There are two 10Gb NIC's per host.
Which two teaming methods should be used to ensure both links are utilized simultaneously? (Choose two )
A. Virtual Port Channel
B. LACP Port-Channel
C. Static Port-Channel
D. Explicit Failover Order
Answer: A,B
Q13. What is required before running an Activity Monitoring report?
A. Enable data collection on the NSX Controller.
B. Enable data collection on the vCenter Server.
C. Enable data collection on the NSX Manager.
D. Enable data collection on the virtual machine.
Answer: D
Q14. An application requires load balancing with minimal impact to network performance. An NSX administrator is deploying a load balancer to meet the stated requirements.
Which load balancing engine should be deployed?
A. Layer 5
B. Layer 6
C. Layer 7
D. Layer 4
Answer: D
Explanation:
https://www.icc-usa.com/resources/vmw-nsx-network-virtualization-design-guide.pdf
Q15. An NSX administrator is validating the setup for a new NSX implementation and inputs this command:
A. It helps verify that VXLAN segments are functional and the transport network supports the proper MTU size for NSX.
B. It helps verify that the source virtual machine is configured with the proper MTU size for NSX.
C. It helps verify that the NSX Controller is communicating with the destination VTEP.
D. It helps verify that the NSX Logical Switch is routing packets to the destination host.
Answer: A
Explanation:
Referencehttps://www.viktorious.nl/2014/12/02/nsx-basics-creating-logical-switch/
Q16. Which two methods does VMware NSX offer to integrate with third-party partners? (Choose two )
A. Integration Manager
B. Service Chaining
C. VMwareNSXAPIs
D. Universal Synchronization Service
Answer: A,C
Explanation: https://docs.vmware.com/en/VMware-NSX-for-vSphere/6.3/com.vmware.nsx.admin.doc/GUID-EA477D96-E2D3-488B-90AA- 2F19B4AE327D.html#GUID-EA477D96-E2D3-488B-90AA-2F19B4AE327D
Q17. Which three NSX services are available for synchronization in a Cross-vCenter implementation? (Choose three.)
A. Spoofguard
B. Distributed Firewall
C. Edge Firewall
D. Logical Switch
E. Transport Zone
Answer: B,D,E
Explanation:
Referencehttps://pubs.vmware.com/NSX- 62/topic/com.vmware.ICbase/PDF/nsx_62_cross_vc_install.pdf
Q18. An administrator wants to perform Activity Monitoring on a large group of virtual machines in an NSX environment.
How would this task be accomplished with minimal administrative effort?
A. Create a PowerCLI script to enable virtual machine data collection on each virtual machine.
B. Create a security group in Service Composer and add the virtual machines to the security group.
C. Add the virtual machines to the pre-defined Activity Monitoring security group in Service
Composer.
D. Add the virtual machines to a VM folder in vCenter Server and enable data collection.
Answer: C
Q19. From the NSX Edge CLI, which command would show VIP statistics?
A. show service loadbalancer pool
B. show service loadbalancer virtual
C. show service loadbalancer monitor
D. show service loadbalancer
Answer: B
Explanation:
https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2122708
Q20. An NSX administrator notices an error during the initial configuration of the SSO lookup service, as shown:
The administrator pulls up the lookup service status, which displays Disconnected.
What step should be performed to resolve this issue?
A. Change the Port number from 7444 to 443
B. Change theSSO Administrator User Name
C. Regenerate the SSL Certificate and reboot the NSX Manager
D. Use IP address versus the DNS name in theLookup Service
Answer: C