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Q17. What is the effect on NSX Edge virtual machines when NSX Edge high availability is configured but vSphere HA is NOT configured?
A. The active-standby NSX Edge pair will survive one failure. However, the virtual machines must reside on the same host to prevent NSX Edge availability from being compromised.
B. The active-standby NSX Edge HA pair will survive multiple failures.
C. The active-standby NSX Edge HA pair will survive one failure. However, if another failure happens before the second Edge appliance is restored, NSX Edge availability can be compromised.
D. The active-standby NSX Edge HA pair will survive two failures. However, the virtual machines must reside on two different hosts.
Answer: C
Q18. If the Applied To scope is set to Distributed Firewall, which virtual machines with have the firewall rule applied?
A. Only the virtual machines defined in the Source field.
B. Only virtual machines defined in the Destination field.
C. All virtual machines in a Datacenter.
D. All virtual machines on prepared hosts.
Answer: C
Explanation:
Referencehttp://www.routetocloud.com/2015/04/nsx-distributed-firewall-deep-dive/
Q19. What are two things that should be done before upgrading from vCloud Networking and Security to NSX? (Choose two.)
A. Power off vShield Manager
B. Deploy NSX Manager virtualappliance
C. Uninstall vShield Data Security
D. Ensure that forward and reverse DNS is functional
Answer: C,D
Explanation:
Referencehttps://pubs.vmware.com/NSX- 62/index.jsp?topic=%2Fcom.vmware.nsx.upgrade.endpoint.doc%2FGUID-0D1B18B1-B5CC-483B-8BC0-95A2E8C025B9.html
Q20. 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
Q21. An NSX Edge Service Gateway has two interfaces:
• Internal interface named Internal Access
-- IP address = 10.10.10.1
-- Network mask = 255.255.255.0
• Uplink interface named Physical Uplink
-- IP address = 20.20.20.1
-- Network mask = 255.255.255.0
A vSphere administrator wants to add a SNAT rule to allow traffic from the internal network segment to access external resources via the uplink interface.
Which three steps should the vSphere administrator do to add the SNAT rule? (Choose three.)
A. Apply the SNAT rule to the Internal Access interface.
B. Select 10.10.10.1 as the translated source IP.
C. Apply the SNAT rule on the Physical Uplink interface.
D. Select 10.10.10.0/24 as the original subnet.
E. Choose 20.20.20.2 as the translated source IP address.
Answer: C,D,E
Q22. An administrator has been asked to provide single failure redundancy. What is the minimum supported number of NSX Controllers needed to meet this requirement?
A. 2
B. 3
C. 1
D. 5
Answer: B
Explanation:
Referencehttp://www.vmwarearena.com/vmware-nsx-installation-part-4-deploying-nsx- controller/
Q23. In a vSphere Distributed Switch architecture, which plane handles packet switching?
A. Data Plane
B. Forwarding Plane
C. Management Plane
D. Control Plan
Answer: A
Explanation:
Referencehttps://www.slideshare.net/VMworld/vmworld-2013-vsphere-distributed-switch-design-and-best-practices(slide 7)
Q24. When designing a multi-site NSX deployment, which capably requires Enhanced Linked Mode to function?
A. Creating Universal Transport Zones
B. Creating Universal Logical Switches
C. Cross-vCenter vMotion
D. Registering a Secondary NSX Manager
Answer: A
Explanation:
Referencehttps://pubs.vmware.com/NSX- 62/topic/com.vmware.ICbase/PDF/nsx_62_cross_vc_install.pdf