2V0-642 Exam Dumps [Latest Version] VMware 2V0-642 Exam Questions Release
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Question 1:
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.
Correct Answer: CDE
Question 2:
If the Applied To scope is set to Distributed Firewall, which virtual machines will 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.
Correct Answer: D
Question 3:
Which is required to support unicast mode in NSX?
A. Hardware VTEP
B. Distributed Logical Router
C. NSX Controller
D. NSX Edge
Correct Answer: C
Question 4:
Which three changes to a distributed switch configuration could trigger a rollback? (Choose three.)
A. Blocking all ports in the distributed port group containing the management VMkernel network adapter.
B. Configure the virtual machine system traffic to enable bandwidth allocation using Network I/O Control.
C. Adding a new host with a previous vDS configuration.
D. Changing the MTU.
E. Changing the VLAN settings in the distributed port group of the management VMkernel adapter.
Correct Answer: ADE
Question 5:
When designing a multi-site NSX deployment, which capability 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
Correct Answer: C
Question 6:
An administrator has implemented VMware NSX on a leaf-spine underlay. They have deployed the following in the data center:
*
Two racks for a management cluster that is not prepared for VMware NSX
*
Six racks for compute clusters
*
Two racks for an Edge cluster which holds a DLR control VM for bridging, and North/South Edge Service Gateways
Which three of the following are true regarding the physical and logical networking of the environment? (Choose three.)
A. At least one VXLAN segment spans across all the racks.
B. VXLAN segments span the compute and Edge racks.
C. At least one VLAN spans the compute racks.
D. At least one VLAN spans across the two management racks.
E. At least 2 VLANs span across the two Edge racks.
Correct Answer: BCD
Question 7:
What needs to be deployed before configuring the identity Firewall?
A. Network Introspection
B. Data Security
C. LDAP Integration
D. Guest Introspection
Correct Answer: D
Question 8:
An NSX Administrator is examining a broken set of firewall rules and discovers that the Block Telnet rule was created in the wrong section.
Based on the exhibit, which option would correct the issue with the least amount of effort?
A. Use the Merge Section functionality to correct this.
B. Use the Move rule Up icon to move rules between sections.
C. Add a new rule called Block Telnet to the correct section and then remove the existing rule.
D. Delete the rule and then re-add the rule to the correct section.
Correct Answer: B
Question 9:
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.
Correct Answer: D
Question 10:
What is one of the benefits of using logical switches in an NSX environment?
A. Quality of Service parameters are automatically configured in a logical switch.
B. The physical infrastructure is responsible for maintaining the logical switch broadcast tables.
C. The physical infrastructure is not constrained by MAC/FIB table limits.
D. IP subnet definitions can be migrated into logical switches using the NSX Manager.
Correct Answer: C
Question 11:
Which component automates the consumption of third-party services and provides mapping to virtual machines using a logical policy?
A. NSX Manager
B. Cloud Management Platform (CMP)
C. Service Composer
D. NSX Data Security
Correct Answer: C
Question 12:
A user needs to be given the ability to make configuration changes on a specific NSX Edge device. What role and scope could be used to meet this requirement?
A. NSX Administrator role and Limit Access scope
B. Security Administrator role and Limit Access scope
C. NSX Administrator role and No restriction scope
D. Security Administrator role and No restriction scope
Correct Answer: B
Question 13:
An administrator needs to perform a configuration backup of NSX. From which two locations can this task be performed? (Choose two.)
A. Directly on the NSX Manager
B. From the vSphere Web Client
C. Using the NSX API
D. Directly on each NSX Controller
Correct Answer: AC
Question 14:
Which two network services are abstracted from the underlying hardware by NSX? (Choose two.)
A. Virtual Private Networks.
B. Multiprotocol Label Switching.
C. Load Balancing.
D. Overlay Transport Virtualizations.
Correct Answer: AC
Question 15:
An administrator has been asked to provide single failure redundancy. What is the minimum supported number of NSX Controllers needed to meet this requirements?
A. 2
B. 3
C. 1
D. 5
Correct Answer: B