2V0-642 by VMware Valid Free Exam Practice Test

Question 1

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. NSX Administrator role and No restriction scope C. Security Administrator role and Limit Access scope D. Security Administrator role and No restriction scope

Correct Answer: C

Question 2

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. 3 B. 5 C. 2 D. 1

Correct Answer: A

Question 3

Which three changes to a distributed switch configuration could trigger a rollback? (Choose three.)

A. Changing the VLAN settings in the distributed port group of the management VMkernel adapter. B. Adding a new host with a previous vDS configuration. C. Changing the MTU. D. Blocking all ports in the distributed port group containing the management VMkernel network adapter. E. Configure the virtual machine system traffic to enable bandwidth allocation using Network I/O Control.

Correct Answer: A,C,D

Question 4

Which port is used for NSX REST API Requests?

A. 443 B. 80 C. 8443 D. 5480

Correct Answer: A

Question 5

A virtualized application needs access to a physical database. Both servers are on the 172.168.3.0/24 subnet.
NSX has been deployed across the entire virtual environment.
What method can be used to allow access between the servers?

A. Configure the logical switch to bridge 172.168.3.0/24 to the physical router of the database. B. Configure a NAT rule for 172.177.13.0/24 for the database physical router. C. Route 172.168.3.0/24 to the NSX Edge where the logical switch of the application exists. D. Configure a DLR with an L2 bridge instance for 172.168.3.0/24 VXLAN to VLAN traffic.

Correct Answer: D

Question 6

Which are two uses of the NSX DLR protocol address? (Choose two.)

A. When configuring OSPF the protocol address is used by the protocol to form adjacencies with peers. B. When configuring BGP the protocol address is used by the protocol to form adjacencies with peers. C. When configuring OSPF the protocol address is used to forward traffic to peers. D. When configuring BGP the protocol address is used to forward traffic to peers.

Correct Answer: A,B

Question 7

When configuring BGP routing in NSX, what is the purpose of the Graceful Restart check box?

A. Allow packet forwarding to be paused during restart of BGP services. B. Automatically restart the local router when BGP session is established. C. Allow packet forwarding to be uninterrupted during restart of BGP services. D. Automatically restart the peer router when BGP session is established.

Correct Answer: C

VMware Certified Professional 6 - Network Virtualization 6.2 - 2V0-642 Exam Practice Test