VMware Certified Professional - Network Virtualization Sample Questions:

1. A Distributed Router and an NSX Edge Gateway are connected to a Logical Switch with a VNI of 7321. Both also have connections to the external network.The Distributed Router serves as the default gateway for the virtual machines in VNI 7321.
A vSphere administrator does not want to advertise the subnet in VNI 7321 to the rest of the network, but still wants to allow virtual machines in the segment to access external resources.
What two steps should the vSphere administrator take to achieve this? (Choose two)

A) Configure a static route to the NSX Edge Gateway in the upstream router.
B) Make the NSX Edge Gateway the default gateway for VNI 7321.
C) Create an inbound Access Control List on the Distributed Router.
D) Configure a SNAT rule for VNI 7321 on the NSX Edge Gateway.

2. Which routing protocol cannot be configured on an NSX edge device?

A) IS-IS
B) BGP
C) OSPF
D) EIGRP

3. Where are the Logical Firewall logs saved?

A) On the ESXi host
B) On the NSX Controllers
C) On the vNIC-FW module
D) On the NSX Manager

4. How does NSX simplify the underlying physical network?

A) All configuration and state information is stored in the local NSX BPDU database, eliminating the need for Spanning Tree Protocol (STP) on the physical network.
B) All configuration and state information is available via the REST APIs to automate the configuration of the physical network.
C) All configuration and state information are readily accessible, as is the mapping between virtual network topologies and the physical network.
D) All configuration and state information is cached by the NSX controllers, reducing the number of MAC/ARP table entries on the physical network.

5. Which two statements correctly describe Spine-Leaf switch topologies? (Choose two.)

A) Oversubscription, if it occurs, is more likely to be found in the leaf switches.
B) Spine-leaf topologies can utilize layer 2 or layer 3 switching for inter-connectivity.
C) Spine-leaf topologies must utilize layer 3 switching for inter-connectivity.
D) Oversubscription, if it occurs, is more likely to be found in the spine switches.

Solutions: