VMware

VMware NSX 4.x Advanced Design

3V0-42.23
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Prepare for the 3V0-42.23 exam to validate your skills in advanced design for VMware NSX 4.x.

189 questions 0 views Free
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Questions 1–10 of 189

Q1

Which service allows traffic visibility in NSX?

  • A NSX Insight
  • B NSX Load Balancer
  • C NSX Intelligence
  • D NSX Edge Services
Explanation NSX Intelligence provides traffic visibility; others do not focus on visibility.
Q2

A company needs to isolate application environments in a multi-tenant setup. What should they use?

  • A Transport Zones
  • B Service Definitions
  • C Logical Switches
  • D Edge Services
Explanation Logical Switches allow environment isolation; others do not directly provide this feature.
Q3

You are configuring a Site-to-Site VPN in NSX. What happens when the local subnet is not properly defined?

  • A VPN will function normally
  • B Traffic will be encrypted
  • C No traffic will flow through VPN
  • D Configuration will succeed without issues
Explanation An undefined local subnet results in no traffic flowing.
Q4

Which service is responsible for providing distributed firewall capabilities in NSX?

  • A NSX Distributed Firewall
  • B NSX Edge Services
  • C NSX Load Balancer
  • D NSX Manager
Explanation The NSX Distributed Firewall provides micro-segmentation and security policies, while the others serve different functions.
Q5

A company needs to ensure that its NSX environment integrates with their existing physical network for firewall policies. What feature should they use?

  • A NSX-T Data Center
  • B NSX-T Segments
  • C NSX Advanced Load Balancer
  • D NSX Edge Gateway
Explanation The NSX Edge Gateway allows integration of NSX firewall policies with the physical network, while the others serve different purposes.
Q6

You are configuring an NSX-T environment. What happens when a segment gets deleted while being used by running virtual machines?

  • A VMs remain unaffected
  • B VMs lose network connectivity
  • C VMs migrate to a new segment
  • D Segment is restored automatically
Explanation Deleting a segment removes its configurations and VMs dependent on it lose network connectivity, while the others do not accurately reflect the consequences.
Q7

Which service in VMware NSX provides network virtualization?

  • A NSX-V
  • B NSX-T
  • C NSX Data Center
  • D NSX Manager
Explanation NSX-T provides network virtualization across multi-cloud environments, while NSX-V is specific to vSphere.
Q8

A company needs to enforce security policies based on user identity. Which NSX service should they implement?

  • A NSX Distributed Firewall
  • B NSX Load Balancer
  • C NSX NAT
  • D NSX Edge
Explanation The NSX Distributed Firewall allows granular security policies based on user identity, unlike the other services.
Q9

What happens when you configure an NSX logical switch with the wrong VLAN ID?

  • A Network connectivity is enabled
  • B Devices cannot communicate
  • C Configuration is automatically rolled back
  • D You receive a configuration warning
Explanation Using the wrong VLAN ID prevents devices from communicating, while other answers are misleading.
Q10

Which service provides load balancing for NSX-T?

  • A NSX-T Load Balancer
  • B NSX-T Gateway
  • C NSX-T Edge
  • D NSX-T Distributed Firewall
Explanation NSX-T Load Balancer is designed for load distribution; others serve different purposes.