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 181–189 of 189

Q181

Which service is responsible for NSX micro-segmentation?

  • A NSX Distributed Firewall
  • B NSX Load Balancer
  • C NSX Edge Services
  • D NSX Manager
Explanation The NSX Distributed Firewall provides micro-segmentation; others serve different functions.
Q182

A company needs to implement site-to-site VPN. Which NSX component is crucial?

  • A NSX Edge
  • B NSX Manager
  • C NSX Controller
  • D NSX Distributed Router
Explanation NSX Edge handles VPN configurations; the others manage different functionalities.
Q183

You are configuring a load balancer. What happens when DNS records are not updated?

  • A Traffic automatically redirects
  • B Users might reach old servers
  • C Load balancer will fail
  • D No impact on performance
Explanation If DNS is not updated, traffic may still reach old servers; others do not accurately describe the situation.
Q184

Which NSX feature enables network segmentation using logical switches?

  • A Logical Switches
  • B Firewall Services
  • C VPN Services
  • D Load Balancing
Explanation Logical switches create isolated network segments, while others serve different functions.
Q185

A company needs to enable secure communication between VMs in different host clusters. Which NSX feature should they implement?

  • A VPN Services
  • B Distributed Firewall
  • C Load Balancer
  • D Edge Services Gateway
Explanation The Distributed Firewall controls traffic at the VM level across clusters; others do not directly provide this functionality.
Q186

What happens when you set an NSX Edge appliance's interface to 'Layer 3' mode?

  • A Routing at layer 3 occurs
  • B Bridging is enabled
  • C Firewalls are disabled
  • D Traffic is untagged
Explanation Setting to 'Layer 3' enables routing functionalities, while other options describe different actions or settings.
Q187

A company is deploying NSX-T Data Center. Which component manages logical switches?

  • A NSX Manager
  • B NSX Edge
  • C Transport Zones
  • D Routing Nodes
Explanation Transport Zones manage the logical switch deployment, while the others serve different roles.
Q188

You are configuring NSX-T firewall policies. What is a common method to optimize rules?

  • A Enabling logging for all rules
  • B Using rule groups effectively
  • C Applying vague descriptions
  • D Duplicating existing rules
Explanation Using rule groups reduces complexity and enhances performance, whereas the other options do not effectively optimize firewall rules.
Q189

What happens when you enable Flow Monitoring in NSX-T?

  • A Increases network latency
  • B Provides detailed traffic analysis
  • C Disables security features
  • D Requires additional hardware resources
Explanation Flow Monitoring provides visibility into traffic flow characteristics, while the other options are incorrect consequences of enabling it.