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 11–20 of 189

Q11

A company needs to segment its network while minimizing traffic disruption. What should they implement?

  • A Edge Services Gateways
  • B Logical Switches
  • C Overlay Segments
  • D VPN Services
Explanation Overlay Segments provide seamless network segmentation; other options do not focus on segmentation.
Q12

What happens when NSX segments are incorrectly assigned IP addresses?

  • A Network connectivity is lost
  • B Performance will degrade
  • C Only some VMs lose access
  • D IP address conflicts are ignored
Explanation Incorrectly assigned IPs can lead to total loss of network connectivity; other options misrepresent the impact.
Q13

Which service provides network virtualization in VMware NSX?

  • A NSX Data Plane
  • B NSX Manager
  • C NSX Edge
  • D NSX Distributed Firewall
Explanation NSX Edge provides routing and VPN services, enabling network virtualization, while the other options either manage or secure the network.
Q14

A company needs to secure their East-West traffic in NSX. What should they implement?

  • A VMware Firewall only
  • B NSX Distributed Firewall
  • C NAT on NSX Edge
  • D VLAN segmentation
Explanation The NSX Distributed Firewall inspects East-West traffic directly between VMs, while others do not provide this visibility per VM.
Q15

You are configuring a Logical Router. What happens when you enable ECMP?

  • A Routing table duplicates
  • B Traffic load balancing
  • C Static routes disappear
  • D Cost metrics become irrelevant
Explanation Enabling ECMP (Equal-Cost Multi-Path) allows traffic distribution across multiple equal cost paths, improving performance, while other options suggest negative impacts.
Q16

Which service handles logical routing in NSX?

  • A NSX Edge
  • B Distributed Firewall
  • C Service Composer
  • D Load Balancer
Explanation NSX Edge is responsible for logical routing; others serve different functions.
Q17

A company needs to secure application traffic between multiple tenants in NSX. What should they implement?

  • A Universal Logical Switches
  • B Segmented Firewall Rules
  • C Micro-Segmentation
  • D Overlay Tunnels
Explanation Micro-segmentation isolates application traffic; others do not provide the same level of tenant security.
Q18

You are configuring an NSX-T Data Center. What happens when you enable IPv6 on a segment?

  • A All IPv4 addresses become invalid
  • B Only IPv6 connections are allowed
  • C Dual stack connectivity is enabled
  • D NSX matrices become corrupted
Explanation Enabling IPv6 allows dual-stack operations, while others imply incorrect behaviors.
Q19

Which service provides distributed routing in NSX?

  • A NSX Edge
  • B vSphere Replication
  • C vCenter Server
  • D VMware Cloud on AWS
Explanation NSX Edge handles distributed routing, while others do not directly provide this functionality.
Q20

A company needs to implement micro-segmentation. Which NSX component is crucial?

  • A Distributed Firewall
  • B NSX Manager
  • C Logical Switches
  • D Edge Services
Explanation The Distributed Firewall enables micro-segmentation effectively, while others serve different functionalities.