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 41–50 of 189

Q41

A company needs to isolate tenant networks in NSX-T. What feature should they use?

  • A Logical Routing
  • B Segments and Tier-1 Gateways
  • C Load Balancer
  • D VPN Service
Explanation Using segments and Tier-1 Gateways provides tenant network isolation; the other options do not serve this purpose.
Q42

What happens when NSX-T firewall rules are created with overlapping priorities?

  • A Only the highest priority is applied
  • B All rules are applied equally
  • C Lowest priority has precedence
  • D Security groups are ignored
Explanation Only the highest priority rule is enforced, making all other overlapping rules ineffective; the other options misrepresent how priority works.
Q43

Which service in NSX allows for automated network segmentation?

  • A NSX Distributed Firewall
  • B NSX Load Balancer
  • C NSX Edge Services Gateway
  • D NSX Site Recovery Manager
Explanation The NSX Distributed Firewall enables micro-segmentation for automated network segmentation, while the others serve different purposes.
Q44

A company needs to integrate NSX with existing vSphere VMs using DPM. What must be enabled?

  • A VDS configuration
  • B VMDK snapshots
  • C Network I/O Control
  • D vSphere Replication
Explanation DPM requires a VMware Distributed Switch (VDS) configuration to manage NSX networking effectively.
Q45

What happens when an NSX Edge appliance is configured with a private IP address on its management interface?

  • A Management access is denied
  • B Requires public IP for access
  • C Accessible only within the VPC
  • D Management traffic will fail
Explanation A private IP restricts access to internal sources, making it accessible only within the Virtual Private Cloud setup.
Q46

Which service does NSX use for network traffic analytics?

  • A NSX Intelligence
  • B vRealize Operations
  • C NSX Manager
  • D vSphere Client
Explanation NSX Intelligence provides detailed analytics on network traffic; others do not focus specifically on traffic analysis.
Q47

A company needs to enhance security for its application workloads. What should they implement?

  • A User-defined tags
  • B Distributed firewall
  • C Load balancer
  • D Virtual routers
Explanation A Distributed firewall enhances security by controlling traffic; the other options do not provide security functionalities.
Q48

You are configuring inter-VDS routing. What must be considered?

  • A Same VLAN ID across VDS
  • B Use different transport zones
  • C Static routes required
  • D Routing via NSX Edge is needed
Explanation Routing via NSX Edge is necessary for inter-VDS communications; the others are not requirements.
Q49

Which service is responsible for load balancing in NSX?

  • A NSX Load Balancer
  • B NSX Manager
  • C Edge Services Gateway
  • D Distributed Firewall
Explanation NSX Load Balancer provides load balancing functions, while others serve different purposes.
Q50

A company needs to isolate specific application segments within a multi-tenant environment. What feature should they utilize?

  • A Service Insertion
  • B Micro-Segmentation
  • C VPN Configuration
  • D Static Routing
Explanation Micro-segmentation offers fine-grained security within multi-tenant setups, unlike the others.