VMware

Advanced Network Virtualization Deploy

3V0-41.22

Get certified with the 3V0-41.22 exam focusing on advanced network virtualization deployment.

195 questions 0 views Free
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Questions 1–10 of 195

Q1

Which service enables distributed firewall capabilities in VMware NSX?

  • A NSX Manager
  • B NSX Edge
  • C NSX Distributed Firewall
  • D vCenter Server
Explanation The NSX Distributed Firewall enables micro-segmentation; others do not provide firewall functions.
Q2

A company needs to ensure active-active load balancing in their NSX-T environment. What should they implement?

  • A NSX load balancer with passive mode
  • B A single virtual server
  • C NSX load balancer with active-active configuration
  • D Clustered virtual appliances
Explanation Active-active configuration provides load distribution, while others do not support this requirement.
Q3

What happens when an NSX logical switch is deleted while active VM connections exist?

  • A All VMs remain connected
  • B VMs lose connectivity immediately
  • C VLAN mapping is disrupted
  • D Only some connected VMs lose access
Explanation Deleting the switch cuts off connections for all associated VMs; the others do not reflect the immediate impact.
Q4

Which service allows flexible bandwidth allocation in VMware NSX?

  • A NSX Load Balancer
  • B NSX Edge Services Gateway
  • C NSX Distributed Firewall
  • D NSX Service Composer
Explanation NSX Service Composer enables dynamic service chaining and flexible bandwidth allocation, while others do not.
Q5

A company needs to ensure that certain VMs remain isolated from all traffic except DNS. What is the best way to configure this?

  • A Use an NSX distributed router
  • B Implement a non-overlapping subnet
  • C Configure a micro-segmentation policy
  • D Deploy a dedicated VLAN
Explanation Configuring a micro-segmentation policy allows for very granular traffic control, isolating VMs adequately.
Q6

What happens when NSX Logical Switches are connected to VLAN-backed segments?

  • A Traffic is tunneled over VXLAN.
  • B VLAN tags are stripped and untagged.
  • C Logical switches cannot connect to VLANs.
  • D Traffic is routed without segmentation.
Explanation Traffic is tunneled over VXLAN when NSX Logical Switches connect to VLAN-backed segments, maintaining segmentation.
Q7

Which service enables automated, consistent network provisioning in NSX?

  • A NSX Manager
  • B NSX Edge
  • C NSX Gateway
  • D NSX Controller
Explanation NSX Controller handles the distributed routing and provides automated network configurations; NSX Manager is for management.
Q8

A company needs to ensure isolated network segments for its tenants. What NSX feature should they implement?

  • A Logical Switches
  • B Load Balancer
  • C Service Insertion
  • D Distributed Firewall
Explanation Logical Switches create isolated networks; the other options don't create isolated segments.
Q9

You are configuring an NSX network and set MTU to 1500. What happens when an overlay packet exceeds this size?

  • A Packet is split into smaller frames
  • B Packet is dropped
  • C Layer 2 encapsulation occurs
  • D Traffic is throttled
Explanation Exceeding MTU limits leads to packet drops, as fragmentation is not permitted.
Q10

Which service provides Layer 2 network segmentation in NSX-T?

  • A Overlay Networking
  • B Load Balancer
  • C Edge Services
  • D VPN Services
Explanation Overlay Networking allows creation of isolated broadcast domains, unlike the other options.