VMware NSX Professional Practice Test - Set 1

Test your knowledge with this VMware NSX Professional mock exam. Get real-world IT questions and prepare for certification success.

VMware NSX Professional - Exam Information

Exam Information

Exam Code

VMware NSX Professional

Exam Title

VMware NSX Professional

Vendor

VMware

Difficulty

Advanced

Duration

120 Minutes

Question Format

Multiple Choice

Last Updated

February 23, 2025

The VMware NSX Professional certification validates expertise in network virtualization and security.

Practice Test

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1. What is the main function of VMware NSX?

Network virtualization and security within virtualized environments
Storage management in virtualized environments
Virtual machine provisioning and management
Hardware acceleration of networking components

2. Which component of NSX provides distributed routing?

Distributed Logical Router (DLR)
NSX Manager
Edge Services Gateway (ESG)
NSX Controller

3. What is a key benefit of using NSX for network virtualization?

It decouples the network configuration from the physical hardware
It reduces the need for firewalls
It automatically configures physical network switches
It enhances the performance of physical network adapters

4. Which protocol does NSX use for communication between the NSX components?

VXLAN
OpenFlow
IPsec
VxLAN

5. What does NSX use to enable network segmentation?

Distributed firewall and security policies
Virtual network cables
Physical switches
Encryption standards

6. What is a key feature of the NSX Distributed Firewall?

It provides security at the virtual machine level
It secures physical servers against network attacks
It manages storage resources for virtual machines
It provides VPN services for remote access

7. What is the role of NSX Manager?

It manages the overall configuration and health of the NSX environment
It manages physical network hardware
It installs virtual network adapters in virtual machines
It automates storage provisioning

8. Which component of NSX is responsible for logical switching?

Logical Switches
NSX Edge
Distributed Logical Router
NSX Manager

9. What type of topology does NSX support for network segmentation?

Logical network topologies that are abstracted from the physical hardware
Physical network topologies based on switches and routers
Static IP addressing for virtual networks
Point-to-point network setups only

10. What is an NSX Edge device used for?

To provide services like routing, VPN, NAT, and load balancing
To manage virtual machine resources
To monitor storage and disk usage
To connect physical servers to the network

11. What is the role of the NSX Controller in VMware NSX?

It is responsible for controlling the distributed virtual network configuration and data plane
It is responsible for the physical network setup
It manages virtual machine provisioning
It enhances virtual machine security

12. Which protocol is used by NSX for creating logical networks between virtual machines?

VXLAN (Virtual Extensible LAN)
BGP (Border Gateway Protocol)
IPsec (Internet Protocol Security)
ARP (Address Resolution Protocol)

13. Which of the following NSX components is used for network security?

NSX Distributed Firewall
NSX Manager
NSX Edge
NSX Controller

14. What is the function of a Distributed Logical Router (DLR) in NSX?

It enables routing between different logical networks in NSX
It handles encryption and security for virtual machines
It configures the physical network connections
It connects virtual machines to storage devices

15. What is a key feature of the NSX Edge Services Gateway?

Provides external connectivity and services like NAT, VPN, and load balancing
Manages virtual machine storage
Distributes firewall policies
Acts as a hardware appliance for network monitoring

16. What does NSX use to support the creation of virtualized Layer 2 networks?

VXLAN (Virtual Extensible LAN)
MPLS (Multiprotocol Label Switching)
BGP (Border Gateway Protocol)
Ethernet

17. Which component in NSX is responsible for network state synchronization?

NSX Controller
NSX Edge
NSX Manager
Distributed Logical Router

18. What is a main advantage of using NSX in a cloud environment?

It allows seamless integration of networking and security across on-premises and cloud infrastructures
It reduces the need for load balancing
It minimizes the need for server-side storage
It automatically manages virtual machine provisioning

19. Which component of NSX helps provide high availability and fault tolerance?

NSX Edge
NSX Manager
NSX Controller
Distributed Logical Router

20. What type of security feature does NSX provide for East-West traffic?

Micro-segmentation with distributed firewall capabilities
Packet sniffing and analysis tools
Data encryption for virtual machines
Physical device security

21. Which NSX component provides API access for automation?

NSX Manager
NSX Edge
NSX Controller
Logical Switch

22. What is the purpose of Transport Zones in NSX?

Define the scope of network connectivity
Configure firewall rules
Manage storage connectivity
Control VM migration

23. Which protocol does NSX use for control plane communication?

MP-BGP
OSPF
RIP
EIGRP

24. What is the function of Geneve in NSX?

Encapsulation protocol for overlay networks
Firewall policy distribution
Storage replication
VM migration protocol

25. Which NSX feature provides micro-segmentation?

Distributed Firewall
Edge Firewall
Gateway Firewall
Service Insertion

26. What is the purpose of NSX Tier-0 Gateway?

Provide north-south connectivity
Manage VM storage
Configure host networking
Control vMotion traffic

27. Which component handles logical switching in NSX?

N-VDS (NSX Virtual Distributed Switch)
vSphere Standard Switch
vSphere Distributed Switch
Physical Switch

28. What is the role of NSX Tier-1 Gateway?

Provide east-west routing
Connect to physical networks
Manage storage networks
Control host traffic

29. Which NSX feature provides service insertion?

Service Chaining
Distributed Firewall
Logical Switching
Edge Clustering

30. What is the purpose of NSX Transport Nodes?

Hosts that participate in NSX networking
Manage firewall rules
Control storage access
Handle VM backups

31. Which NSX component provides DHCP services?

Edge Node
Manager
Controller
Logical Switch

32. What is the function of NSX DFW (Distributed Firewall)?

Enforce security policies at vNIC level
Protect physical network
Manage storage security
Control VM placement

33. Which protocol does NSX use for ECMP routing?

BGP
OSPF
RIP
Static Routing

34. What is the purpose of NSX IP Discovery?

Detect IP addresses of VMs
Find physical switches
Locate storage devices
Discover vCenter servers

35. Which NSX feature provides NAT functionality?

Edge Services Gateway
Distributed Firewall
Logical Switch
Transport Zone

36. What is the role of NSX SpoofGuard?

Prevent IP spoofing attacks
Block DDoS attacks
Detect malware
Prevent storage corruption

37. Which NSX component provides VPN services?

Edge Node
Manager
Controller
Host

38. What is the purpose of NSX Traceflow?

Troubleshoot connectivity issues
Monitor storage performance
Track VM migrations
Analyze firewall logs

39. Which NSX feature provides load balancing?

Edge Services Gateway
Distributed Firewall
Logical Router
Transport Node

40. What is the function of NSX MAC Learning?

Discover MAC addresses automatically
Configure static MAC entries
Manage storage MACs
Control VM MAC assignments

41. Which NSX component provides ARP suppression?

Control Plane
Data Plane
Management Plane
Storage Plane

42. What is the purpose of NSX Bridge Endpoint?

Connect overlay to VLAN networks
Join two transport zones
Link two edge nodes
Bridge two logical switches

43. Which NSX feature provides IDS/IPS capabilities?

NSX Intelligence
Distributed Firewall
Service Insertion
Traceflow

44. What is the role of NSX Guest Introspection?

Provide VM-level security services
Monitor host health
Inspect storage traffic
Analyze network packets

45. Which NSX component provides L2 bridging?

Edge Node
Manager
Controller
Host

46. What is the purpose of NSX IPFIX?

Network traffic flow monitoring
Storage performance analysis
Firewall log collection
VM health monitoring

47. Which NSX feature provides DHCP relay?

Logical Router
Edge Node
Distributed Firewall
Transport Zone

48. What is the function of NSX BFD (Bidirectional Forwarding Detection)?

Fast failure detection
Load balancing
Traffic shaping
Packet inspection

49. Which NSX component provides metadata proxy?

Edge Node
Manager
Controller
Host

50. What is the purpose of NSX Route Redistribution?

Share routes between routing protocols
Balance network load
Monitor route changes
Secure routing tables

51. Which NSX feature provides L7 application identification?

NSX Intelligence
Distributed Firewall
Service Insertion
Traceflow

52. What is the role of NSX SSL VPN-Plus?

Provide secure remote access
Encrypt east-west traffic
Protect storage traffic
Secure management plane

53. Which NSX component provides DNS services?

Edge Node
Manager
Controller
Host

54. What is the purpose of NSX Firewall Sections?

Organize firewall rules
Divide network segments
Separate management traffic
Isolate storage networks

55. Which NSX feature provides dynamic routing?

BGP/OSPF
Static Routing
Policy-Based Routing
ECMP

56. What is the function of NSX L2VPN?

Extend L2 networks across sites
Connect VMs to storage
Bridge physical networks
Link management networks

57. Which NSX component provides VRF (Virtual Routing and Forwarding)?

Tier-0 Gateway
Tier-1 Gateway
Edge Node
Logical Switch

58. What is the purpose of NSX MAC Learning Whitelist?

Control which MACs can be learned
Filter storage traffic
Limit VM migrations
Restrict management access

59. Which NSX feature provides QoS marking?

Traffic Shaping
Firewall Rules
Service Insertion
Route Redistribution

60. What is the role of NSX PBR (Policy-Based Routing)?

Route traffic based on policies
Balance network load
Monitor route changes
Secure routing tables

61. Which NSX component provides L7 load balancing?

Edge Node
Manager
Controller
Host

62. What is the purpose of NSX Port Mirroring?

Copy network traffic for analysis
Duplicate storage traffic
Mirror VM configurations
Replicate firewall rules

63. Which NSX feature provides DDoS protection?

Distributed Firewall
Edge Firewall
Service Insertion
Traceflow

The VMware NSX Professional certification is a globally recognized credential for IT professionals. This practice test helps you prepare by covering key topics like hardware, networking, troubleshooting, and security.

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