VMware 2V0-41.24 Exam Dumps & Practice Test Questions

Question 1:

You are about to deploy a virtual NSX Edge Node in your NSX-T Data Center environment. To follow VMware’s official guidance and guarantee full compatibility with NSX management operations, what is the recommended deployment method?

A. Through the NSX UI
B. Through automated or interactive mode using an ISO
C. Through the vSphere Web Client
D. Through the OVF command line tool

Correct Answer: A

Explanation:

When deploying a virtual NSX Edge Node in an NSX-T Data Center environment, VMware strongly recommends using the NSX UI (User Interface). This approach is the most streamlined, supported, and integration-friendly method for deploying virtual edge nodes. The NSX UI ensures that each stage of the deployment process—from configuration to registration—is handled within NSX Manager’s ecosystem, minimizing manual intervention and error.

The NSX Edge Node is a fundamental part of the NSX-T architecture, supporting key services such as Tier-0 and Tier-1 routing, NAT, VPN, and load balancing. These nodes act as the gateway between the virtualized network and the physical infrastructure, playing a vital role in north-south traffic flow. Because of its central role, it's crucial that the deployment method integrates tightly with the broader NSX control and management plane.

Using the NSX UI allows for a fully guided deployment experience through a wizard-like interface. During the deployment, administrators can select the appropriate VM form factor, map uplinks to transport zones, assign management IP addresses, and define system resources like CPUs and memory—all directly within NSX Manager. This not only simplifies setup but also ensures the node is correctly registered with the NSX fabric, reducing the potential for configuration mismatches or missing integrations.

Other deployment methods, although technically feasible, are not recommended for general-purpose use:

• B. ISO (automated or interactive mode): This method is primarily designed for installing NSX on bare-metal edge nodes. It is more appropriate for physical appliances rather than virtual machines and does not provide the seamless integration that the NSX UI offers.

• C. vSphere Web Client: While administrators can manually deploy an OVA using the vSphere client, this method lacks automatic integration with NSX Manager. Important steps—such as interface mapping and fabric registration—must be completed manually, increasing the chance for errors and inconsistencies.

• D. OVF Command Line Tool: This approach is often used in scripted or automated environments but is better suited to advanced users and custom deployments. It doesn't include the built-in logic, validations, and simplicity that the NSX UI provides.

In conclusion, using the NSX UI offers a consistent, validated, and NSX-aware deployment workflow. It ensures that all configuration parameters are correctly applied, while also supporting operational efficiency and alignment with VMware’s best practices for lifecycle and network management.

Question 2:

You want to visualize and analyze your network components using the Network Topology feature in NSX Manager. 

Which three functions does the NSX Topology view support to help with connectivity analysis and infrastructure understanding? (Choose three.)

A. Display how the different NSX components are interconnected
B. Display the VMs connected to Segments
C. Display how the Physical components are interconnected
D. Display the uplinks configured on the Tier-1 Gateways
E. Display the uplinks configured on the Tier-0 Gateways

Correct Answers: A, B, E

Explanation:

The Network Topology view in VMware NSX Manager provides a dynamic, real-time graphical representation of the NSX virtual network. It is designed to help administrators visualize, validate, and troubleshoot the logical components of their NSX-T environment. This view is especially useful for operational insight, compliance validation, and diagnosing configuration errors or misconnectivity.

Here are the key capabilities of this feature:

• A. Interconnection of NSX Components:
  The topology view clearly shows how core NSX elements such as Tier-0 and Tier-1 Gateways, edge nodes, segments, and distributed routers are linked together. This visual layout helps understand how traffic flows within the virtual network and how various components communicate.

• B. Display VMs Connected to Segments:
  The topology view can also show virtual machines (VMs) and the logical segments (i.e., NSX switches) they’re connected to. This is critical for analyzing tenant connectivity, checking for misconfigured network interfaces, and validating workloads within a logical switch.

• E. Uplinks on Tier-0 Gateways:
  Tier-0 Gateways handle north-south traffic and connect the virtual NSX network to the physical world. The topology view displays uplinks from Tier-0 Gateways to physical interfaces, allowing admins to verify connectivity to the external network and confirm which edge nodes are involved.

Here’s why the other options are not correct:

• C. Display Physical Component Connections:
  NSX’s topology view is focused on the logical network, not on the physical underlay. It doesn’t show connections like switches, routers, or cables at the physical level. That sort of visibility would come from external tools like vRealize Network Insight or traditional network monitoring tools.

• D. Uplinks on Tier-1 Gateways:
  Tier-1 Gateways do not connect directly to physical networks. They route east-west traffic within the virtual environment and pass upstream to Tier-0 Gateways for external communication. As a result, uplinks are not relevant at the Tier-1 level and are not displayed in the topology view.

In conclusion, the NSX Network Topology feature offers a clear, interactive map of your virtual infrastructure. It helps verify logical connections, understand VM placement, and inspect how NSX components, especially Tier-0 Gateways, interact with the outside world—all of which are essential for managing a scalable, secure, and resilient network.

Question 3:

An NSX administrator is planning to scale out a standalone NSX Manager setup into a three-node management cluster to meet production-level high availability requirements. The administrator intends to use the NSX UI to add two more NSX Manager nodes and configure a Cluster Virtual IP (VIP) for load distribution and fault tolerance.

Which two requirements must be satisfied before using the NSX UI for this cluster setup? (Choose two.)

A. The cluster must be configured via API only.
B. All NSX Manager nodes must be in the same subnet.
C. Each node must reside in a separate subnet.
D. A compute manager must be registered.
E. NSX Manager must be deployed on a Windows Server.

Correct Answers: B, D

Explanation:

When expanding an NSX Manager deployment into a three-node cluster to support high availability in a production environment, there are certain prerequisites that administrators must meet before initiating the configuration through the NSX UI. This process ensures that the cluster is resilient, scalable, and capable of seamless failover.

B. All NSX Manager nodes must be in the same subnet
This is a crucial requirement. All manager nodes that are part of the NSX Management Cluster must reside within the same Layer 2 subnet. This necessity arises because the Cluster Virtual IP (VIP) relies on Layer 2 communication between nodes. The VIP provides a single endpoint for both UI and API access and uses virtual IP failover mechanisms that assume all nodes can reach each other directly at the link layer. If the nodes were distributed across different subnets, VIP configuration would fail or lead to unstable behavior.

D. A compute manager must be registered
Before deploying new NSX Manager nodes via the NSX UI, a compute manager—usually a vCenter Server—must be registered with NSX. This is because the NSX Manager uses the compute manager to orchestrate the placement of virtual appliances (additional manager nodes) on ESXi hosts. Without a compute manager, NSX Manager lacks the integration needed to handle the provisioning of additional appliances, thereby preventing UI-driven cluster expansion.

Incorrect options:

• A. Configuration via API is possible but not mandatory. VMware supports both UI and API-based configuration. The UI method is easier and fully supported.

• C. Placing nodes in separate subnets violates the Layer 2 requirement for VIP configuration.

• E. NSX Manager is not installed on Windows. It is a Linux-based appliance (Photon OS) deployed as an OVA file, eliminating the need for a Windows environment.

In summary, to properly expand to a three-node NSX Manager cluster using the NSX UI, administrators must ensure that all nodes share the same subnet and that a compute manager is already configured. These conditions enable VIP assignment and automate node deployment efficiently.

Question 4:

An NSX administrator needs to determine the IP address of the VMkernel (vmk) port used for Geneve tunneling on a specific ESXi transport node. Since Geneve is responsible for encapsulating and decapsulating overlay traffic in NSX-T, it's essential that the vmk interface is properly configured. The administrator wants to verify this information using the ESXi shell or through SSH.

Which two commands can accurately provide the IP address assigned to the Geneve vmk port? (Choose two.)

A. net-dvs
B. esxcfg-nics -l
C. esxcli network ip interface ipv4 get
D. esxcfg-vmknic -l
E. esxcli network nic list

Correct Answers: C, D

Explanation:

In an NSX-T environment, Geneve tunneling is used to support overlay networking by encapsulating traffic between transport nodes. Each ESXi host participating as a transport node must have a dedicated VMkernel (vmk) port configured for this purpose. Verifying that the correct vmk interface is being used—and that it has a valid IP address—is critical for troubleshooting overlay connectivity issues and ensuring correct configuration.

C. esxcli network ip interface ipv4 get
This command displays the IPv4 configuration for all VMkernel interfaces on the ESXi host. The output includes the interface names (e.g., vmk0, vmk1), IP addresses, and subnet information. This is one of the most direct and reliable ways to confirm the IP address assigned to the vmk interface responsible for Geneve tunneling. It helps identify if the overlay network is using the correct IP and whether it’s reachable by other transport nodes.

D. esxcfg-vmknic -l
This command provides a detailed list of all VMkernel network interfaces, including their IP addresses, associated port groups, VLAN IDs, MTU settings, and more. It’s especially useful in NSX environments because Geneve requires larger MTU settings (usually 1600 or more), which are easily identified here. It allows administrators to distinguish which vmk is designated for overlay traffic based on network attributes.

Incorrect options:

• A. net-dvs displays distributed virtual switch details but does not show VMkernel interface IPs. It’s more relevant for virtual switch configuration, not overlay tunnel validation.

• B. esxcfg-nics -l provides details about physical NICs (vmnics), including their speed and status. However, it does not relate to VMkernel interfaces and doesn’t display IP address information.

• E. esxcli network nic list is similar to option B and only shows physical NICs, not VMkernel ports or their IP configurations.

In conclusion, to verify the IP address associated with the Geneve tunneling VMkernel port on an ESXi transport node, the most effective commands are esxcli network ip interface ipv4 get and esxcfg-vmknic -l. These tools offer the necessary visibility into VMkernel networking and help maintain the integrity of NSX overlay communications.

Question 5:

A company is deploying a Layer 2 VPN (L2 VPN) with VMware NSX to connect remote and on-premises networks while maintaining consistent broadcast domains. To achieve this, the network engineer must select the correct components that can serve as L2 VPN clients and form tunnels with the NSX L2 VPN server. 

Based on VMware NSX’s supported architecture, which two components can act as L2 VPN clients in this setup? (Choose two.)

A. NSX Autonomous Edge
B. NSX Edge
C. NSX for vSphere Edge
D. Third-party Hardware VPN Device

Correct Answers: A, C

Explanation:

VMware NSX supports Layer 2 VPN (L2 VPN) as a key solution for extending on-premises networks across geographically distributed environments. This technology is particularly useful for organizations undergoing cloud migrations, implementing disaster recovery solutions, or maintaining application continuity across sites. The primary advantage of using L2 VPN is that it enables the extension of broadcast domains while preserving existing IP addressing, minimizing disruptions.

In an NSX environment, the L2 VPN setup consists of two essential components: the L2 VPN Server, which typically resides on an NSX Edge (commonly the Tier-0 gateway), and the L2 VPN Client, which is located at the remote site and initiates the tunnel back to the server.

A. NSX Autonomous Edge is a correct answer. This lightweight virtual appliance is designed explicitly to function as an L2 VPN client. It can be deployed at branch offices or edge locations where a full NSX installation is unnecessary. Its primary role is to connect to the L2 VPN Server hosted on the main NSX Edge, allowing seamless extension of the Layer 2 network to remote locations.

C. NSX for vSphere Edge is also a valid choice. Despite being a legacy solution (associated with NSX-v), the Edge Services Gateway (ESG) in NSX for vSphere supports L2 VPN client functionality. This means it can initiate a tunnel to an L2 VPN Server on NSX Edge, which is especially relevant in environments transitioning from NSX-v to NSX-T.

B. NSX Edge is incorrect in this context. While it plays a critical role in the L2 VPN setup, its primary function is as the server, not the client. It handles incoming L2 VPN tunnels and performs bridging between overlay and VLAN-backed segments.

D. Third-party Hardware VPN Device is also incorrect. VMware NSX uses proprietary mechanisms for its L2 VPN functionality, which are not compatible with generic third-party VPN hardware. These devices typically support IPsec or SSL VPN, not the NSX-specific L2 VPN protocol.

In conclusion, the NSX Autonomous Edge and NSX for vSphere Edge are the only supported components that can function as L2 VPN clients within VMware’s NSX architecture. Their integration ensures efficient and secure L2 extension across remote environments.

Question 6:

A company must comply with strict IT security regulations that require two-factor authentication (2FA) for all administrator logins to the NSX Manager interface. The NSX administrator is preparing for this integration and needs to ensure the correct identity provider components are configured in advance. 

What setup must be in place to successfully implement 2FA for NSX Manager?

A. Active Directory LDAP integration with ADFS
B. VMware Identity Manager with NSX added as a Web Application
C. VMware Identity Manager with an OAuth Client added
D. Active Directory LDAP integration with OAuth Client added

Correct Answer: C

Explanation:

Two-factor authentication (2FA) significantly enhances security by requiring users to present two different types of credentials before gaining access. This usually involves something the user knows (like a password) and something they possess (like a temporary token or approval through an authenticator app). VMware NSX Manager supports modern authentication protocols, including OAuth 2.0, to enable secure 2FA workflows for administrative access.

To implement 2FA with NSX Manager, it must be integrated with a federated identity provider that supports OAuth-based authentication. VMware Identity Manager (vIDM) is VMware’s preferred solution for this task, as it supports OAuth 2.0, SAML, and multifactor authentication workflows.

C. VMware Identity Manager with an OAuth Client added is the correct answer. In this setup, NSX Manager must be registered in vIDM as an OAuth client, enabling the redirection of authentication requests from NSX Manager to vIDM. Once redirected, vIDM can enforce various authentication policies, including time-based one-time passwords (TOTP), push-based authentication, and other multi-factor methods. This setup provides a secure and seamless authentication experience that satisfies compliance requirements.

A. Active Directory LDAP integration with ADFS is incorrect because, while ADFS supports federated identity and can integrate with LDAP, it does not provide direct OAuth client capabilities for NSX Manager. OAuth integration is critical for enabling token-based authentication flows required by NSX Manager.

B. VMware Identity Manager with NSX added as a Web Application is also incorrect. Simply registering NSX as a web app in vIDM does not establish an OAuth client relationship, which is necessary for secure, token-based authentication and 2FA.

D. Active Directory LDAP integration with OAuth Client added is invalid because LDAP itself cannot manage OAuth clients or token flows. OAuth integration needs to be configured within a system like vIDM, not LDAP.

Ultimately, the administrator must configure VMware Identity Manager with NSX Manager registered as an OAuth Client to properly enable 2FA. This ensures that logins are routed through a secure, policy-driven identity provider and meet strict enterprise security standards.

Question 7:

An administrator has completed setting up VMware Identity Manager (vIDM) with NSX Manager to support centralized authentication features, including two-factor authentication. To validate this setup, the administrator needs to ensure that authentication requests are now being routed through vIDM instead of the NSX Manager’s local login system. 

What is the most reliable way to verify that NSX Manager is properly integrated with vIDM?

A. Check in the NSX UI to see if the VMware Identity Manager Integration status is marked as “Enabled”.
B. Use the NSX CLI to verify that the VMware Identity Manager Integration status is “Configured”.
C. In the VMware Identity Manager console, confirm that the remote access application is showing a green status.
D. Look at the NSX Manager UI’s address bar and verify that the URI contains “local=false”.

Correct Answer:  D

Explanation:

When integrating VMware Identity Manager (vIDM) with NSX Manager, it’s not enough to simply complete the configuration steps—what truly matters is confirming that the redirection for authentication is actually working. A functional integration will redirect users to vIDM for login instead of using the built-in local login page of NSX Manager.

The most reliable way to confirm that this redirection is taking place is by checking the URL in the address bar during the login process. If the URI contains the parameter local=false, it means the login page is leveraging federated authentication through vIDM. This indicator confirms that NSX Manager is actively redirecting authentication requests to vIDM as intended.

Let’s evaluate the options:

A. While the NSX UI may display that vIDM integration is “Enabled,” this status only confirms that the configuration exists. It does not necessarily indicate that it is functioning properly or that redirection to vIDM is occurring.

B. The CLI command showing “Configured” status also reflects that configuration data has been saved but doesn’t confirm actual user authentication redirection.

C. Seeing a green status for the remote access application in the vIDM console shows that the service is running and healthy from vIDM's perspective. However, this doesn't prove that NSX Manager is using it for login redirection.

D. This is the most definitive method. When the NSX login URL includes local=false, it confirms that the authentication is being handled by vIDM, not locally. This parameter shows that redirection is occurring and that the federated login is functioning as intended.

Therefore, checking the NSX Manager login URI for local=false provides the clearest confirmation of successful and operational integration with VMware Identity Manager.

Question 8:

In the context of deploying VMware NSX in a data center, one critical design consideration is ensuring proper MTU (Maximum Transmission Unit) settings across the network fabric. Since NSX relies on encapsulation protocols like Geneve, improper MTU configuration can negatively impact overlay traffic. 

What is the recommended minimum MTU setting to ensure that NSX overlay traffic flows efficiently without fragmentation or performance degradation?

A. Configure MTU to 1700 bytes or more across the entire data center network, including inter-data center links.
B. Set MTU to 1500 bytes or less only for inter-data center connections.
C. Use Path MTU Discovery and rely on automatic packet fragmentation.
D. Configure MTU to 1550 bytes or less throughout the data center network.

Correct Answer: A

Explanation:

VMware NSX relies heavily on overlay networking to support virtualized communication between workloads. These overlays use encapsulation protocols—most commonly Geneve—which add additional header information to packets. This encapsulation increases the overall size of each packet by approximately 50 to 100 bytes beyond the standard 1500-byte Ethernet MTU.

To prevent these larger packets from being fragmented or dropped, VMware recommends configuring the MTU to at least 1700 bytes across the entire network fabric. This includes all transport nodes, physical switches, routers, and inter-data center links. Without this adjustment, encapsulated packets may encounter fragmentation, which degrades performance and introduces unnecessary overhead.

Let’s examine the answer choices:

A. This is the correct choice. By setting the MTU to 1700 bytes or more, you ensure that all encapsulated Geneve packets can traverse the network without fragmentation. This setting supports both East-West traffic between VMs and NSX control plane traffic.

B. Keeping MTU at 1500 bytes for inter-DC connections is inadequate. While it might seem standard, it cannot accommodate the encapsulation overhead. As a result, critical traffic may be dropped or fragmented when passing through inter-data center links, reducing reliability and throughput.

C. Path MTU Discovery, while theoretically useful, is unreliable in practice. Many modern firewalls and routers block the ICMP messages needed for the process to function. Relying on fragmentation increases CPU load and latency, which is not desirable in high-performance NSX environments.

D. An MTU setting of 1550 bytes is still insufficient to support Geneve encapsulation reliably. While better than 1500, it doesn’t offer enough headroom to accommodate maximum overlay packet sizes, especially when considering additional VLAN tags or nested encapsulation.

In conclusion, VMware explicitly advises configuring an MTU of 1700 bytes or higher for all network components involved in the NSX fabric. This prevents fragmentation, ensures smooth overlay traffic, and helps maintain optimal network performance in software-defined environments.

Question 9:

Which feature of VMware NSX-T enables the enforcement of east-west traffic security policies directly at the virtual machine level, minimizing lateral movement of threats?

A. NSX Edge Firewall
B. Gateway Firewall
C. Distributed Firewall
D. Logical Router

Correct Answer:  C

Explanation:

VMware NSX-T offers a comprehensive approach to network security through its micro-segmentation capabilities. One of the most powerful features that enables micro-segmentation is the Distributed Firewall (DFW).

The Distributed Firewall operates at the hypervisor level and enforces security policies directly at the virtual network interface card (vNIC) of each virtual machine (VM). This allows granular control over east-west traffic, which is the lateral traffic that flows within a data center—between VMs, application components, or services.

Traditional perimeter firewalls are effective at controlling north-south traffic (from external networks into the data center), but they are not designed to protect against lateral movement within the network. This is where the DFW becomes crucial. It allows administrators to define rules that control traffic between workloads based on various attributes such as VM names, tags, security groups, IP addresses, or application type.

Because it’s distributed, the DFW doesn’t rely on a centralized appliance, meaning it scales easily and avoids becoming a bottleneck. It reduces the attack surface by preventing unauthorized communication between VMs and isolates workloads to contain breaches.

Why other options are incorrect:

• A. NSX Edge Firewall applies to traffic entering and leaving NSX Edge devices, typically used for north-south traffic, not intra-VM traffic.

• B. Gateway Firewall protects routed network segments at the Tier-0 or Tier-1 gateway, and again, is more suited for external or inter-tier traffic.

• D. Logical Router handles routing between logical segments but does not enforce firewall policies.

In summary, C. Distributed Firewall is the correct answer because it delivers precise, scalable, and context-aware security for east-west traffic within the NSX-T environment—making it a cornerstone of micro-segmentation and Zero Trust security in VMware networks.

Question 10:

What is the primary function of the Tier-1 Gateway in VMware NSX-T’s multi-tier routing architecture?

A. Route traffic between virtual networks and external physical networks
B. Provide centralized firewalling for east-west traffic
C. Connect internal segments and forward traffic to Tier-0 Gateway
D. Serve as a DHCP and DNS server for NSX environments

Correct Answer: C

Explanation:

VMware NSX-T uses a multi-tier routing model consisting of Tier-0 (T0) and Tier-1 (T1) Gateways. This architecture allows for scalable, modular, and logically separated routing domains, making it ideal for cloud-native and microservices-based applications.

The Tier-1 Gateway serves a very specific function in this architecture. It is responsible for routing internal traffic between logical segments (also known as logical switches) within the same tenant or domain. The T1 Gateway typically connects application-level subnets and services. Once it completes internal routing tasks, it forwards northbound traffic to the Tier-0 Gateway, which then connects to the physical network infrastructure or external networks like the internet.

Tier-1 Gateways are commonly used for tenant-level or application-level routing, keeping different tenants or environments logically separate while still providing routing capabilities within that domain. This helps to implement multi-tenancy and service-level isolation.

Here’s why the other options are incorrect:

• A. While external routing is essential, this is handled by the Tier-0 Gateway, not Tier-1. Tier-0 interfaces with physical routers and handles BGP, OSPF, or static routing for external connectivity.

• B. Although Tier-1 can have firewall capabilities via Gateway Firewall, east-west traffic security is mainly enforced through Distributed Firewall, not the Tier-1 Gateway.

• D. Tier-1 Gateways can be configured to provide DHCP Relay services, but this is not their primary purpose. DHCP and DNS services are optional and not central to the routing role of T1.

Therefore, C is the correct answer. The Tier-1 Gateway connects logical segments, routes internal application traffic, and forwards necessary northbound traffic to Tier-0. It is a key component in enabling logical, distributed routing in NSX-T environments while preserving separation and scalability.