VMware 2V0-41.23 Practice Test - Questions Answers, Page 7

According to the VMware NSX Documentation, TEP stands for Tunnel End Point and is a logical interface that must be configured on transport nodes for encapsulation and decapsulation of Geneve protocol. Geneve is a tunneling protocol that encapsulates the original packet with an outer header that contains metadata such as the virtual network identifier (VNI) and the transport node IP address. TEPs are responsible for adding and removing the Geneve header as the packet traverses the overlay network.

According to the VMware NSX Documentation, these are two NAT rule types that are supported for a tier-0 gateway configured in active-standby high availability mode. NAT stands for Network Address Translation and is a feature that allows you to modify the source or destination IP address of a packet as it passes through a gateway.

Destination NAT: This rule type allows you to change the destination IP address of a packet from an external IP address to an internal IP address. You can use this rule type to provide access to your internal servers from external networks using public IP addresses.

Source NAT: This rule type allows you to change the source IP address of a packet from an internal IP address to an external IP address. You can use this rule type to provide access to external networks from your internal servers using public IP addresses.

https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.2/nsx-application-platform/GUID-42EDE0AD-CD65-41AC-9694-AD0CCEC35969.html

According to the VMware NSX Documentation, this is the NSX feature that can be leveraged to achieve consistent policy configuration and simplicity across sites:

NSX Federation: This feature allows you to create and manage a global network infrastructure that spans across multiple sites using a single pane of glass. You can use this feature to synchronize policies, segments, gateways, firewalls, VPNs, load balancers, and other network services across sites.

The host switch modes determine how the NSX network and security stack is allocated on the underlying host CPU or DPU.There are two supported host switch modes:Enhanced DatapathandStandard Datapath1.Enhanced Datapath mode leverages the DPU to offload the NSX datapath processing from the host CPU, while Standard Datapath mode uses the host CPU for the NSX datapath processing1. DPDK Datapath, Overlay Datapath, and Secure Datapath are not valid host switch modes for NSX 4.x.References:NSX Features

Route-based VPN is a VPN type that uses Virtual Tunnel interfaces (VTI) to establish IPSec tunnels between an NSX Edge node and remote sites2. A VTI is a logical interface that is assigned an IP address and is associated with a physical or virtual interface.The VTI acts as an end point of the IPSec tunnel and routes traffic between the NSX Edge node and the remote site2. Route & SSL based VPNs, Policy & Route based VPNs, and SSL-based VPN are not VPN types that use VTI.References:Virtual Private Network (VPN)

The four types of role-based access control (RBAC) permissions areRead,None,Full access, andExecute1. Read permission allows the user to view the configuration and status of the system. None permission denies any access to the system. Full access permission grants all permissions including Create, Read, Update, and Delete (CRUD).Execute permission includes Read and Update permissions1. Auditor, Enterprise Admin, and Network Admin are not types of permissions, but types of roles that have different sets of permissions.References:NSX Features

There are four types of permissions. Included in the list are the abbreviations for the permissions that are used in theRoles and PermissionsandRoles and Permissions for Manager Modetables.

Full access (FA) - All permissions including Create, Read, Update, and Delete

Execute (E) - Includes Read and Update

Read (R)

None

NSX-T Data Centerhas the following built-in roles. Role names in the UI can be different in the API. InNSX-T Data Center, if you have permission, you can clone an existing role, add a new role, edit newly created roles, or delete newly created roles.

Role-Based Access Control (vmware.com)

To activate Malware Prevention on the NSX Application Platform, the steps are:

In the NSX Manager UI, select System and in the Configuration section, select NSX Application Platform.

Navigate to the Features section, locate the NSX Malware Prevention feature card, and click Activate or anywhere in the card.

In the NSX Malware Prevention activation window, select one of the available cloud regions from which you can access the NSX Advanced Threat Prevention cloud service.

Click Run Prechecks. This precheck process can take some time as the system validates that the minimum license requirement is met and that it is eligible for use with the NSX Advanced Threat Prevention cloud service. The system also validates that the selected cloud region is reachable.

Click Activate.This step can take some time1. Therefore, the correct answer is D. The other options are incorrect because they involve activating or deploying NSX Network Detection and Response, which is a different feature from Malware Prevention.References:Activate NSX Malware Prevention

The RouterLink port is automatically created when a Tier-1 Gateway is connected with a Tier-0 Gateway from the NSX UI1. The RouterLink port is a logical interface that is assigned an IP address and is associated with a physical or virtual interface.The RouterLink port acts as an end point of the IPSec tunnel and routes traffic between the Tier-1 Gateway and the Tier-0 Gateway2. The other options are incorrect because they involve manual creation of logical switches or segments, which are not required for RouterLink port creation.References:Configure NSX for Virtual Networking from vSphere Client,Virtual Private Network (VPN)

https://docs.vmware.com/jp/VMware-NSX/4.0/administration/GUID-3F163DEE-1EE6-4D80-BEBF-8D109FDB577C.html