VMware NSX 4.x Professional 2V0-41.23 Exam Questions

Answer : B

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.Reference:Virtual Private Network (VPN)

Answer : C, D

VMware NSX is a portfolio of networking and security solutions that enables consistent policy, operations, and automation across multiple cloud environments1

The VMware NSX portfolio includes the following solutions:

VMware NSX Data Center: A platform for data center network virtualization and security that delivers a complete L2-L7 networking stack and overlay services for any workload1

VMware NSX Cloud: A service that extends consistent networking and security to public clouds such as AWS and Azure1

VMware NSX Advanced Load Balancer: A solution that provides load balancing, web application firewall, analytics, and monitoring for applications across any cloud12

VMware NSX Distributed IDS/IPS: A feature that provides distributed intrusion detection and prevention for workloads across any cloud12

VMware NSX Intelligence: A service that provides planning, observability, and intelligence for network and micro-segmentation1

VMware NSX Federation: A capability that enables multi-site networking and security management with consistent policy and operational state synchronization1

VMware NSX Service Mesh: A service that connects, secures, and monitors microservices across multiple clusters and clouds1

VMware NSX for Horizon: A solution that delivers secure desktops and applications across any device, location, or network1

VMware NSX for vSphere: A solution that provides network agility and security for vSphere environments with a built-in console in vCenter1

VMware NSX-T Data Center: A platform for cloud-native applications that supports containers, Kubernetes, bare metal hosts, and multi-hypervisor environments1

VMware Tanzu Kubernetes Grid and VMware Tanzu Kubernetes Cluster are not part of the VMware NSX portfolio. They are solutions for running Kubernetes clusters on any cloud3

VMware Aria Automation is not a real product name. It is a fictional name that does not exist in the VMware portfolio.

https://blogs.vmware.com/networkvirtualization/2020/01/nsx-hero.html/

Answer : A, C, F

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

Answer : C

The insertion point for East-West network introspection is the Guest VM vNIC. Network introspection is a service insertion feature that allows third-party network services to be integrated with NSX. Network introspection enables traffic redirection from the Guest VM vNIC to a service virtual machine (SVM) that runs the partner service.The SVM can then inspect, monitor, or modify the traffic before sending it back to the original destination1. The other options are incorrect because they are not the insertion points for East-West network introspection. The Tier-0 router is used for North-South routing and network services. The partner SVM is the service virtual machine that runs the partner service, not the insertion point. The host physical NIC is not involved in network introspection.Reference:Network Introspection Settings

Answer : D

The field in a Tier-1 Gateway Firewall that would be used to allow access for a collection of trustworthy web sites isProfiles -> L7 Access Profile.This field allows the user to create a Layer 7 access profile that defines a list of allowed or blocked URLs based on categories, reputation, or custom entries1.The user can then apply the L7 access profile to a firewall rule to control the traffic based on the URL filtering criteria1. The other options are incorrect because they are not related to URL filtering.The Source field specifies the source IP address or group of the firewall rule1.The Destination field specifies the destination IP address or group of the firewall rule1.The Profiles -> Context Profiles field allows the user to create a context profile that defines a list of application signatures or attributes that can be used to identify and classify network traffic1.Reference:Gateway Firewall

Answer : D, E, F

According to the VMware NSX 4.x Professional documents and tutorials, an NSX Manager is a standalone appliance that hosts the API services, the management plane, control plane, and policy management.The NSX Manager has three built-in roles: policy, manager, and controller2. The policy role handles the declarative configuration of the system and translates it into desired state for the manager role. The manager role receives and validates the configuration from the policy role and stores it in a distributed persistent database. The manager role also publishes the configuration to the central control plane.The controller role implements the central control plane that computes the network state based on the configuration and topology information3. The other roles (master, cloud, and zookeeper) are not valid NSX Manager roles.

Answer : C, D

https://docs.vmware.com/en/VMware-Validated-Design/5.0.1/com.vmware.vvd.sddc-nsxt-design.doc/GUID-74141ABD-C9AF-4A92-8338-092CD67EB56E.html

https://www.hydra1303.com/nsx-t-routing-part-i#:~:text=Logical%20routing%20in%20NSX%2DT,using%20static%20routes%20or%20BGP

. https://www.delltechnologies.com/asset/en-us/products/converged-infrastructure/technical-support/docu96042.pdf