VMware 2V0-41.23 Online Practice Questions and Exam Preparation

VMware 2V0-41.23 Online Questions & Answers

• Question 11:

  NSX improves the security of today's modern workloads by preventing lateral movement, which feature of NSX can be used to achieve this?

  A. Network Segmentation
  B. Virtual Security Zones
  C. Edge Firewalling
  D. Dynamic Routing
  A. Network Segmentation

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  Explanation/Reference:

  According to the web search results, network segmentation is a feature of NSX that improves the security of today's modern workloads by preventing lateral movement. Lateral movement is a technique used by attackers to move from one compromised system to another within a network, exploiting vulnerabilities or credentials . Network segmentation prevents lateral movement by dividing a network into smaller segments or zones, each with its own security policies and controls. This way, if one segment is compromised, the attacker cannot access other segments or resources . NSX enables network segmentation by using micro-segmentation, which applies granular firewall rules at the virtual machine level, regardless of the physical network topology .

• Question 12:

  A company security policy requires all users to log Into applications using a centralized authentication system.

  Which two authentication, authorization, and accounting (AAA) systems are available when Integrating NSX with VMware Identity Manager? (Choose two.)

  A. RADII 2.0
  B. Keyoen Enterprise
  C. RSA SecurelD
  D. LDAP and OpenLDAP based on Active Directory (AD)
  E. SecureDAP
  C. RSA SecurelD
  D. LDAP and OpenLDAP based on Active Directory (AD)

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  Explanation/Reference:

  NSX supports two types of authentication, authorization, and accounting (AAA) systems when integrating with VMware Identity Manager: RSA SecurID and LDAP and OpenLDAP based on Active Directory (AD). RSA SecurID is a two-factor authentication system that uses a token-based approach to verify the identity of users. LDAP and OpenLDAP based on AD are directory services that store and manage user information and credentials. Both systems can be used to provide centralized authentication for users who want to access applications in an NSX environment . https://blogs.vmware.com/networkvirtualization/2017/11/remote-user-authentication-and-rbac-with-nsx-t.html

  The integration of VMware Identity Manager with NSX provides the following benefits related to user authentication:

  Support for extensive authentication, authorization, and accounting (AAA) systems, including:

  --RADIUS --Smart cards and common access cards --RSA SecureID --LDAP and OpenLDAP based on Active Directory (AD) Enterprise SSO: --Common authentication platform across multiple VMware solutions--Seamless SSO experience

  NSX has its own native LDAP and Active Directory integration, but VMware Identity Manager also offers this capability

• Question 13:

  Which steps are required to activate Malware Prevention on the NSX Application Platform?

  A. Select Cloud Region and Deploy Network Detection and Response.
  B. Activate NSX Network Detection and Response and run Pre-checks.
  C. Activate NSX Network Detection and Response and Deploy Malware Prevention.
  D. Select Cloud Region and run Pre-checks.
  D. Select Cloud Region and run Pre-checks.

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  Explanation/Reference:

  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

• Question 14:

  When deploying an NSX Edge Transport Node, what two valid IP address assignment options should be specified for the TEP IP addresses? (Choose two.)

  A. Use an IP Pool
  B. Use a DHCP Server
  C. Use RADIUS
  D. Use a Static IP List
  E. Use BootP
  A. Use an IP Pool
  D. Use a Static IP List

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  Explanation/Reference:

  When deploying an NSX Edge Transport Node, two valid IP address assignment options that should be specified for the TEP IP addresses are Use an IP Pool and Use a Static IP List. These options allow the user to assign TEP IP addresses from a predefined range of IP addresses or a manually entered list of IP addresses, respectively345. The other options are incorrect because they are not supported methods for assigning TEP IP addresses. There is no option to use a DHCP server, RADIUS, or BootP for TEP IP address assignment in NSX-T345. References: NSX-T Edge TEP networking options, Multi-TEP High Availability, Create an IP Pool for Host Tunnel Endpoint IP Addresses

• Question 15:

  When running nsxcli on an ESXi host, which command will show the Replication mode?

  A. get logical-switch status
  B. get logical-switch
  C. get logical-switches
  D. get logical-switch status
  C. get logical-switches

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  Explanation/Reference:

• Question 16:

  HOTSPOT An administrator configured NSX Advanced Load Balancer to redistribute the traffic between the web servers. However, requests are sent to only one server Which of the following pool configuration settings needs to be adjusted to resolve the problem? Mark the correct answer by clicking on the image.

  Hot Area:

  

  

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  Explanation/Reference:

  Load Balancing Algorithm

  You specify the following parameters during the creation of a server pool:

  Name: A unique name for the server pool.

  Cloud: The cloud connector details for the NSX environment.

  VRF Context: Virtual Routing Framework (VRF) is a method to isolate traffic in a system. VRF is also called a route domain in the load balancer community. A global VRF context is created by default. Network administrators might create

  custom VRF contexts to isolate traffic between different tenants or subsets.

  Default Server Port: New connections to servers will use this destination service port. The default port is 80.

  Load-balancing algorithm: The selected load-balancing algorithm controls how the incoming connections are distributed among the servers in the pool.

  Tier-1 gateway (logical router): Specify the Tier-1 gateway that you want to attach the server pool to. This value matches the Tier-1 gateway specified for the virtual service and VIP.

• Question 17:

  Which three security features are dependent on the NSX Application Platform? (Choose three.)

  A. NSX Intelligence
  B. NSX Firewall
  C. NSX Network Detection and Response
  D. NSX TLS Inspection
  E. NSX Distributed IDS/IPS
  F. NSX Malware Prevention
  A. NSX Intelligence
  C. NSX Network Detection and Response
  F. NSX Malware Prevention

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  Explanation/Reference:

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

• Question 18:

  Which Is the only supported mode In NSX Global Manager when using Federation?

  A. Controller
  B. Policy
  C. Proxy
  D. Proton
  B. Policy

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  Explanation/Reference:

  NSX Global Manager is a feature of NSX that allows managing multiple NSX domains across different sites or clouds from a single pane of glass. NSX Global Manager supports Federation, which is a capability that enables synchronizing configuration and policy across multiple NSX domains. Federation has many benefits such as simplifying operations, improving resiliency, and enabling disaster recovery. The only supported mode in NSX Global Manager when using Federation is Policy mode. Policy mode means that NSX Global Manager acts as a policy manager that defines and distributes global policies to local NSX managers in different domains. Policy mode also allows local NSX managers to have their own local policies that can override or merge with global policies. https://docs.vmware.com/en/VMware-NSX/4.0/administration/GUID-29998FC5-C1AB-40BC-B669-6E8E9937F345.html

• Question 19:

  Which statement is true about an alarm in a Suppressed state?

  A. An alarm can be suppressed for a specific duration in seconds.
  B. An alarm can be suppressed for a specific duration in days.
  C. An alarm can be suppressed for a specific duration in minutes.
  D. An alarm can be suppressed for a specific duration in hours.
  D. An alarm can be suppressed for a specific duration in hours.

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  Explanation/Reference:

  An alarm can be suppressed for a specific duration in hours. According to the VMware NSX documentation, an alarm can be in one of the following states: Open, Acknowledged, Suppressed, or Resolved12 An alarm in a Suppressed state means that the status reporting for this alarm has been disabled by the user for a user-specified duration12 When a user moves an alarm into a Suppressed state, they are prompted to specify the duration in hours. After the specified duration passes, the alarm state reverts to Open. However, if the system determines the condition has been corrected, the alarm state changes to Resolved13 To learn more about how to manage alarm states in NSX, you can refer to the following resources: VMware NSX Documentation: Managing Alarm States 1 VMware NSX Documentation: View Alarm Information 2 VMware NSX Intelligence Documentation: Manage NSX Intelligence Alarm States https://docs.vmware.com/en/VMware-NSXIntelligence/1.2/user-guide/GUID-EBD3C5A8-F9AB-4A22-BA40-92D61850C1E6.html

• Question 20:

  Which two CLI commands could be used to see if vmnic link status is down? (Choose two.)

  A. esxcfg-nics-1
  B. excli network nic list
  C. esxcli network vswitch dvs wmare list
  D. esxcfg-vmknic-1
  E. esxcfg-vmsvc/get.network
  A. esxcfg-nics-1
  B. excli network nic list

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  Explanation/Reference:

  esxcfg-nics-l and esxcli network nic list are two CLI commands that can be used to see the vmnic link status on an ESXi host. Both commands display information such as the vmnic name, driver, link state, speed, and duplex mode. The link state can be either Up or Down, indicating whether the vmnic is connected or not. For example, the output of esxcfg-nics-l can look like this: Name PCI Driver Link Speed Duplex MAC Address MTU Description vmnic0 0000:02:00.0 igbn Up 1000Mbps Full 00:50:56:01:2a:3b 1500 Intel Corporation I350 Gigabit Network Connection vmnic1 0000:02:00.1 igbn Down 0Mbps Half 00:50:56:01:2a:3c 1500 Intel Corporation I350 Gigabit Network Connection