Latest Success Metrics For Actual 2V0-41.23 Exam (Updated 109 Questions)
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NEW QUESTION # 40
Which three data collection sources are used by NSX Network Detection and Response to create correlations/Intrusion campaigns? (Choose three.)
- A. Files and anti-malware (lie events from the NSX Edge nodes and the Security Analyzer
- B. Suspicious Traffic Detection events from NSX Intelligence
- C. IDS/IPS events from the ESXi hosts and NSX Edge nodes
- D. East-West anti-malware events from the ESXi hosts
- E. Distributed Firewall flow data from the ESXi hosts
Answer: A,B,C
Explanation:
The correct answers are A. Files and anti-malware (file) events from the NSX Edge nodes and the Security Analyzer, D. IDS/IPS events from the ESXi hosts and NSX Edge nodes, and E. Suspicious Traffic Detection events from NSX Intelligence. According to the VMware NSX Documentation3, these are the three data collection sources that are used by NSX Network Detection and Response to create correlations/intrusion campaigns.
The other options are incorrect or not supported by NSX Network Detection and Response. East-West anti-malware events from the ESXi hosts are not collected by NSX Network Detection and Response3. Distributed Firewall flow data from the ESXi hosts are not used for correlation/intrusion campaigns by NSX Network Detection and Response3.
NEW QUESTION # 41
Refer to the exhibit.
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.
Answer:
Explanation:
Explanation
Load Balancing Algorithm
NEW QUESTION # 42
An NSX administrator would like to export syslog events that capture messages related to NSX host preparation events. Which message ID (msgld) should be used in the syslog export configuration command as a filler?
- A. MONISTORING
- B. SYSTEM
- C. FABRIC
- D. GROUPING
Answer: C
Explanation:
Explanation
According to the VMware NSX Documentation2, the FABRIC message ID (msgld) captures messages related to NSX host preparation events, such as installation, upgrade, or uninstallation of NSX components on ESXi hosts. The syslog export configuration command for NSX host preparation events would look something like this:
set service syslog export FABRIC
The other options are either incorrect or not relevant for NSX host preparation events. MONITORING captures messages related to NSX monitoring features, such as alarms and system events2. SYSTEM captures messages related to NSX system events, such as login, logout, or configuration changes2. GROUPING captures messages related to NSX grouping objects, such as security groups, security tags, or IP sets2.
NEW QUESTION # 43
Which CLI command is used for packet capture on the ESXi Node?
- A. pktcap-uw
- B. tcpdump
- C. debug
- D. set capture
Answer: A
Explanation:
Explanation
According to the VMware Knowledge Base, this CLI command is used for packet capture on the ESXi node.
pktcap-uw stands for Packet Capture User World and is a tool that allows you to capture packets from various points in the network stack of an ESXi host. You can use this tool to troubleshoot network issues or analyze traffic flows.
The other options are either incorrect or not available for this task. tcpdump is not a valid CLI command for packet capture on the ESXi node, as it is a tool that runs on Linux systems, not on ESXi hosts. debug is not a valid CLI command for packet capture on the ESXi node, as it is a generic term that describes the process of finding and fixing errors, not a specific tool or command. set capture is not a valid CLI command for packet capture on the ESXi node, as it does not exist in the ESXi CLI.
NEW QUESTION # 44
An NSX administrator is creating a Tier-1 Gateway configured In Active-Standby High Availability Mode. In the event of node failure, the failover policy should not allow the original tailed node to become the Active node upon recovery.
Which failover policy meets this requirement?
- A. Preemptive
- B. Enable Preemptive
- C. Disable Preemptive
- D. Non-Preemptive
Answer: D
Explanation:
According to the VMware NSX Documentation, a non-preemptive failover policy means that the original failed node will not become the active node upon recovery, unless the current active node fails again. This policy can help avoid unnecessary failovers and ensure stability.
The other options are either incorrect or not available for this configuration. Preemptive is the opposite of non-preemptive, meaning that the original failed node will become the active node upon recovery, if it has a higher priority than the current active node. Enable Preemptive and Disable Preemptive are not valid options for the failover policy, as the failover policy is a drop-down menu that only has two choices: Preemptive and Non-Preemptive.
NEW QUESTION # 45
Which three security features are dependent on the NSX Application Platform? (Choose three.)
- A. NSX Network Detection and Response
- B. NSX Firewall
- C. NSX Malware Prevention
- D. NSX Intelligence
- E. NSX TLS Inspection
- F. NSX Distributed IDS/IPS
Answer: A,C,D
Explanation:
Explanation
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.2/nsx-application-platform/GUID-42EDE0AD-CD
NEW QUESTION # 46
Which command is used to set the NSX Manager's logging-level to debug mode for troubleshooting?
- A. Set service manager log-level debug
- B. Set service nsx-manager log-level debug
- C. Set service nsx-manager logging-level debug
- D. Set service manager logging-level debug
Answer: D
Explanation:
Explanation
According to the VMware Knowledge Base article 1, the CLI command to set the log level of the NSX Manager to debug mode is set service manager logging-level debug. This command can be used when the NSX UI is inaccessible or when troubleshooting issues with the NSX Manager1. The other commands are incorrect because they either use a wrong syntax or a wrong service name. The NSX Manager service name is manager, not nsx-manager2. The log level parameter is logging-level, not log-level3.
https://kb.vmware.com/s/article/55868
NEW QUESTION # 47
Where in the NSX UI would an administrator set the time attribute for a time-based Gateway Firewall rule?
- A. There Is no option in the NSX UI. It must be done via command line interface.
- B. The option to set time based rule is a field in the rule Itself.
- C. The option to set time-based rule is a clock Icon in the policy.
- D. The option to set time-based rule is a clock Icon in the rule.
Answer: D
Explanation:
Explanation
The option to set time-based rule is a clock icon in the rule. According to the VMware NSX Documentation2, you can configure time-based firewall policy by clicking the clock icon on the firewall policy section that you want to have a time window. You can then create or select a time window that specifies the time zone, frequency, days, and hours for the policy section to take effect. The clock icon for the section turns green when you publish the policy.
NEW QUESTION # 48
Which two are requirements for FQDN Analysis? (Choose two.)
- A. ESXI control panel requires access to the Internet to download category and reputation definitions.
- B. A layer 7 gateway firewall rule must be configured on the Tier-0 gateway uplink.
- C. The NSX Edge nodes require access to the Internet to download category and reputation definitions.
- D. A layer 7 gateway firewall rule must be configured on the Tfer-1 gateway uplink.
- E. The NSX Manager requires access to the Internet to download category and reputation definitions.
Answer: B,E
Explanation:
According to the VMware NSX Documentation, these are two of the requirements for FQDN Analysis, which is a feature that allows you to monitor and control the traffic based on the fully qualified domain names (FQDNs) of the websites that your workloads access:
The NSX Manager requires access to the Internet to download category and reputation definitions: The NSX Manager periodically downloads the latest category and reputation definitions from a cloud service provider and distributes them to the NSX Edge nodes. These definitions are used to classify and score the FQDNs based on their content and risk level.
A layer 7 gateway firewall rule must be configured on the Tier-0 gateway uplink: You need to configure a layer 7 gateway firewall rule on the tier-0 gateway uplink interface that matches the traffic that you want to analyze based on FQDNs. You also need to enable FQDN Analysis on the firewall rule and select the categories and reputations that you want to allow or deny.
NEW QUESTION # 49
An NSX administrator wants to create a Tler-0 Gateway to support equal cost multi-path (ECMP) routing.
Which failover detection protocol must be used to meet this requirement?
- A. Host Standby Router Protocol (HSRP)
- B. Virtual Router Redundancy Protocol (VRRP)
- C. Bidirectional Forwarding Detection (BFD)
- D. Beacon Probing (BP)
Answer: C
Explanation:
Explanation
According to the VMware NSX 4.x Professional documents and tutorials, BFD is a failover detection protocol that provides fast and reliable detection of link failures between two routing devices. BFD can be used with ECMP routing to monitor the health of the ECMP paths and trigger a route change in case of a failure12. BFD is supported by both BGP and OSPF routing protocols in NSX-T3. BFD can also be configured with different timers to achieve different detection times3.
NEW QUESTION # 50
Refer to the exhibit.
An administrator would like to change the private IP address of the NAT VM I72.l6.101.il to a public address of 80.80.80.1 as the packets leave the NAT-Segment network.
Which type of NAT solution should be implemented to achieve this?
- A. Reflexive NAT
- B. NAT64
- C. SNAT
- D. DNAT
Answer: C
Explanation:
Explanation
SNAT stands for Source Network Address Translation. It is a type of NAT that translates the source IP address of outgoing packets from a private address to a public address. SNAT is used to allow hosts in a private network to access the internet or other public networks1 In the exhibit, the administrator wants to change the private IP address of the NAT VM 172.16.101.11 to a public address of 80.80.80.1 as the packets leave the NAT-Segment network. This is an example of SNAT, as the source IP address is modified before the packets are sent to an external network.
According to the VMware NSX 4.x Professional Exam Guide, SNAT is one of the topics covered in the exam objectives2 To learn more about SNAT and how to configure it in VMware NSX, you can refer to the following resources:
VMware NSX Documentation: NAT 3
VMware NSX 4.x Professional: NAT Configuration 4
VMware NSX 4.x Professional: NAT Troubleshooting 5
NEW QUESTION # 51
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 BootP
- D. Use a Static IP List
- E. Use RADIUS
Answer: A,D
Explanation:
Explanation
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
NEW QUESTION # 52
Which VMware GUI tool is used to identify problems in a physical network?
- A. VMware Aria Operations Networks
- B. VMware Aria Automation
- C. VMware Aria Orchestrator
- D. VMware Site Recovery Manager
Answer: A
Explanation:
Explanation
According to the web search results, VMware Aria Operations Networks (formerly vRealize Network Insight) is a network monitoring tool that can help monitor, discover and analyze networks and applications across clouds1. It can also provide enhanced troubleshooting and visibility for physical and virtual networks2.
The other options are either incorrect or not relevant for identifying problems in a physical network. VMware Aria Automation is a cloud automation platform that can help automate the delivery of IT services. VMware Aria Orchestrator is a cloud orchestration tool that can help automate workflows and integrate with other systems. VMware Site Recovery Manager is a disaster recovery solution that can help protect and recover virtual machines from site failures.
NEW QUESTION # 53
What are three NSX Manager rotes? (Choose three.)
- A. cloud
- B. controller
- C. manager
- D. policy
- E. master
- F. zookeepet
Answer: B,C,D
Explanation:
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.
NEW QUESTION # 54
Which two built-in VMware tools will help Identify the cause of packet loss on VLAN Segments? (Choose two.)
- A. Packet Capture
- B. Live Flow
- C. Flow Monitoring
- D. Traceflow
- E. Activity Monitoring
Answer: A,D
Explanation:
According to the VMware NSX Documentation1, Packet Capture and Traceflow are two built-in VMware tools that can help identify the cause of packet loss on VLAN segments.
Packet Capture allows you to capture packets on a specific interface or segment and analyze them using tools such as Wireshark or tcpdump. Packet Capture can help you diagnose network issues such as misconfigured MTU, incorrect VLAN tags, or firewall drops.
Traceflow allows you to inject synthetic packets into the network and trace their path from source to destination. Traceflow can help you verify connectivity, routing, and firewall rules between virtual machines or segments. Traceflow can also show you where packets are dropped or modified along the way.
NEW QUESTION # 55
How does the Traceflow tool identify issues in a network?
- A. Compares the management plane configuration states containing control plane traffic and error reporting from transport node agents.
- B. Injects synthetic traffic into the data plane and observes the results in the control plane.
- C. Compares intended network state in the control plane with Tunnel End Point (TEP) keepalives in the data plane.
- D. Injects ICMP traffic into the data plane and observes the results in the control plane.
Answer: B
Explanation:
Explanation
The Traceflow tool identifies issues in a network by injecting synthetic traffic into the data plane and observing the results in the control plane. This allows the tool to identify any issues in the network and provide a detailed report on the problem. You can use the Traceflow tool to test connectivity between any two endpoints in your NSX-T Data Center environment.
NEW QUESTION # 56
Sort the rule processing steps of the Distributed Firewall. Order responses from left to right.
Answer:
Explanation:
NEW QUESTION # 57
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