練習できるVCP-NV 2023 2V0-41.23問題集オンライン試験練習テスト詳細な解釈付き！2V0-41.23合格にストレスなし！
2V0-41.23練習テスト2024年最新ので更新されました
質問 # 40
Which command Is used to test management connectivity from a transport node to NSX Manager?
- A. esxcli network connection list | grep 1235
- B. esxcli network connection list | grep 1234
- C. esxcli network ip connection list | grep 1234
- D. esxcli network ip connection list | grep 1235
正解：C
解説：
Explanation
The NSX Manager management plane communicates with the transport nodes by using APH Server over NSX-RPC/TCP through port 1234. CCP communicates with the transport nodes by using APH Server over NSX-RPC/TCP through port 1235.
質問 # 41
Refer to the exhibit.
Which two items must be configured to enable OSPF for the Tler-0 Gateway in the Image? Mark your answers by clicking twice on the image.
正解：
解説：
Explanation
The correct answer is to enable the OSPF toggle and to add an Area Definition for the Tier-0 gateway in the image. These two items are required to configure OSPF on the Tier-0 gateway, as explained in the web search results123.
To mark your answers by clicking twice on the image, you can double-click on the toggle switch next to OSPF to turn it on. The switch should change from gray to blue, indicating that the option is enabled. Then, you can double-click on the Set button next to Area Definition to add an area definition. A pop-up window should appear where you can specify the area ID and type.
1. Click the OSPF toggle to enable OSPF 2. In the Area Definition field, click Set to add an area definition
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.2/administration/GUID-5BEC626C-5312-467D-B8
質問 # 42
Which two statements are correct about East-West Malware Prevention? (Choose two.)
- A. NSX Application Platform must have Internet access.
- B. NSX Edge nodes must have Internet access.
- C. An agent must be installed on every ESXi host.
- D. A SVM is deployed on every ESXi host.
- E. An agent must be installed on every NSX Edge node.
正解：A、D
質問 # 43
An administrator has deployed 10 Edge Transport Nodes in their NSX Environment, but has forgotten to specify an NTP server during the deployment.
What is the efficient way to add an NTP server to all 10 Edge Transport Nodes?
- A. Use a Node Profile
- B. Use Transport Node Profile
- C. Use the CU on each Edge Node
- D. Use a PowerCU script
正解：A
解説：
Explanation
A node profile is a configuration template that can be applied to multiple NSX Edge nodes or transport nodes at once. A node profile can include settings such as NTP server, DNS server, syslog server, and so on1. By using a node profile, an administrator can efficiently configure or update the network settings of multiple NSX Edge nodes or transport nodes in a single operation2. The other options are incorrect because they are either not efficient or not supported. Using the CLI on each Edge node would require manual and repetitive commands for each node, which is not efficient. Using a Transport Node Profile would not work, because a Transport Node Profile is used to configure the NSX-T Data Center components on a transport node, such as the transport zone, the N-VDS, and the uplink profiles3. Using a PowerCLI script might work, but it would require writing and testing a custom script, which is not as efficient as using a built-in feature like a node profile.
https://docs.vmware.com/en/VMware-NSX/4.1/administration/GUID-B4AE1432-690E-480E-91C4-903C1E549
質問 # 44
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.
正解：
解説：
Explanation
Load Balancing Algorithm
質問 # 45
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
正解：D
解説：
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.
質問 # 46
Refer to the exhibits.
Drag and drop the NSX graphic element icons on the left found in an NSX Intelligence visualization graph to Its correct description on the right.
正解：
解説：
質問 # 47
When running nsxcli on an ESXi host, which command will show the Replication mode?
- A. get logical-switch status
- B. get logical-switches
- C. get logical-switch <Logical-Switch-UUID>
- D. get logical-switch <Local-Switch-UUID> status
正解：B
解説：
Explanation
https://vdc-download.vmware.com/vmwb-repository/dcr-public/c3fd9cef-6b2b-4772-93be-3fe60ce064a1/1f67b9
質問 # 48
Which two CLI commands could be used to see if vmnic link status is down? (Choose two.)
- A. esxcfg-vmsvc/get.network
- B. esxcfg-nics -1
- C. esxcli network vswitch dvs wmare list
- D. esxcfg-vmknic -1
- E. excli network nic list
正解：B、E
解説：
Explanation
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
質問 # 49
Which two choices are solutions offered by the VMware NSX portfolio? (Choose two.)
- A. VMware Tanzu Kubernetes Cluster
- B. VMware NSX Advanced Load Balancer
- C. VMware Tanzu Kubernetes Grid
- D. VMware NSX Distributed IDS/IPS
- E. VMware Aria Automation
正解：B、D
解説：
Explanation
The answer is C and 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.
質問 # 50
An administrator needs to download the support bundle for NSX Manager. Where does the administrator download the log bundle from?
- A. System > Settings
- B. System > Utilities > Tools
- C. System > Support Bundle
- D. System > Settings > Support Bundle
正解：D
解説：
Explanation
It's "support bundle" on the "system" page, all right, but it's in the "settings" chapter.
質問 # 51
Which CLI command would an administrator use to allow syslog on an ESXi transport node when using the esxcli utility?
- A. esxcli network firewall ruleset set -a -e false
- B. esxcli network firewall ruleset -e syslog
- C. esxcli network firewall ruleset set -r syslog -e true
- D. esxcli network firewall ruleset set -r syslog -e false
正解：C
解説：
Explanation
To allow syslog on an ESXi transport node, the administrator needs to use the esxcli utility to enable the syslog ruleset in the ESXi firewall. The correct syntax for this command is esxcli network firewall ruleset set
-r syslog -e true, where -r specifies the ruleset name and -e specifies whether to enable or disable it. The other options are incorrect because they either use an invalid syntax, such as omitting the ruleset name or using -a instead of -r, or they disable the syslog ruleset instead of enabling it, which is the opposite of what the question asks. References: [ESXi Firewall Command-Line Interface], [Configure Syslog on ESXi Hosts]
質問 # 52
Refer to the exhibit.
Which two items must be configured to enable OSPF for the Tler-0 Gateway in the Image? Mark your answers by clicking twice on the image.
正解：
解説：
質問 # 53
Which three security features are dependent on the NSX Application Platform? (Choose three.)
- A. NSX Network Detection and Response
- B. NSX Intelligence
- C. NSX Distributed IDS/IPS
- D. NSX TLS Inspection
- E. NSX Firewall
- F. NSX Malware Prevention
正解：A、C、E
解説：
Explanation
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.2/nsx-application-platform/GUID-42EDE0AD-CD According to the VMware NSX Documentation, these are three of the security features that are dependent on the NSX Application Platform:
NSX Firewall: This feature provides distributed firewalling and micro-segmentation capabilities for network and application security. It allows you to create and enforce granular firewall rules based on various criteria such as identity, context, or tags.
NSX Distributed IDS/IPS: This feature provides distributed intrusion detection and prevention capabilities for network and application security. It allows you to detect and block malicious traffic based on signatures, behaviors, or anomalies.
NSX Network Detection and Response: This feature provides advanced threat detection and response capabilities for network and application security. It includes features such as Distributed Intrusion Detection and Prevention (IDS/IPS), Web Reputation Analysis, File and Process Analysis, and NSX Advanced Threat Prevention.
質問 # 54
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.
正解：B
解説：
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.
質問 # 55
Which CLI command is used tor packet capture on the ESXi Node?
- A. pktcap-uw
- B. tcpdump
- C. debug
- D. set capture
正解：A
解説：
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.
質問 # 56
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
正解：A、B、C
解説：
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.
質問 # 57
When a stateful service is enabled for the first lime on a Tier-0 Gateway, what happens on the NSX Edge node'
- A. DR Is instantiated and automatically connected with SR.
- B. SR is instantiated and automatically connected with DR.
- C. SR and DR doesn't need to be connected to provide any stateful services.
- D. SR and DR Is instantiated but requites manual connection.
正解：B
解説：
The answer is A. SR is instantiated and automatically connected with DR.
SR stands for Service Router and DR stands for Distributed Router. They are components of the NSX Edge node that provide different functions1 The SR is responsible for providing stateful services such as NAT, firewall, load balancing, VPN, and DHCP. The DR is responsible for providing distributed routing and switching between logical segments and the physical network1 When a stateful service is enabled for the first time on a Tier-0 Gateway, the NSX Edge node automatically creates an SR instance and connects it with the existing DR instance. This allows the stateful service to be applied to the traffic that passes through the SR before reaching the DR2 According to the VMware NSX 4.x Professional Exam Guide, understanding the SR and DR components and their functions is one of the exam objectives3 To learn more about the SR and DR components and how they work on the NSX Edge node, you can refer to the following resources:
VMware NSX Documentation: NSX Edge Components 1
VMware NSX 4.x Professional: NSX Edge Architecture
VMware NSX 4.x Professional: NSX Edge Routing
質問 # 58
What are two valid options when configuring the scope of a distributed firewall rule? (Choose two.)
- A. Group
- B. DFW
- C. Tier-1 Gateway
- D. Segment Port
- E. Segment
正解：A、E
解説：
Explanation
C: Segment. This is correct. A segment is a logical construct that represents a layer 2 broadcast domain and a layer 3 subnet in NSX. A segment can be used to group and connect virtual machines, containers, or bare metal hosts that belong to the same application or service. A segment can also be used as the scope of a distributed firewall rule, which means that the rule will apply to all the traffic that enters or exits the segment12 E: Group. This is correct. A group is a logical construct that represents a collection of objects in NSX, such as segments, segment ports, virtual machines, IP addresses, MAC addresses, tags, or security policies. A group can be used to define dynamic membership criteria based on various attributes or filters. A group can also be used as the scope of a distributed firewall rule, which means that the rule will apply to all the traffic that matches the group membership criteria32
質問 # 59
Which two BGP configuration parameters can be configured in the VRF Lite gateways? (Choose two.)
- A. Graceful Restart
- B. Route Distribution
- C. Route Aggregation
- D. Local AS
- E. BGP Neighbors
正解：B、E
解説：
Explanation
According to the VMware NSX Documentation1, you can configure BGP neighbors for VRF-Lite by specifying the neighbor IP address, remote AS number, source IP address, and route filter. You can also configure route distribution for VRF-Lite by selecting the route redistribution sources and the route map to apply.
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.2/administration/GUID-4CB5796A-1CED-4F0E-A
質問 # 60
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