Free VMware NSX-T Data Center Security Skills 2023 5V0-41.21 Ultimate Study Guide (Updated 72 Questions)
Get to the Top with 5V0-41.21 Practice Exam Questions
VMware 5V0-41.21 certification exam is designed for IT professionals who are responsible for securing VMware NSX-T Data Center 3.1 environments. VMware NSX-T Data Center 3.1 Security certification exam validates the candidate's ability to configure, manage, and troubleshoot security policies and features in a VMware NSX-T Data Center 3.1 environment. VMware NSX-T Data Center 3.1 Security certification is a must-have for IT professionals who work in organizations that use VMware NSX-T Data Center 3.1 and want to secure their virtualized network infrastructure.
VMware 5V0-41.21 (VMware NSX-T Data Center 3.1 Security) exam is designed to test the candidate's knowledge and skills in implementing security solutions using VMware NSX-T Data Center 3.1. VMware NSX-T Data Center 3.1 Security certification exam is intended for security professionals, architects, and engineers who are responsible for securing the network infrastructure using NSX-T Data Center 3.1.
NEW QUESTION # 29
An administrator wants to use Distributed Intrusion Detection. How is this implemented in an NSX-T Data Center?
- A. As a distributed solution across multiple NSX Managers.
- B. As a distributed solution across multiple KVM hosts.
- C. As a distributed solution across multiple NSX Edge nodes.
- D. As a distributed solution across multiple ESXi hosts.
Answer: C
Explanation:
An administrator can implement Distributed Intrusion Detection as a distributed solution across multiple NSX Edge nodes in an NSX-T Data Center. This allows for real-time monitoring of network traffic, as well as detection and prevention of malicious activity. Additionally, it can be used to identify, investigate, and respond to potential security threats. Reference: [1] https://docs.vmware.com/en/VMware-NSX-T/3.0/vmware-nsx-t-30-administration-guide/GUID-1F8741C0-D1CD-4EA3-A2BB-98CEF7F8D1DA.html [2] https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmware-nsx-data-center-for-vsphere-distributed-intrusion-detection-deployment-guide.pdf
NEW QUESTION # 30
Refer to the exhibit.
A security administrator is configuring a time window to create a time-based distributed firewall rule. While configuring the time window, an error displayed as shown in the exhibit. Which action will resolve the problem?
- A. Configure the ESXl host to use a remote NTP server.
- B. Change the time windows frequency
- C. Restart me NTP service on the ESXl host.
- D. Change the time window interval.
Answer: A
NEW QUESTION # 31
What component in a transport node receives the firewall configuration from the central control plane?
- A. nsx-proxy
- B. nsx-appl-proxy
- C. nsx-mpa
- D. nsx-ccp
Answer: C
Explanation:
The component in a transport node that receives the firewall configuration from the central control plane is the NSX-MPA (Management Plane Agent). The NSX-MPA runs on each transport node and is responsible for connecting to the NSX-T central control plane and receiving the configuration for the transport node. It is also responsible for pushing the configuration down to the other components on the transport node, such as the NSX-Proxy, NSX-Appl-Proxy, and NSX-CCP. Reference: [1] https://docs.vmware.com/en/VMware-NSX-T/3.0/vmware-nsx-t-30-administration-guide/GUID-8C33F5B5-1B98-4A5F-B5B1-D70BE45F9FAD.html [2] https://docs.vmware.com/en/VMware-NSX-T/3.0/com.vmware.nsxt.install.doc/GUID-C129F7F0-E6F8-4A14-B2B0-9D6F3A7A3F62.
NEW QUESTION # 32
Reference the CLI output.
What is the source IP address in the distributed firewall rule to accept HTTP traffic?
- A. 172.16.30.11
- B. 172.16.10.11
- C. 172.16.20.11
- D. 172.16.10.12
Answer: B
NEW QUESTION # 33
An NSX administrator has been tasked with configuring a remote logging server (192.168.110.60) to send FW connections and packets logs to a remote logging server. The administrator is using this command syntax found in the NSX-T 3.1 documentation:
Which of the following commands does the administrator use to complete the configuration task?
- A. set logging-server 192.168.110.60 proto udp level info facility syslog message Id FIREWALL-PKTLOG
- B. set logging-server 192.168.110.60 proto udp level info facility syslog message!-monitor. Firewall
- C. set logging-server 192.168.110.60 proto udp level info facility syslog message Id FIREWALL-CONNECTION
- D. set logging-server 192.168.110.60 proto udp levelinfo facility syslog message Id system,fabric
Answer: A
NEW QUESTION # 34
Which is an insertion point for East-West service insertion?
- A. Partner SVM
- B. Guest VM vNlC
- C. transport node
- D. tier-1 gateway
Answer: B
Explanation:
East-West service insertion refers to the ability to insert security services, such as firewall and intrusion detection and prevention, between virtual machines (VMs) that are communicating within the same logical network.
One of the insertion points for East-West service insertion is the virtual network interface card (vNIC) of the guest VM. The vNIC is the virtual representation of a physical NIC on a VM, and it connects the VM to the virtual network. By inserting security services at the vNIC level, traffic between VMs can be inspected and secured before it reaches the virtual switch.
VMware NSX-T Data Center documentation https://docs.vmware.com/en/VMware-NSX-T-Data-Center/index.html VMware NSX-T Data Center Security documentation https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.1/com.vmware.nsxt.security.doc/GUID-8F7C8B70-F1A6-4F31-8D6C-A0A9B9C9A9D3.html
NEW QUESTION # 35
Which three criteria help to determine the severity for a Distributed IDS/IPS? (Choose three.)
- A. The Distributed Intrusion Detection and Intrusion Prevention rules.
- B. The load balancer deployment type.
- C. The Common Vulnerability Scoring System score specified in the signature.
- D. The type-rating associated with the classification type.
- E. The severity specified in the signature itself
Answer: A,B,E
NEW QUESTION # 36
What type of IDS/IPS system deployment allows an administrator to block a known attack?
- A. A system deployed inline with ALERT and DROP action.
- B. A system deployed in SPAN port mode.
- C. A system deployed in TERM mode.
- D. A system deployed inline with ALERT action.
Answer: A
Explanation:
as a system deployed inline with both ALERT and DROP action will provide the ability to block attacks when a match is found For further reading, see the VMware NSX-T Data Center Administration Guide (https://pubs.vmware.com/NSX-T-Data-Center/index.html#com.vmware.nsxt.admin.doc/GUID-D9A6B1E7-FFCD-47A7-8E0C-FDD3DE6AC2B6.html) for more information on configuring an IDS/IPS system.
NEW QUESTION # 37
An administrator has enabled the "logging" option on a specific firewall rule. The administrator does not see messages on the Logging Server related to this firewall rule. What could be causing the issue?
- A. NSX Manager must have Firewall Logging enabled.
- B. Firewall Rule Logging is only supported in Gateway Firewalls.
- C. The logging on the firewall policy needs to be enabled.
- D. The logging server on the transport nodes is not configured.
Answer: C
NEW QUESTION # 38
An administrator is creating the first distributed firewall rules for a company's salts department. What is the first object that must be created in the distributed firewall'
- A. firewall folder
- B. firewall service
- C. firewall file
- D. firewall policy
Answer: D
Explanation:
The first object that must be created in the distributed firewall is a firewall policy. A firewall policy is a set of rules that define what traffic is allowed or blocked on a given network. When creating a policy, the administrator must specify the source and destination address and port, as well as the type of traffic that is allowed or blocked. The policy will then be applied to the distributed firewall, allowing it to enforce the rules specified in the policy. Reference: [1] https://docs.vmware.com/en/VMware-NSX-T/3.0/vmware-nsx-t-30-administration-guide/GUID-4CAF59C8-13F3-4F3E-B53E-D8F1E03FBE7B.html [2] https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmware-nsx-data-center-for-vsphere-distributed-firewall-deployment-guide.pdf
NEW QUESTION # 39
Which three are required to configure a firewall rule on a getaway to allow traffic from the internal to web servers? (Choose three.)
- A. Create a firewall policy in Local Gateway category.
- B. Enable Firewall Service for gateway.
- C. Disable the firewall rule in Default category.
- D. Create a URL analysis profile for web hosting category.
- E. Add a firewall rule in Local Gateway category.
- F. Create a firewall rule in System category.
Answer: A,B,E
Explanation:
In order to configure a firewall rule on a gateway to allow traffic from the internal to web servers, the administrator needs to enable the Firewall Service for the gateway, create a firewall policy in the Local Gateway category, and add a firewall rule in the Local Gateway category. This firewall rule should specify the web servers as the destination and the internal network as the source.
For more information on how to configure firewall rules on a gateway, please refer to the NSX-T Data Center documentation: https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/nsx-t-3.0-firewall/GUID-3A79CA7A-9D5E-4F2B-8F75-4EA298E4A4D5.html
NEW QUESTION # 40
A security administrator is verifying the health status of an NSX Service Instance.
Which two parameters must be functioning for the health status to show as Up? (Choose two.)
- A. VMs must have at least one vNIC.
- B. VMs must be powered on.
- C. VMs must not have existing endpoint protection rules.
- D. VMs must be available on the host.
- E. VMs must be powered on - The VMs that are associated with the service must be powered on and running. If a VM is not powered on, the service will not be able to function properly.
- F. VMs must have virtual hardware version 9 or higher.
Answer: B,D
Explanation:
The health status of an NSX Service Instance is an indicator of the overall health and functionality of the service.
For an NSX Service Instance to show as Up, the following two parameters must be functioning:
1. VMs must be available on the host - The VMs that are associated with the service must be present on the host and able to communicate with the NSX Manager. If a VM is not available on the host, the service will not be able to function properly.
NEW QUESTION # 41
At which OSI Layer do Next Generation Firewalls capable of analyzing application traffic operate?
- A. Layer 3
- B. Layer 7
- C. Layer 2
- D. Layer 4
Answer: B
NEW QUESTION # 42
An administrator needs to configure their NSX-T logging to audit changes on firewall security policy. The administrator Is using the following command from NSX-T3.1 documentation :
Which Message ID from the following list will allow the administrator to track changes on firewall security rules?
- A. MONITOR
- B. FIREWALL
- C. FABRIC
- D. SYSTEM
Answer: A
NEW QUESTION # 43
When using URL Analysis In NSX-T, which two services must be set in the URL rule to capture traffic over TCP and UDP? (Choose two.)
- A. DHCP
- B. DNS
- C. DNS-TSIG
- D. DNS-UDP
- E. DHCPv6
Answer: A,B
NEW QUESTION # 44
An administrator has configured a new firewall rule but needs to change the Applied-To parameter. Which two are valid options that the administrator can configure? (Choose two.)
- A. profiles
- B. groups
- C. rule
- D. DFW
- E. services
Answer: A,E
NEW QUESTION # 45
Which two are true of the NSX Gateway Firewall? (Choose two.)
- A. Applied-To can be configured at Firewall Policy level.
- B. Firewall rules in Pre Rule category are applied to all gateways.
- C. NAT service can be configured in NSX Gateway Firewall policy.
- D. Firewall rules in System category cannot be edited.
- E. Security Groups can be used in Applied-To column.
Answer: B,E
Explanation:
NSX Gateway Firewall is a distributed firewall that provides security for east-west traffic within a virtual environment.
1. Firewall rules in Pre Rule category are applied to all gateways. This category contains system-defined rules that are always applied first to all gateways and cannot be modified. These rules include the default deny all rule and others that control basic connectivity.
2. Security Groups can be used in Applied-To column. Security groups allow you to group together VMs that have similar security requirements and then apply firewall policies to those groups. This way you can apply the same security rules to multiple VMs at once, instead of configuring the rules on each individual VM.
Reference:
VMware NSX-T Data Center documentation https://docs.vmware.com/en/VMware-NSX-T-Data-Center/index.html VMware NSX-T Data Center Gateway Firewall documentation https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.1/com.vmware.nsxt.firewall.doc/GUID-4C5D5A5F-8FDF-4F2A-9C5A-2C1903A3E5A5.html
NEW QUESTION # 46
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VMware 5V0-41.21 Certification Exam is designed to test the candidate's knowledge and skills related to the VMware NSX-T Data Center 3.1 Security. VMware NSX-T is a network virtualization and security platform that enables the creation of entire networks in software and embeds security functionality directly into the hypervisor. VMware NSX-T Data Center 3.1 Security certification exam is intended for professionals who are responsible for designing, implementing, and managing security policies and procedures using VMware NSX-T Data Center 3.1 Security.
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