VMware 5V0-41.21 Practice Test - Questions Answers, Page 7

In order to apply the rules, the vNIC of the virtual machine must be connected to an NSX managed segment. The NSX managed segment is a logical representation of the virtual network, and all rules are applied at this level.

For more information on NSX Distributed Firewall and how to configure it, 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-B6B835F2-B6F2-4468-8F8E-6F7B9B9D6E91.html

An administrator can use the FIREWALL RULE TAG and FIREWALL CONNECTION criteria to filter the logs on NSX. The FIREWALL RULE TAG criteria allows the administrator to filter the logs based on the tag assigned to each rule, while the FIREWALL CONNECTION criteria allows the administrator to filter the logs based on the connection status (e.g. accepted or denied).

For more information on how to filter firewall connection logs on NSX, 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-B6B835F2-B6F2-4468-8F8E-6F7B9B9D6E91.html

In order to block the gambling websites, the security administrator needs to update the URL Analysis Attributes in NSX-T. URL Analysis Attributes are used to control access to web content, and can be configured to deny access to certain web destinations based on domain names or categories.

For more information on URL Analysis Attributes and how to configure them, please refer to the NSXT Data Center documentation [1]: https://docs.vmware.com/en/VMware-NSX-T-Data- Center/3.0/nsx-t-3.0-url-profile/GUID-F8BA3F3F-4A27-4B4F-8D2A-A013F68E1619.html

https://docs.vmware.com/en/VMware-vSphere/7.0/rn/vsphere-vcenter-server-703-releasenotes.html

1. VMware vCenter Server 7.0 Update 3 Release Notes

https://docs.vmware.com/en/VMware-vSphere/7.0/rn/vsphere-vcenter-server-703-releasenotes.html

The red dashed line for the UDP:137 flow in the NSX Intelligence information represents blocked communication. This indicates that the NSX Distributed Firewall has blocked the communication between the source and destination IP addresses on port 137.

For more information on NSX Intelligence and how to use it, 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- intelligence/GUID-C2B2AF2E-A76A-46B8-A67A-42D7A9E924A9.html

When configuring members of a Security Group, the permitted membership criteria are Virtual Machine, Physical Machine, Cloud Native Service Instance, and IP Set.

For more information on configuring members of a Security Group, 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- security/GUID-C0F9A9A7-9A1E-41D9-A237-FED7A6F20A0A.html

Next Generation Firewalls are capable of analyzing application traffic at Layer 7 of the OSI model.

Layer 7 is the Application Layer, which is where the application-level protocols, such as HTTP and FTP,are implemented. Next Generation Firewalls are able to inspect the application traffic and apply rulesbased on the content of the application-level packets.

For more information on the OSI model and Next Generation Firewalls, please refer to the following resources:

• OSI Model: https://en.wikipedia.org/wiki/OSI_model • Next GenerationFirewalls: https://en.wikipedia.org/wiki/Next-generation_firewall

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

NSX Intelligence is a security analytics solution from VMware that can be used to achieve Zero-Trust Security and minimize operational overhead. It provides an AI-driven security analytics platform that can detect and respond to threats in real-time, allowing organizations to quickly identify threats and respond to them before they can cause damage. Additionally, it also provides automated security operations and orchestration capabilities that can help reduce manual overhead and free up resources for more important tasks.

For more information on NSX Intelligence and how it can help achieve Zero-Trust Security and minimize operational overhead, 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- intelligence/GUID-C2B2AF2E-A76A-46B8-A67A-42D7A9E924A9.html

When deploying an NSX Edge Virtual Machine through an ISO image, the virtual network interface card (vNIC) type that must be selected is VMXNET3 in order to allow participation in overlay and VLAN transport zones. VMXNET3 is a high-performance and feature-rich paravirtualized NIC that provides a significant performance boost over other vNIC types, as well as support for both overlay and VLAN transport zones.

For more information on deploying an NSX Edge Virtual Machine through an ISO image, 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-deploy-config/GUID-A782558B-A72B-4848-B6DB-7A8A9E71FFD6.html