VMware 2V0-41.23 Practice Test - Questions Answers, Page 8

The CLI command on NSX Manager and NSX Edge that is used to change NTP settings isset ntp-server.This command allows the user to configure one or more NTP servers for time synchronization12. The other options are incorrect because they are not valid CLI commands for changing NTP settings.Theget timezoneandset timezonecommands are used to display and configure the timezone of the system1.Theget time-servercommand is used to display the current time server configuration1. There are no CLI commands for using RADIUS or BootP for NTP settings.References:NSX-T Command-Line Interface Reference,vSphere ESXi 7.0 U3 and later versions NTP configuration steps

When deploying an NSX Edge Transport Node, two valid IP address assignment options that should be specified for the TEP IP addresses areUse an IP PoolandUse 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

The field in a Tier-1 Gateway Firewall that would be used to allow access for a collection of trustworthy web sites isProfiles -> L7 Access Profile.This field allows the user to create a Layer 7 access profile that defines a list of allowed or blocked URLs based on categories, reputation, or custom entries1.The user can then apply the L7 access profile to a firewall rule to control the traffic based on the URL filtering criteria1. The other options are incorrect because they are not related to URL filtering.The Source field specifies the source IP address or group of the firewall rule1.The Destination field specifies the destination IP address or group of the firewall rule1.The Profiles -> Context Profiles field allows the user to create a context profile that defines a list of application signatures or attributes that can be used to identify and classify network traffic1.References:Gateway Firewall

https://docs.vmware.com/en/VMware-NSX/4.0/administration/GUID-D57429A1-A0A9-42BE-A299-0C3C3546ABF3.html

https://vdc-download.vmware.com/vmwb-repository/dcr-public/c3fd9cef-6b2b-4772-93be-3fe60ce064a1/1f67b9e1-b111-4de7-9ea1-39931d28f560/NSX-T%20Command-Line%20Interface%20Reference.html#get%20logical-switch%20%3Clogical-switch-id%3E

Network Introspection is a service insertion feature that allows third-party network security services to monitor and analyze the traffic between virtual machines. Network Introspection can be configured on the host pNIC or on the partner SVM, depending on the type of service and the deployment model. The host pNIC configuration is used for services that require traffic redirection from the physical network to the service virtual machine. The partner SVM configuration is used for services that require traffic redirection from the virtual network to the service virtual machine. Network Introspection cannot be configured on the Tier-0 or Tier-1 gateways, as they are not part of the data plane where the service insertion occurs. Network Introspection also cannot be configured on the edge node, as it is a logical construct that hosts the Tier-0 and Tier-1 gateways.References:Distributed Service Insertion,NSX Securing ''Anywhere'' Part IV

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 isesxcli network firewall ruleset set -r syslog -e true, where-rspecifies the ruleset name and-especifies 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-ainstead 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]

Federation is a feature of NSX that allows the administrator to manage multiple NSX instances with a single pane of glass view, create gateways and segments that span one or more locations, and configure and enforce firewall rules consistently across locations1.Federation provides centralized policy management for security and networking services for all locations and pushes it down to NSX Local Managers at the respective sites for enforcement1.Federation also enables disaster recovery and workload mobility scenarios by providing consistent network and security policies across different sites1.References:1: NSX Federation - VMware Docs(https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.2/administration/GUID-D5B6DC79-6733-44A7-8072-50221CF2122A.html)