VMware 3V0-41.22 Exam With Confidence Using Practice Dumps

To prepare a VMware NSX-T Data Center ESXi compute cluster infrastructure, you need to follow these steps:

• Log in to the NSX Manager UI with admin credentials. The default URL is https://.
• Navigate to System > Fabric > Profiles > Transport Node Profiles and click Add Profile.
• Enter a name and an optional description for the transport node profile.
• In the Host Switches section, click Set and select N-VDS as the host switch type.
• Enter a name for the N-VDS switch and select the mode as Standard or Enhanced Datapath, depending on your requirements.
• Select the transport zones that you want to associate with the N-VDS switch. You can select one overlay transport zone and one or more VLAN transport zones.
• Select an uplink profile from the drop-down menu or create a custom one by clicking New Uplink Profile.
• In the IP Assignment section, select Use IP Pool and choose an existing IP pool from the drop-down menu or create a new one by clicking New IP Pool.
• In the Physical NICs section, map the uplinks to the physical NICs on the host. For example, map Uplink 1 to vmnic2 and Uplink 2 to vmnic3.
• Click Apply and then click Save to create the transport node profile.
• Navigate to System > Fabric > Nodes > Host Transport Nodes and click Add Host Transport Node.
• Select vCenter Server as the compute manager and select the cluster that contains the two ESXi servers that you want to prepare for NSX-T overlay and VLAN use.
• Select the transport node profile that you created in the previous steps and click Next.
• Review the configuration summary and click Finish to start the preparation process.

The preparation process may take some time to complete. You can monitor the progress and status of the host transport nodes on the Host Transport Nodes page. Once the preparation is complete, you will see two host transport nodes with a green status icon and a Connected state.You have successfully prepared a VMware NSX-T Data Center ESXi compute cluster infrastructure using a transport node profile.

To enable logging for the production NSX-T environment, you need to follow these steps:

• Verify via putty with SSH that the administrator can connect to all NSX-Transport Nodes. You can use the credentials identified in Putty (admin) to log in to each transport node. For example, you can use the following command to connect to the sfo01w01en01 edge transport node:ssh admin@sfo01w01en01. You should see a welcome message and a prompt to enter commands.
• Verify that there is no current active logging enabled by reviewing that directory is empty -/var/log/syslog-. You can use thelscommand to list the files in the /var/log/syslog directory. For example, you can use the following command to check the sfo01w01en01 edge transport node:ls /var/log/syslog. You should see an empty output if there is no active logging enabled.
• Enable NSX Manager Cluster logging. You can use thesearch_web("NSX Manager Cluster logging configuration")tool to find some information on how to configure remote logging for NSX Manager Cluster. One of the results isNSX-T Syslog Configuration Revisited - vDives, which provides the following steps:
• Select multiple configuration choices that could be appropriate success criteria. You can use thesearch_web("NSX-T logging success criteria")tool to find some information on how to verify and troubleshoot logging for NSX-T. Some of the possible success criteria are:
• Enable NSX Edge Node logging. You can use thesearch_web("NSX Edge Node logging configuration")tool to find some information on how to configure remote logging for NSX Edge Node. One of the results isConfigure Remote Logging - VMware Docs, which provides the following steps:

set logging-server proto level [facility ] [messageid ] [serverca ] [clientca ] [certificate ] [key ] [structured-data ]

• Validate logs are generated on each selected appliance by reviewing the "/var/log/syslog”. You can use thecatortailcommands to view the contents of the /var/log/syslog file on each appliance. For example, you can use the following command to view the last 10 lines of the sfo01w01en01 edge transport node:tail -n 10 /var/log/syslog. You should see log messages similar to this:

2023-04-06T12:34:56+00:00 sfo01w01en01 user.info nsx-edge[1234]: 2023-04-06T12:34:56Z nsx-edge[1234]: INFO: [nsx@6876 comp="nsx-edge" subcomp="nsx-edge" level="INFO" security="False"] Message from nsx-edge

You have successfully enabled logging for the production NSX-T environment.

To run the GET call in the API using Postman and save the output to the desktop to a text file called API.txt, you need to follow these steps:

• Open Postman and create a new request tab. Select GET as the method from the drop-down menu.
• Enter the URL of the NSX-T Policy API endpoint for retrieving the BGP routing table, such as https:///policy/api/v1/infra/tier-0s/vmc/routing-table?enforcement_point_path=/infra/sites/default/enforcement-points/vmc-enforcementpoint
• Click the Authorization tab and select Basic Auth as the type from the drop-down menu. Enter your NSX-T username and password in the Username and Password fields, such as admin and VMware1!.
• Click Send to execute the request and view the response in the Body tab. You should see a JSON object with the BGP routing table information, such as routes, next hops, prefixes, etc.
• Click Save Response and select Save to a file from the drop-down menu. Enter API.txt as the file name and choose Desktop as the location. Click Save to save the output to your desktop.
• You have successfully run the GET call in the API using Postman and saved the output to your desktop to a text file called API.txt.