3V0-41.22 Exam Dumps - VMware Certification Questions and Answers

To integrate NSX Manager with LDAP to better control NSX administrators’ roles and responsibilities, you need to follow these steps:

• Log in to the NSX Manager UI with admin credentials. The default URL is https://.
• Navigate to System > User Management > LDAP and click Add Identity Source.
• Enter a name for the identity source, such as corp.local.
• Enter the domain name of your Active Directory server, such as DC=corp,DC=local.
• Select Active Directory over LDAP as the type from the drop-down menu.
• Click Set to configure LDAP servers. You can add up to three LDAP servers for failover support, to each domain.
• Enter the hostname or IP address of your LDAP server, such as corpdcserver.corp.local.
• Select LDAP as the protocol from the drop-down menu.
• Enter the port number for the LDAP server, such as 389.
• Click Connection Status to test the connection to the LDAP server. If successful, you will see a green check mark and a message saying “Connection successful”.
• Optionally, you can enable StartTLS to use encryption for the LDAP connection. To do this, toggle the Use StartTLS button and enter the certificate of the LDAP server in PEM format in the text box below.
• Click Save to add the LDAP server.
• Repeat steps 6 to 12 to add more LDAP servers if needed.
• Enter the bind entry user name and password for the LDAP server, such as Administrator@corp.local and VMware1!.
• Click Save to create the identity source.
• Navigate to System > User Management > Users and Roles and click Add Role Assignment for LDAP.
• Select corp.local as the domain from the drop-down menu.
• Enter nsx-admin@corp.local in the search box and select it from the list that appears.
• Select Enterprise Admin as the role from the drop-down menu.
• Click Save to assign the role to the user.

You have successfully integrated NSX Manager with LDAP and configured nsx-admin@corp.local Active Directory account as an Enterprise Admin access role.

To create a custom QoS profile to prioritize the traffic on the phoenix-VLAN segment and limit the rate of ingress traffic, you need to follow these steps:

• Log in to the NSX Manager UI with admin credentials. The default URL is https://.
• Navigate to Networking > Segments > Switching Profiles and click Add Switching Profile. Select QoS as the profile type.
• Enter a name and an optional description for the QoS profile, such as phoenix-QoS.
• In the Mode section, select Untrusted as the mode from the drop-down menu. This will allow you to set a custom DSCP value for the outbound IP header of the traffic on the segment.
• In the Priority section, enter 46 as the DSCP value. This will mark the traffic with Expedited Forwarding (EF) per-hop behavior, which is typically used for high-priority applications such as voice or video.
• In the Class of Service section, enter 5 as the CoS value. This will map the DSCP value to a CoS value that can be used by VLAN-based logical ports or physical switches to prioritize the traffic.
• In the Ingress section, enter 1000000 as the Average Bandwidth in Kbps. This will limit the rate of inbound traffic from the VMs to the logical network to 1 Mbps.
• Optionally, you can also configure Peak Bandwidth and Burst Size settings for the ingress traffic, which will allow some burst traffic above the average bandwidth limit for a short duration.
• Click Save to create the QoS profile.
• Navigate to Networking > Segments and select the phoenix-VLAN segment that you want to apply the QoS profile to.
• Click Actions > Apply Profile and select phoenix-QoS as the switching profile that you want to apply to the segment.
• Click Apply to apply the profile to the segment.

You have successfully created a custom QoS profile and applied it to the phoenix-VLAN segment.

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 <hostname-or-ip-address [:port]> proto level [facility ] [messageid ] [serverca <filename>] [clientca <filename>] [certificate <filename>] [key <filename>] [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 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.