In environments where IPv6 is not allowed for node discovery and the use of an external flat switch by the consultant is also restricted, the viable approach is to connect to the top of rack switch and discover the nodes using IPv4. This method aligns with the customer's networking policies and leverages the existing network infrastructure to facilitate the discovery and configuration of the nodes within the Nutanix cluster.References:
Nutanix Bible, Nutanix University NCS-Core 6.8 resources, and Nutanix official guidelines on node discovery using IPv4.

The issue where users can mount all three storage containers despite the intention to restrict access to just container-1 typically stems from a Global whitelist entry. A global whitelist allows all entities to access all containers unless more specific restrictions are applied at the container level. To correct this, specific whitelist entries need to be configured for each container to define and restrict access appropriately.References:
Nutanix NCS-Core 6.8 training resources, the Nutanix Bible, and Nutanix technical documentation on storage container management.

For troubleshooting issues with Foundation Portable on Mac not locating new nodes, the consultant should check the ~/data/logs/foundation.out log. This log file contains detailed operational entries that describe the activities of the Foundation tool, including any errors encountered during the node discovery process. This can provide insights into why the nodes are not being detected and guide the consultant on the necessary corrective actions.
References:
* Nutanix Bible: Foundation Deployment and Troubleshooting
* Nutanix University: Foundation Tool Usage

The requirements specify the use of LACP with multiple VLANs and without the use of a native VLAN.
Trunk ports must be configured to carry multiple VLANs, which is necessary for scenarios involving LACP across multiple switches (MLAG or vPC). Setting the native VLAN to default and not using it in traffic management while trunking the ports meets these needs effectively. References: Nutanix Bible (https://www.
nutanixbible.com/), Nutanix Official YouTube Training Series