How are IP addresses assigned in an NSX-T environment?

In an NSX-T environment, IP addresses are assigned primarily through DHCP services or static IP address configurations. This flexibility allows for a diverse range of use cases, catering to different scenarios where either dynamic or static IP assignments are appropriate.

Using DHCP enables automatic allocation of IP addresses to virtual machines, simplifying network management, especially in environments where VMs are frequently spun up and down. It reduces the administrative overhead associated with manually configuring IP addresses for every instance. At the same time, static IP address configurations can be applied where necessary, particularly for services that require a consistent address (like databases or legacy systems) that should not change.

This dual approach supports both dynamic scaling and stable services within the NSX-T architecture, illustrating the solution’s adaptability to various networking needs. The other options provided do not fully capture the comprehensive capabilities of NSX-T in managing IP address assignments. For example, manual configuration alone would limit flexibility, while relying solely on the cloud provider overlooks the inherent tools NSX-T provides for more granular control over IP management. Additionally, assigning IP addresses based on physical hardware isn’t accurate, as NSX-T abstracts the network from the underlying physical infrastructure, allowing for more agile and efficient networking constructs.