Which feature of VMware allows segmentation of network traffic?

The feature that allows segmentation of network traffic in VMware is Virtual Local Area Networks (VLANs). VLANs enable the creation of distinct broadcast domains within a physical network, allowing for traffic separation without needing separate physical networks. This segmentation helps improve security and efficiency by isolating broadcast traffic between different segments, which reduces unnecessary traffic on the network.

By configuring VLANs in a VMware environment, you can ensure that virtual machines (VMs) on different VLANs cannot communicate with each other unless explicitly allowed, providing greater control over data flow and access. Employing VLANs effectively supports the organization of network resources, facilitates compliance with regulatory requirements, and enhances performance by reducing congestion in a shared infrastructure.