What term describes an ethernet switch configured to separate traffic into multiple logical networks?

The term that describes an Ethernet switch configured to separate traffic into multiple logical networks is VLAN, which stands for Virtual Local Area Network. A VLAN allows network administrators to create distinct broadcast domains within a switch, enabling them to segment network traffic based on factors such as department, function, or security requirements, regardless of the physical location of devices. This segmentation helps improve network performance and security by isolating different types of traffic, reducing broadcast storms, and making the management of networks more efficient.

Additionally, VLANs enable logical grouping of devices across different physical switches, facilitating better organization and control. For example, devices that need to communicate frequently can be placed in the same VLAN, reducing unnecessary traffic on the broader network.

When comparing this to the other terms:

• VPN (Virtual Private Network) refers to a secure connection between networks over the internet, but it does not specifically address traffic segmentation on a switch.
• L2 Switching relates to the function of switches operating at the Data Link Layer of the OSI model, but it doesn’t inherently imply the separation of traffic into logical networks.
• Multicasting is a method of sending network packets to multiple recipients at once, but it does not involve the logical separation of network traffic like VLANs do.

Thus