What device is typically used to connect multiple computers within the same network segment?

What device is typically used to connect multiple computers within the same network segment?

• A. Router
• B. Hub
• C. Switch
• D. Modem

Answer: (C)

The device typically used to connect multiple computers within the same network segment is a switch. Switches operate at the data link layer (Layer 2) of the OSI model and are designed to forward data packets between devices on the same local area network (LAN). When a switch receives a data packet, it examines the MAC (Media Access Control) addresses contained within the packet to determine its destination. It then forwards the packet only to the specific device that needs it, rather than sending it to all connected devices. This efficient method of communication reduces network congestion and improves overall performance compared to older devices like hubs, which broadcast incoming data packets to all ports regardless of the intended recipient. In a typical LAN setup, switches facilitate direct communication between computers, printers, and servers, enabling them to share resources with minimal delay. This functionality is crucial in modern networking environments to ensure that devices can communicate quickly and effectively within the same network segment.

The device typically used to connect multiple computers within the same network segment is a switch. Switches operate at the data link layer (Layer 2) of the OSI model and are designed to forward data packets between devices on the same local area network (LAN).

When a switch receives a data packet, it examines the MAC (Media Access Control) addresses contained within the packet to determine its destination. It then forwards the packet only to the specific device that needs it, rather than sending it to all connected devices. This efficient method of communication reduces network congestion and improves overall performance compared to older devices like hubs, which broadcast incoming data packets to all ports regardless of the intended recipient.

In a typical LAN setup, switches facilitate direct communication between computers, printers, and servers, enabling them to share resources with minimal delay. This functionality is crucial in modern networking environments to ensure that devices can communicate quickly and effectively within the same network segment.