In which situation would a bridge be more effective than a switch?

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  1. When segmenting a large network to reduce collisions
  2. When connecting devices at the physical layer
  3. When filtering traffic based on IP addresses
  4. When requiring VLAN functionality

Answer (Detailed Solution Below)

Option 1 : When segmenting a large network to reduce collisions
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Explanation:

A bridge and a switch are both networking devices used to connect segments of a network and facilitate communication between devices. Although they share some similarities, they are designed for different purposes and operate at different layers of the OSI model. Bridges work at the Data Link layer (Layer 2) and are primarily used for segmenting a network, whereas switches also operate at Layer 2 but with added functionalities like VLAN support and higher port density.

Advantages of Using Bridges:

  • × Effective in reducing collisions within large networks.
  • × Operates at Layer 2, making it suitable for segmenting networks based on MAC addresses.
  • × Simpler and more cost-effective for small to medium-sized networks compared to switches.

Applications: Bridges are commonly used in smaller networks or in situations where network segmentation is necessary to reduce collisions without requiring advanced features like VLANs.

Correct Option Analysis:

The correct option is:

Option 1: When segmenting a large network to reduce collisions.

This option accurately describes a scenario where a bridge is more effective than a switch. Bridges are specifically designed to segment networks and reduce collisions by isolating traffic between segments. This makes them suitable for environments where collision reduction is a priority, especially in smaller or less complex networks

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