Which type of network configuration allows devices in the network to communicate with each other directly, rather than communicating with a controller or switch first?
A. Star
B. Ring
C. Mesh
D. Bus
The correct answer and explanation is:
The correct answer is C. Mesh.
In a mesh network configuration, each device is connected to every other device in the network, allowing them to communicate directly with one another. This setup enables data to be transferred between devices without needing to route through a central controller, switch, or hub. Because every device is connected to all others, the network is highly resilient and can continue to function even if one or more connections fail. This direct communication is one of the main advantages of a mesh network, as it ensures that data can find alternative routes to reach its destination.
A mesh network’s structure provides redundancy, making it ideal for mission-critical applications where network reliability is essential. The direct connections between devices also help reduce latency, as there are fewer intermediary devices that data must pass through.
However, the primary drawback of a mesh network is that it can become complex and expensive to install and maintain, especially as the number of devices increases. Each new device requires additional connections to every other device in the network, which can lead to a large number of connections that need to be managed.
In contrast, other network configurations like star and bus rely on a central point (like a hub or a bus cable) to direct communication. In a ring network, devices communicate in a circular path and data must pass through each device until it reaches the destination. None of these configurations allow for the same level of direct communication between devices as a mesh network.