LAN Topology
LAN Topology refers to the layout pattern of interconnected devices in a Local Area Network (LAN). There are different types of topologies used in LANs, which include:

Bus Topology
- In a Bus Topology, all devices are connected to a single communication line.
- Data is transmitted in both directions, but only one device can transmit at a time.
- It is easy to set up and cost-effective for small networks.

Star Topology
- In a Star Topology, all devices are connected to a central hub or switch.
- Data is transmitted through the hub, which manages and controls the flow of information.
- It provides better performance and scalability compared to Bus Topology.

Ring Topology
- In a Ring Topology, each device is connected to two other devices, forming a closed loop.
- Data travels in one direction around the ring, passing through each device until it reaches its destination.
- It offers high reliability as if one link fails, data can still travel in the opposite direction.

All of these
- LAN Topology can include Bus, Star, and Ring topologies, depending on the network design and requirements.
- Each type of topology has its own advantages and disadvantages, and the choice of topology depends on factors such as network size, cost, and reliability.
- Some networks may even use a combination of different topologies to meet their specific needs.