COC2 NETWORK TOPOLOGY

Network topology refers to the arrangement of a network, including its nodes (such as computers or other devices) and the connections between them. It defines how different elements of a network are interconnected and how data is transmitted between them. There are several common types of network topologies, including:

Star Topology: In a star topology, all nodes are connected to a central hub or switch. Nodes communicate with each other through this central device. It's common in Ethernet networks.
Bus Topology: In a bus topology, all nodes are connected to a single communication line, called a bus. Data is transmitted along the bus, and each node receives all transmissions but only processes those intended for it.
Ring Topology: In a ring topology, each node is connected to exactly two other nodes, forming a circular network. Data travels in one direction around the ring until it reaches its destination.
Mesh Topology: In a mesh topology, every node is connected to every other node. This provides multiple paths for data to travel, increasing reliability and fault tolerance.
Tree Topology: A tree topology combines characteristics of bus and star topologies. Nodes are arranged hierarchically, with the root node connected to one or more secondary nodes, which in turn are connected to other nodes, forming a tree-like structure.
Hybrid Topology: A hybrid topology is a combination of two or more different types of topologies. For example, a network might have a main star topology with several smaller bus or ring networks connected to it.

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