Distributed computing systems have become the essential aspect of growing information technology. The performance of any distributed system is certainly influenced by the technology, which the authors adopt in making network interconnections. Network topologies are the technology for arrangement of various computer elements like links, nodes etc. Basically network topology is the topological structure of a computer network. In mathematics topology is concerned with the connectedness of objects which is the most basic properties of space. In simple way network topology refers to the way in which the network of computers is connected. Each topology is suited to specific tasks and has its own advantages and disadvantages.