Information Networks:
   
PROFESSOR: --- Pro. Dr. Horst Friedrich Roeder
  Topological design, Protocols, Modelling and Analysis of data networks.  
  PURPOSE - The aim of the module is to introduce relevant networking theory to enable the design or the planning of computer networks and to model and critically assess the comparative performance of the respective network protocols.  
INDICATIVE CONTENT- Review:Traffic and Queuing theory; various probability distributions such as beta, Poisson and exponential.
Topological Design: Backbone and local area access design, Heuristic and Kruskal algorithms; Link capacity assignment.
Protocol design: Specification models such as finite state machines and Petri-nets; verification.
Data link protocols: Data link protocols; throughput efficiency and optimum frame length analysis.
Transport protocols: TCP/IP end to end performance. Use of commercial net work capacity planning and performance prediction tools such as COMNET II.5.