Hi am Mohamed i would like to get details on viva questions for ns2 lab ..My friend Justin said viva questions for ns2 lab will be available here and now i am living at Indore and i last studied in the college and now am doing engineering i need help on NS-2

A network simulator is a piece of software or hardware that predicts the behavior of a network without a real network. There is a simulation tool for the NS2 network. It supports many algorithms for routing and queue. It can set packet traffic similar to the internet and can measure different parameters. NS2 is very useful because it is very expensive for the viability of the new algorithm, screening of architecture, examining topology, etc. Network Simulator is a name for a series of discrete events network simulators. Titurs are used in conformity with routing protocols, and ad-hoc networking research is used extensively, and supports popular network protocols, simultaneously providing simulation results to wired and wireless networks.