2020年4月22日 · ns2 is a network simulation tool, here three network congestion control algorithms on TCP connection for two traffic flows compared using ns2 and plotting average characteristics. DSR Routing protocol testing ns2 for Final Work (Model and Simulation Network) Codes for network simulation Lab.

2022年7月29日 · NS-2 can be used to implement network protocols such as TCP and UDP, traffic source behavior such as FTP, Telnet, Web, CBR, and VBR, router queues management mechanism such as Drop Tail, RED, and CBQ, routing algorithms, and many more. In ns2, C++ is used for detailed protocol implementation and Otcl is used for the setup.

Link source codes can be found in " ns-2/tcl/libs/ns-lib.tcl " and " ns-2/tcl/libs/ns-link.tcl " files. One thing to note is that you can insert error modules in a link component to simulate a lossy link (actually users can make and insert any network objects).

To implement a code in NS2, two major languages i.e. C++ and also TCL is required. Easy to use also due to its highlighted features like shorter syntax, no reserved keywords, supported GUI and virtual file system Mechanism.

NS2 code can be implemented in various platforms like UNIX, Linux, Sun OS/Solaris and free BSD. It is used in NS-2 simulation environment which is mainly used for networking research.

Ns2 codes are defining using tcl programming languages. The network simulator is a bank of different network and protocol objects. Each of which is defined by using the languages like C++ and OTcl. Very easy to use and it is available in free. By using the OTcl we can describe different network topologies.

2021年10月26日 · Introduction to Network Simulator 2. In this post. The network simulator 2 (ns) addresses large number of protocols, applications, agents, queues, etc. These are called as …

2024年11月16日 · how do we do for 25 nodes in 400X400 dimensions?

We developed more than 300+ projects under NS2 simulation with various protocol models and various network performances.We also provide an NS2 source code for every project. We briefly explain the concept about NS2 introduction, ns2 wired sample programs and NS2 wireless sampled programs.

All the Wired and Wireless topology have been implemented & Simulated on NS2 using TCL Script (.tcl files). Networks can be visualized using network animator (NAM).