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		\setbeamercolor{background canvas}{bg=lightmauve}  % Setting the background color to #a8dadc
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		% logo


\logo{ \includegraphics[width=0.19\linewidth]{vit.png}\hspace{7cm}
\includegraphics[scale=0.3]{FOSSEE-logo.png}\hspace{0.7cm}
		\includegraphics[scale=0.08]{Spoken-Tutorial-Logo.png}}
	
\begin{document}
	\sffamily \bfseries
	\title
			[Creating TCP/UDP flow with Star Topology ]
			{Creating TCP/UDP flow with Star Topology}
	\author [Arun Santhosh R A]
	{\small   Spoken Tutorial Project
		{\color{blue} https://spoken-tutorial.org} \\ 
		National Mission on Education through ICT \\ Arun Santhosh R A\\ 
 \hspace{-1cm}Domain: Dr. R. Radha, Dr. X. Anita \\ \&  Dr. T. Subbulakshmi\\ VIT Chennai \\ {29 November 2023}\\[0.2cm]}
	
\begin{frame}
\titlepage
\end{frame}





		
		\begin{frame}
		  \frametitle{Learning Objectives}
		In this tutorial, we will learn to  \pause
		  \begin{itemize}[<+-|alert@+>]
		  \item Create a  Star topology
		\item Create an on-off application to send  TCP traffic
		\item  Create an on-off application to send UDP traffic
		
		    \end{itemize}
		\end{frame}
		
		
		\begin{frame}
		  \frametitle{Learning Objectives}
		
		  \begin{itemize}[<+-|alert@+>]
		 
		\item  Calculate throughput and Delay
		\item Analyze the flow using a flow monitor
		    \end{itemize}
		\end{frame}
		
		\begin{frame}[fragile]
		  \frametitle{System Requirements} 
		To record this tutorial, I am using\pause
		  \begin{itemize}[<+-|alert@+>]
		  \item Ubuntu Linux OS version 22.04 
		 \item ns-3 version 3.38
		
		  \end{itemize}
		\end{frame}
		
		\begin{frame}[fragile]
		  \frametitle{Pre-requisites}
		To follow this tutorial\pause
		  \begin{itemize}[<+-|alert@+>]
		  \item The learner must have basic knowledge of using Linux terminal
		\item The learner must have understanding of network topologies
		
		   \end{itemize}
		\end{frame}
		
		\begin{frame}[fragile]
		  \frametitle{Pre-requisites}
		
		  \begin{itemize}[<+-|alert@+>]
		\item For pre-requisite Linux and ns-3 tutorials, please visit this website {\color{blue}https://spoken-tutorial.org }
		   \end{itemize}
		\end{frame}
		
		
		\begin{frame}[fragile]
		  \frametitle{Code Files}
		  \begin{itemize}[<+-|alert@+>]
		  \item The files used in this tutorial are provided in the Code Files link
		   \item Please download and extract the files
		\item Make a copy and then use them while practicing
		   \end{itemize}
		\end{frame}
		

\begin{frame}
  \frametitle{Star Topology}
  \begin{figure}[h]
   % \centering
    \includegraphics[scale=0.4]{exp7}
\end{figure}
 \end{frame}


		\begin{frame}[fragile]
		  \frametitle{Classes and Methods}
		  \begin{itemize}[<+-|alert@+>]
		  \item PacketSinkHelper class is used to create a packet sink on the hub
		\item OnOffHelper class is used to send a particular traffic to the hub
		\item PointToPointStarHelper class is used to create star topology using p2p links
		   \end{itemize}
		\end{frame}
		
		
		\begin{frame}
		  \frametitle{Summary }
		In this tutorial, we have
		  \begin{itemize} 
		\item Created a star topology
		\item Created a TCP flow with star topology
		\item Created a UDP flow with star topology
		
		\end{itemize}
		 \end{frame}
		
		\begin{frame}
		  \frametitle{Summary }
		  \begin{itemize} 
		\item Calculated throughput and  delay
		\item Analyzed the flow using a flow monitor
		\end{itemize}
		 \end{frame}
		
		\begin{frame}
		  \frametitle{Assignment }
		As an assignment, please do the following
		\begin{itemize} 
		\item Create a star topology with 10 spoke nodes
		\item Create an on-off application
		
		\end{itemize}
		 \end{frame}
		
		\begin{frame}
		  \frametitle{Assignment }
		\begin{itemize} 
		\item Send TCP traffic through the on-off application
		\item Set the attribute to Remote
		\item Analyze the flow using a flow monitor
		
		\end{itemize}
		 \end{frame}

		\begin{frame}
  \frametitle{Assignment-Observation}
  \begin{figure}[h]
   \vspace{-0.7cm}
    \includegraphics[scale=0.4]{a1-exp-7}
\end{figure}
 \end{frame}

		\begin{frame}
		\frametitle{About the Spoken Tutorial Project}
		\begin{itemize}
		\item Watch the video available at {\color{blue} http://spoken-tutorial.org /What\_is\_a\_Spoken\_Tutorial} 
		\item It summarises the Spoken Tutorial project
		\item If you do not have good bandwidth,  you can  download  
		\\ and watch it
		\end{itemize}
		\end{frame}
		
		\begin{frame}
			\frametitle{Spoken Tutorial Workshops}
			The Spoken Tutorial Project Team
			\begin{itemize}
				\item Conducts workshops using spoken tutorials
				\item Gives certificates to those who pass an online test
				\item For more details, please write to {\color{blue} contact@spoken-tutorial.org}
			\end{itemize}
		\end{frame}
		
		\begin{frame}
			\frametitle{Answers for THIS spoken tutorial}
			\begin{itemize}
				\small \item Questions in THIS Spoken Tutorial
				\item Visit {\color{blue} https://forums.spoken-tutorial.org}
				\item Choose the minute and second where you have the question
				\item Explain your question briefly
				\item The Spoken Tutorial project will ensure an answer
				\item You will have to register to ask questions
			\end{itemize}
		\end{frame}
		
		\begin{frame}
			\frametitle{FOSSEE Forum}
			\begin{itemize}
				\item For any general or technical questions on ns-3, visit the FOSSEE forum and post your question \\ {\color{blue} https://forums.fossee.in/}
			\end{itemize}
		\end{frame}
		
		\begin{frame}
	\frametitle{Acknowledgement}
	\begin{itemize}
		\item The Spoken Tutorial project was established by Ministry of Education, Govt. of India
	\end{itemize}
\end{frame}
		
\begin{frame}
	\frametitle{Acknowledgement}
	\begin{itemize}
		\item We thank Dr.Moyukh Laha from IIT Kharagpur for his domain support
\item We would also like to thank Dr. R. Radha, Dr. X. Anita, and Dr. T. Subbulakshmi from VIT Chennai for their support
	\end{itemize}
\end{frame}

		\begin{frame}
			\frametitle{Thank you}
			\begin{itemize}
				\item This is Arun Santhosh, a FOSSEE Summer Fellow 2023, IIT Bombay signing off
		
			\end{itemize}
		\end{frame}
		
		\end{document}
