title: Building simulator for creating LAN
body: <p>I want to create a simulator which consist of toolbars. The Toolbars have some components like computer , router, modem,cable . Using drag and drop facilities it creates a LAN network. After creating a LAN network, we will pass some inputs from one machine to another. After the inputs have reached the other machine it will generate a report(Time required).</p>
  
  <p>Which Technology should I use? (I have a Java background.)
   How should I implement this?</p>
  
  <p>Any help or pointer really appreciated.</p>
  
  <p>P.S.: I really appreciate it if anybody can edit or improve tags. </p>
  
  <p><strong>EDIT</strong></p>
  
  <p>One way is using awt, swing, and applet, which is implemented for logic circuit like GAt, Flipflop.</p>
  
  <p><a href="http://www.tetzl.de/logicsim_applet.html" rel="nofollow">http://www.tetzl.de/logicsim_applet.html</a></p>
  
  <p>Is any other alternative to implement this?</p>