CCNASim 
RouterSim is an excellent Router Simulator with which you can design, build and configure your own network with exciting new features like our new, drag and drop networking, plus powerful editing and help tools that really help you get results....
Shareware from RouterSim | 10/18/2002
ADDED
10/7/2005
UPDATED | 0
DAY
0
WEEK | 
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Routers Software
Computers