GNS3

GNS3 screenshots

Build, design and test your network in a virtual environment
Main window
GNS3 1.5 : Main window

Alternative downloads

Switch Center
Network management and monitoring software program.
3.6
FireGen Log Analyzer
It helps you consolidate and filter messages recorded by the firewall.
3.31
Bridge Builder
The concept of Bridge Building Game is still the same as in the calssic game.
1.0
FREE