To those who have used network simulation tools, which one did use? Did you find it useful?If you have used a couple which one would you say is preferable to others and why?
Explain what you mean by network simulation. If you thinking of VMwareVMware that is the only one I ever used and I like it a lot. A little pricey but good. It helps me when I am trying different server configs and especially group policies. It sucks when you lock yourself as an admin out of your own box.