Brocade Ethernet Simulator/Emulator - r49 released AEST (Oz timezone) 9/9/2013
Upon hearing of an official simulator or emulator I stop working on the one I was creating. However after 2 and a half years I have been as yet unable to come across the program or any other for that matter.
My goal when I created it was to be able to simulator the CLI interface of a Brocade FastIron SX 1600, I knew then as now, that I did not and do not have the time to create an emulator. That and of course the fact I am not a professional programmer.
So to that effect I will try and find some time for what at least I hope will be of benefit to people new to Brocade's Ethernet CLI (or classic Foundry Networks CLI).
The simulator as it stands now is at this point to be considered to be barely working , but for those interested you can find a copy here.