I just graduated from the course today. I enjoyed it very much.
The course is very fast paced and requires your full attention. The primary purpose of the course is to paint the grand picture of Brigade and below network layout and signal flow. You will be configuring Brigade and Battalion level networks from the server stacks to the clients.
I would recommend that anybody thinking of attending this course prepare by freshening up on sub-netting and the basic concepts of signal flow. Troubleshooting Cisco Routers and Switches is also something that I would look into.
I highly recommend this course to any Soldier who wishes to pursue a career in the Signal Corps. Even if you think that you know a lot (just like I did) you will find out in the end how little you actually did know.