Brian Dooley, CCIE #23688

I purchased the R&S Workbooks I, II, & III combo package last July. By October I was able to scrounge enough equipment to making a working solution for your design. I then began non-stop lab work (with a full-time job). I am fortunate to have access to a few co-workers/friends that are already CCIEs, to discuss things with. I sat for the lab on February 9th and received a FAIL grade. I doubted some of the results I got and after a few days of deep thought, I requested a re-read. I received the results this morning with the grade changed to PASS! Just wanted to say thanks for building such a great product.

- Brian Dooley, CCIE #23688 (CCIE Routing & Switching)