Joseph Saad, CCIE #20243
CCIE
Hi, It has been a wonderful trip rewarded by my R&S CCIE pass first shot on March 11th in Dubai, I have to say it hasn't been possible without your COD, Vol I, Vol II in particular and the rest of your product lines in general which I bought them all. The COD is a master piece that I have watched over and over and made tons of notes that helped me master the technologies and not merely configuration. I'd recommend your COD or All. Regards,