CCIE -

GLAUCIO GIESEN, CCIE #40467

CCIE

I passed on CCIE Routing & Switching some weeks ago. I have used the amazing ATCs and Workbooks during the entire long and challenging journey. I would like to thank you guys (Brian Dennis and McGahan) not only for helping me pass the exam but also for really making me an expert.

- GLAUCIO GIESEN, CCIE #40467 (CCIE Routing & Switching)