CCIE -

Leslie Meade, CCIE #38727

CCIE

I have tried other companies versions of off-line learning. But Mark's take on the Deep Dives finally gave me the extra push to understand issues that I could not wrap my head around. I loved Mark's Deep Dive on QOS, the Deep Dive was the best and finally I under stood the concepts.

- Leslie Meade, CCIE #38727 (CCIE Voice)