Christopher Gatlin, CCIE #15245


You have a great CCIE study guide. I struggled with a mediocre study guide for 18 months and two failed lab attempts before I purchased yours. Less than two months after I received your study guide I passed the CCIE lab exam. I couldn't have done it with out you!

- Christopher Gatlin, CCIE #15245 (CCIE Routing & Switching, CCIE Security)