Congratulations, Martin J Duggan, for being among one of the two people who passed the May 2016 CCDE Practical Exam. Your hard work has truly paid off not only because you attended my class, but, also because you put in your efforts to make this dream of yours a realityy.

You have made us proud. Well done!

With more than 13 years of experience in the field of Information Technology (IT), I have honed my expertise into network architecture, focusing on service providers, data centers, virtualization, cloud, and network security.

Combining my specialization with my passion to sharing my knowledge, I created ‘DesignWorld’ – a comprehensive learning platform for the networking community. At DesignWorld, you will learn everything you need to know about network design, security, Cisco exams, and other vendor certifications.

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Access to CCDE Video On Demand, CCDE quizzes, and CCDE Technologies comparison charts [ More info ]

3 CCDE Practical Scenario Videos with Questions and Answers [ [More info]

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2 Webinar invites [ [More info] ]

CCDE bootcamp discount  [ [More info] ]

Join our discussion forums [ [More info] ]

CCDE scenarios and CCDE Workbook access [ [More info] ]

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Testimonials

See what Orhan Ergun’s students are saying about DesignWorld.

daniel lardeux

I passed the CCDE Practical exam and Orhan’s CCDE course was very important contributor to my success.

Daniel Lardeux, Senior Network Consultant at Post Telecom
jason gooley

Orhan’s ability to cover the vast technical topics required for the CCDE is tremendous. He is not only very technical; he is also an amazing teacher.

Jason Gooley, System Engineer at Cisco Systems
deepak kumar

I attended Orhan’s CCDE Course and I must say the guy has exceeded my expectations in all ways in terms of quality, depth etc.

Deepak Kumar, Senior Network Engineer at HCL
michael zsiga

Orhan goes into a great level of detail to explain the design implications of each technology and the relationships with other technology that it could affect.

Michael Zsiga, Lead Architect at ePlus

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OUR CCDE ACHIEVEMENTS X

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