Orhan Ergun 1 Comment

August 2016 10 days Online CCDE Training

ccde bootcamp orhan ergun



CCDE Bootcamp – This is 10 days  Online Cisco CCDE exam preparation training. No travel, no accommodation or any other extra cost !


Probably you all know the success of Orhan Ergun’s CCDE Bootcamps and how it has been helping so many engineer to become a better network engineer/designer. If you don’t know, please just take a tour on the website. Check the Success Stories/Testimonials. 10s of my students passed the CCDE exam already !

Let’s continue to our journey with the August 2016 CCDE class. 10 days very comprehensive Cisco CCDE course !

Please note that, there is a 20% discount for the registrations until 5th of August.

When you register to this class, any upcoming retake is totally free.

I will place you in a study group with the other 20 CCDE candidates. Even after the class we will continue to study together.

Are you ready to pass the most respectful Cisco certificate !

Register Today with 40% Discount 



Module #1 Introduction to CCDE exam Read more

Orhan Ergun No Comments

CCDE Practical Lab Scenarios Bootcamp

Hi Everyone

I would like to inform all my readers that I have commenced the CCDE Practical Lab Exam Scenarios Bootcamp.

In the CCDE Practical Lab Scenarios Bootcamp, I will share the CCDE Practical Lab scenarios. Four Lab Scenarios will be covered.Of course, these scenarios depict some of the questions in the current CCDE practical exams. They will help you to understand the exam structure, to approach the questions and to pass the exam.

The difference from the regular CCDE Practical Bootcamp (not scenarios specific) is Read more

Orhan Ergun No Comments

Qatar and Dubai Onsite/Live CCDE Bootcamps

I am happy to announce that in addition to Online CCDE classes, I am going to open Onsite/Live Classes as well.

First CCDE Onsite class will be held in second week of May 2016 in Doha/Qatar.

Registration already started to this class and the location information will be shared shortly.

Also first week of September 2016 Onsite CCDE Class will be on Dubai.

Both are lovely cities and we will be meeting after the classes to hangout :)

I have been receiving so many request to open a class in Dubai and this is the chance to meet face to face. Let me help to achieve your CCDE dream.

Both classes will be 5 days long and everyday will be minimum 6 hours.

I will present 4 full length CCDE Scenarios in the classes.These scenarios are very close to the CCDE real exam based on my students feedback. Tens of students passed after they attend my classes, you will be the next one !

Also 50+ Case studies, theory information and best practices will be covered.

Prerequisite is to be familiar with routing and switching topics.

Course fee is same as online classes which is 2999$. You can pay in instalments as well.

If you have any question or payment arrangement send an email to orhan@orhanergun.net

For registration and the detail content of the course please CLICK HERE.

Note : Please indicate which class you want to join during the registration.

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Orhan Ergun No Comments

Last 5 Days to Enjoy the DesignWorld Subscription Discount

Hello Everyone

As you all know, the DesignWorld is a place where you can find network design videos, articles, quizzes, and comparison charts. Currently, only CCDE resources are there, but the good news is that other courses will be added, too. In addition, CCDA and CCDP courses will be added.

There was a promotion for the DesignWorld subscription. It has been sold for a $499, which is 50% of the actual price($999).

We announced this discount for only 50 people. Although more than 50 people have already registered, now we have decided to extend it by more than 5 days. So, hurry now to subscribe!

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Orhan Ergun No Comments

April 2016 CCDE Bootcamp

CCDE Bootcamp – This is an Online Cisco CCDE exam preparation training.

Probably you all know the success of Orhan Ergun’s CCDE Bootcamps and how it has been helping so many engineer become a better network engineer/designer. If you don’t know, please just take a tour on the website. Check the Success Stories, Why Orhan and the Sample Videos.

Let’s continue to our journey with the April 2016 CCDE class.

Please note that, there is a 20% discount for the early registrations. February 15 is the last day.

Come and learn the network design from the best !

Read more

Orhan Ergun No Comments

orhanergun.net 2015 review

I’m proud to be the owner of the best computer network design blog and get positive feedbacks from users all over the world. In recent times, I have observed that everybody has been reading this blog. Because of this, I owe all the readers of this blog my achievements. Indeed, your comments and post views have encouraged me to write more insightful articles on this platform.

Let me share some statistics since 2015.

I published 105 posts in 2015. Two of my top posts – Seamless MPLS and Segment Routing Fundamentals – have over 4500 views.

Last year, 44,209 internet users visited the site with 233,998 page views. This is the first year of orhanergun.net and it is already listed on Alexa Rank, far ahead of most of the networking blogs. Most of the traffic came from Google and some from Linkedin, perhaps because I have over 6000 connections on the cyber space.

I have trained 54 students so far in my CCDE bootcamp classes, and most of them contacted me via this blog. In fact, 10 of them attended the exam and 6 of them passed the exam.

I hope that in 2016, there will be more than 100 students.

Recently I enabled the paid membership area, which has all the CCDE videos, CCDE tests, scenarios, and network design books.

After doing that, 100+ members registered and the number of students has continued to increase considerably.

Now orhanergun.net is hosted on every advanced platform. Working together with 2 proofreaders and 2 developers, I am planning to improve the website by hiring more professionals. If you would like to work with us, feel free to fill the contact form.


Orhan Ergun 1 Comment

January 2016 Online CCDE Bootcamp

I have just decided to schedule my next online class for the February 2016 CCDE Practical exam preparation because of three reasons. One is the high level of demand for my early CCDE bootcamps; the other is the overwhelming number of students pursuing the CCDE; the last is the high numbers of students who passed the exam from my class.

Click here for an overview of the students who have passed the latest (October 2015 ) CCDE Practical exam.

This class will not only include an overview of the technology concepts needed to pass the exam but also include several mini and full design scenario that mimic the structure of the CCDE lab exam.

Read more

Orhan Ergun 6 Comments

November CCDE Achievers

I am very proud to announce that Daniel Lardeux, Johnny Britt and Mohammad Haddad passed the CCDE Practical exam yesterday and they joined the CCDE Club, which is one of the most respected IT certifications.

Their CCDE numbers will arrive in a couple of days.

See the existing Global List of the CCDEs, their companies and numbers here. If you are not in the list, have changed your company or want to be on the list, contact me.

Daniel and Mohammad joined my July class and Johnny used the CCDE Practical preparation bundle.

I would like to stress that four guys from my class or using my preparation resources attempted the November 2015 CCDE Practical exam and three of them passed! A 75% success rate is not a small thing for this certification.

They all glad that they have not only learned the CCDE-related topics but also the real life network design.

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Orhan Ergun 2 Comments

Cisco CCDE Practical Self Study Materials

CCDE Practical Self Study Materials are available now !

Update : This materials are more than a year old. New workbook will release by July 15th 2016 as hard copy only. Old materials only cover 30% of the new book. Also videos are not available for download anymore, only can be accessible with subscription. Please click here for subscription. 


Advanced Technologies Workbook

Update : New book has 50+ Case Studies, 20+ Comparison Charts , 10 Design Quizzes and Answers , as well as full length CCDE Practical Scenario.


Old Book : Design advices from a practical standpoint , more than 10 case studies and 1 CCDE practical sample scenario. You will have 1 year free update.

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Orhan Ergun 4 Comments

CCDE Practical Training Demo Video

I have been delivering CCDE practical training for quite some time. Couple months ago I have started a survey for my CCDE training. 134 people voted and here is the results.

ccde practical class

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