My Experience – VCAP-DCD 5 Beta

Like a few others this past week at Partner Exchange I sat the beta version of the VCAP-DCD 5. I found the exam to be pretty spot on with the blueprint which is nice. Like Jason Boche stated there’s really not much you can do to study for this exam, is pretty much an experience based exam.

I did finish all questions with about 8 minutes to spare which is much like how I did with the 4 version. 1 tip I can give is to read the question before reading the long scenario, sometimes the scenario really has no bearing on the question/answer.

I really didn’t think it was much different then the version 4 exam, if you design vSphere solutions regularly & passed the the V4 DCD I don’t think you’ll have a problem with the V5.

VCDX Defense – Germany

I’ve just returned to my hotel room my from VCDX defense here in freezing cold Germany (I’ve been in Houston, TX for so long I had forgotten what anything under 50 F feels like).  Not really much I can say about it as it’s all under NDA, but I have to say that I feel better about my performance during this defense then I do about my previous 3.  I feel I addressed all questions with accurate answers and made it all the way through all the aspects of my design.

During the break the moderator jokingly said that she’d never met someone who talked faster then her, which startled me for a minute as I start thinking did I talk so fast they couldn’t understand me but she assured me that wasn’t the case. : )

Did I do well enough to earn a VCDX number, I think I did so now I just wait for the results from the certification team.  It also sounds like I’ll have to wait a little longer then the norm, not sure if it’s because of PEX or not, but in the past when I’ve defended I’ve been told 10 business days for results, which in the past has translated to 10 business days from the first defense or the Friday after the last defense, today I was told 10 days from this Friday, so I guess it could be a long 2 1/2 weeks of waiting!


My VMware PEX 2012 Schedule

The Partner Exchange Session Builder is up now and I sat down and built my schedule yesterday. If you’re in any of these sessions hit me up, always looking to make new contacts. 🙂

I’ll also be in the VMware vSphere 5 Storage Troubleshooting Boot Camp on Sunday and the vCenter Operations – Tech Express on Monday.  I also hope to spend some time in the Hands on Labs as I didn’t get as much time in there at VMworld last year as I would have liked.



Prepping for my VCDX defense

So the last few weeks I’ve been nose down in my lab and my design going through all the scenarios that I can think of that would possibly come up during my defense. Been spending a lot of time white boarding and going through my opening presentation.

Since I’m defending almost the exact same design I did in Singapore I’m starting to get a little burned out so I’ve been trying to take some small breaks, hooking up my X-Box in my office has turned out to be a great distraction, maybe too much I’m addicted to Batman: Arkham Asylum now. 🙂

All in all I’m feeling really good. I know what I blew last time and know not to do it again. And thanks to some great VCDX resources in the community (who I won’t name unless they tell me it’s OK) I’ll be going through a Mock Defense with 3-4 of them (of course none of them are panelists) before I head off to Germany on the 4th.

My VCDX Journey Continues – Off to Germany!

I’ve received the email that I’ve been waiting on today.

“I am happy to inform you that you achieved a high enough score to allow you to proceed to the defense stage of the process.”

Germany here I come!

It’s going to be a fun couple of weeks, VCDX defense in Germany then off to Partner Exchange in Vegas the next, February is going to be my month! 🙂

VCDX, My Journey So Far

My journey towards VCDX certification started back in mid 2010.  After completing the prerequisite exams I submitted a Virtual Infrastructure 3.5 design that I designed and implemented at the company I was working for before going back to consulting.  My design was accepted and I defended in Boston in November.  I didn’t know what I was in for, I thought I knew it all and that I was going to breeze right through my defense, boy was I wrong! Needless to say I was unsuccessful. I also made one huge mistake, I didn’t take in what the panelist were trying to pull out of me. Meaning I left no better then I went in which is the worst thing that can happen, even if you’re unsuccessful the defense is a great place to learn your weaknesses and improve on them.

There was one more VCDX 3 defense and that was at Partner Exchange in February of 2011. This time I submitted a design that I was in the middle of implementing for a hospital system who was moving from Hyper-V to vSphere 4 and also implementing View.  This design was rejected during the administrative review process, I don’t remember the exact wording that was used but basically it said that my design was rejected because it wasn’t my own work. While untrue, what they really meant was I used my companies standard systems engineering report template which has a bunch of our terms and canned graphics in it, and since I didn’t give credit to the author my design was rejected.  Key takeaway, anything you use in your design that isn’t 100% yours make sure you give credit to the author! So I lost my last attempt to defend before the VCDX 3 was retired.

For the VCDX 4 track the VCAP-DCA and DCD are the prerequisite exams, but for anyone who had passed both the admin and design 3.x exams only the DCD was required.  I took and passed the DCD as soon as it became available and I was able to get the exam scheduled. I started working on my next design which I decided I would be completely fictitious. I felt my design was pretty solid and I submitted it and it was accepted to defend in Palo Alto in August. When doing a completely fictitious design without the customer constraints or SLA’s or RTO/RPO’s you tend to loose sight of those items (or at least I did) so when I was asked about it during my defense I didn’t have a good answer, and so I received a poor score in those areas among some other things I did like choking during the troubleshooting scenario and thus I was unsuccessful again. I did take some good things away from this defense though, I learned where I was weak at when talking designs through, I learned how poorly I was at white boarding my ideas and the fact that I tended to get stuck over explaining certain aspects of my design as I wasn’t communicating them clearly enough.

I started working on my next design pretty soon after I received the official word that I was unsuccessful in Palo Alto. I decided to somewhat ditch the fictitious design and just modify a design to incorporate all the aspects in the VCDX Blueprint.  I felt this was a good balance as I had real customer objectives for what they expected out of the environment with RTO/RPO’s and I was able to make up the rest to fill in the blanks. I submitted the design and was again invited to defend, this time in Singapore.  My defense was on a Thursday afternoon but with the time difference and being the first time I had flown that far I wanted to get there a few days early to adjust, which I feel was a big help. During my defense I felt great, I was answering all the panelist questions clearly, I was able to get my design and thoughts onto the white board, I was confident and I felt everything but one thing I said went really well.  The design and troubleshooting scenarios also went really well in my opinion.  I thought for sure that I had nailed it this time. About 10 days later I received the email I was expecting, but not with the results I was expecting, I was unsuccessful once again. It seems that with that one thing I said I shot myself in the foot. While due to the NDA of the defense I can’t say what it was, but its result was the panelists couldn’t ask me anymore questions about that topic so I wasn’t able to reach a passing score in that section. My initial reaction was to throw in the towel and just give up. After I cooled off a bit I realized that this was fair, I didn’t receive passing marks for all items in the blueprint which is required to be successful.  I think this is probably one of the reasons “scores” aren’t given to candidates, it doesn’t matter how well you do in one area if you blow it in another you won’t be successful. I decided I wasn’t going to give up and would try again.

I received the news about the Singapore defense on a Tuesday evening and the deadline for design submissions for the next defense was the following Monday.  Luckily the design I just defended is a good enough design it just needed some minor tweaking and most importantly it needs me to not stick my foot in my mouth again.  I was able to make the changes I felt it needed Thursday evening and reviewed everything again Friday and Saturday before submitting it. I’ve received word that I got through the administrative review and my design is now going through the technical review and I’ll know if I’m invited to defend in Germany by December 23rd.

So what have I learned about the process so far that I can share, besides it’s probably the hardest certification I’m ever gong to attempt? First know your design like the back of your hand, you don’t have it with you for reference, which due to time constraints is a good thing, so you have to know every detail about it. Next make sure you’ve covered everything in the VCDX Blueprint, if you didn’t in your design make sure you have answers for all the areas when you’re asked in your defense.  Review all the tips Brian Rice is posting in the VCDX community. Don’t be afraid to say I don’t know, this isn’t a bad thing if you can say where you would go to find the answer. Likewise during the design and troubleshooting scenarios, you are allowed to ask the panelist to look up information for you, you just have to tell them what document to look in for the information. Have a strategy for how you’re going to prepare for your defense, make out a list of some kind to keep you on track.  I use Evernote and also the Reminders app in iOS 5, I keep all my notes about what I need to remember in Evernote for easy reference wherever I’m at and if I’m driving or at a client site or otherwise not able to look up something that just came to me I’ll ask Siri to remind me later that evening to research that subject and then I document it in Evernote. In preparing for your defense try and hold a mock panel, if you can’t ask some friends to review your design and just email you their questions, this will get you thinking about what the panelist might ask. Practice white boarding your design, at least for me I don’t do it much so drawing out my design and other things I could think of as practice helped for when I was in my defense. Finally when you leave the room no matter if you feel like you’ve just aced it or like you just blew it, remember the experience, remember what the panelists asked you especially things they ask you and then ask you in a slightly different way as this is probably an area you need to work on for your next attempt. Good luck to everyone going for the VCDX, it’s a rough journey but one I feel will be well worth it when I’m successful.



I’ve been wanting to start blogging for quite some time now but just hadn’t found the time to get setup.  The site is still a work in progress but over time I hope to become one of the go to bloggers in the Virtualization space. I’ll be working on my first real post in the coming days which will be about my VCDX journey so far and some pointers I hope can help some others out.