Exam pass

4 02 2011

Well, I passed the 70-648! Really happy about it, especially given that I compressed in to quite a short space of time.

There were two sections to the exam, with around 30 questions in each – first questions from the 70-640 and then from the 70-642.

Each half has to be completed in a certain amount of time, during which you can review answers as with all MS exams. Once you’ve moved to the next exam though, you’re unable to go back.

The first exam was very certificates focussed, but on reflection, I wasn’t sure if this was due to adaptive testing giving me a more than natural amount of certificates questions due to getting them wrong!

Absolutely smashed the subnetting questions, thanks to the CCNA study. Now back to the 70-662! Gulp.





MCSA Upgrade exam – 70-648

7 01 2011

As mentioned in a previous post, I have the retake for the 70-662 booked; this is late in February. However, I’m planning on taking the MCSA 2003 upgrade exam, the 70-648, first.

I’ve given myself a very short timescale for this, from the last week of December until halfway through January. I’m using a variety of resources for this, including the trusty CBT Nuggets series. I’ve got these for quite a few exams now, and they’re definitely my preference over reading from a 3 inch thick book!

My technique for these videos is to watch them all through first, and then watch them a second time, noting down any exam-specific tips that the instructor gives, in the notes, and highlighting them. This is a great way of picking out specific areas to focus on. For me, the DRM protection is an issue – my iPhone (and Palm Pre before that) doesn’t support WMA files, and they’re DRM protected, so I can’t use them for the train / tube when I work in the London office.

I do have the Microsoft Training Kit for the exam in e-book format saved on my phone – bought this from the Apple App Store for £5.99 – a massive saving on the hard copy of the book and much more portable. I’ve also bought a test exam from the App store – this is slightly flawed (IMHO) in that you have to go through all 100 questions before getting a score – most test engines I’ve tried allow you to choose how many questions they’ll contain.

The exam is very soon so time will tell if such a short timescale in combination with the above study measures is effective.





Exchange 2010

7 01 2011

Went on an intense 6-day Exchange 2010 course during December – we’re in the process of moving to a new Windows 2008 R2 native domain, complete with new Exchange 2010 Organisation so I needed some formal training.

The course included the two exams needed to achieve the “MCTIP: Enterprise Messaging Administrator” certification – the 70-662 (TS) and 70-663 (PRO).

The biggest thing to note for people taking the 70-662 exam is the sheer volume of questions related to PowerShell commands – the instructor estimated 20-40% and I’d say it was definitely in the upper end of the range. Having never used PowerShell before, and not covered it nearly enough during the 5 days before the 662 exam, I found myself unprepared for it and bombed it rather miserably ;(

The 663 is a different story – it focusses more on how Exchange integrates with the rest of your infrastructure, strategies for installing which roles where, etc etc. It calls much more on experience with a Microsoft Infrastructure, so I was very pleased to pass it.

I’ve re-booked the 662, but as a result of a very specific requirement at work, have chosen to focus first on upgrading my MCSA to Server 2008 – TS (the 70-648) first. That’s another post though.





Rowter on a stick

7 01 2011

No I can spell, promise – the title of this post is a reference to the American way of pronouncing “router” – which I find myself using more and more as a result of listening to my Trainsignal and CBT Nuggets videos for ICND2 😉

Had a great experience experimenting with “router on a stick” using my home Cisco network – in this case, I used the 12 port Catalyst 2950 switch, and a 2811 router.

A few useful points to note for those studying for the CCNA / ICND2.

Originally I tried using a 2600 router with a standard ethernet port – this won’t work with ROAS – you need at least Fast Ethernet (100MB).

Also need to ensure that the switch supports the encapsulation type that you specify on the router. This will be either ISL (Inter Switch Link, the Cisco proprietary protocol), or 802.1q (the industry standard), or both.

Finally, I did get stung by the Windows Firewall being turned on – RoaS was working fine but the firewall on one of the hosts was blocking pings – schoolboy error hehe.