Alignment errors are caused by misaligned reads and writes. For example, a two byte read where the memory address is not an even multiple of two bytes is an alignment error. Alignment errors are caused by a software bug. Troubleshooting Spurious Accesses, Alignment Errors, and Spurious Interrupts To make it a bit more practical, take [...]
Can’t wait to do the next one. Seems like this journey never ends. But I like it anyway. Today, I just passed Cisco ARCH 642-871 (Designing Cisco Network Architectures). I was using CCDP Self-Study: Designing Cisco Network Architectures (ARCH) (ISBN-10: 1-58705-185-0; ISBN-13: 978-1-58705-185-2) and believe me, it was like doing CCDA, full of stuff to [...]
It was a cold Sunday afternoon while we went back from lunch. The day was coloured grey with rain. Driving closer to home, the radio played Taller, Stronger, Better by Guy Sebastian. It was always nice to listen to his music as it always contains good message.
On 7 August 2007, Apple announced several new products such as iMac, Mac Mini, iLife ’08, and iWork ’08. I didn’t really paying much attention on the new iMac. Apparently, It is now equipped with 2.8GHz Core 2 Extreme. These graphs show quite significant performance increase.
Passing Cisco QOS 642-642 exam yesterday, 11 August 2007, makes me thinking that I’d actually been wasting my time for more than half a year by not studying nor doing any exam. It was like having my life stopped by the time I got a new job and suddenly it changed my expectation and perspective [...]
What’s the main different of Cat 5, Cat 6, Cat 6a, and Cat 6e? It’s using wire that capable of using 100Mhz, 250Mhz, 500Mhz, and 625Mhz frequency, respectively. For details, read these links An Overview of 10GBASE-T or ‘Why we need Cat6a as well as Cat6′ and Category 6 cable
Me: Hi, My name David from XXX, I received a call from Helpdesk that you’re having problem with your network. Client: Yes, our computer is not working. Me: Ok then, can you check your switch Cisco … Client: Yeah, I know that Me: (Waiting on the phone)… Client: Yes?… Me: Can you reboot the switch… [...]
I’ve been having trouble writing About-Me on my current and previous website. I can also remember that for several seminars that I’ve attended, I’ve been having the same problem. Now, I’m currently reading a book which ask me to describe myself and I’m still having difficulty about it. I don’t know who I am! Do [...]
What happened if you just downloading your favorite application and want to change the default application to open particular file? For example, I just downloaded Smultron, a text editor, to replace Mac OS X default text editor application, TextEdit.