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Last but not least, below are some of my latest stories…

End of Domain and Hosting Sponsorship Program

Thank for those who participate in my "Domain and Hosting Sponsorshop Program" which organize at the beginning of the year, celebrating iCalvyn.com 1-year anniversary. This program is not a blog contest, unlike some blogger out there, organize a blog contest, giving...

How to Recover Password for Cisco Router

While a network administrator forgot the password over the cisco router or switch, you need to reset password for cisco router or recover password for cisco router, this is a common mistaken for a Network Administrator, always forgot the password if long time did not...

Calculate Subnet Mask and VLSM

How to calculate Subnet mask, Calculate Variable Length Subnet Mask (VLSM) Few week back I face one confusion when one of our client require to increase their company computer from 200 to 1000's PC, in the near future. They require to change the subnet mask in all...

Stack The Memory To The Sky with lyric

There are a few big LCD, about 40"+ inch hanging around a few corner on Seagate Factory, while my company project over the Seagate factory few days ago, realize that the LCD always repeat this new video, kinda nice, and also found that this video is come from a group...

Who hosted same server with your domain

Back to last year October 2007, I have show before a website name MyIPNeighbors, which you can check whom hosted same server with your domain, or how many domains in a server. This year let me introduce another tool which allow you to check who hosted the same server...

Packet Tracer Video Tutorial [Part 3]

After watching the Packet Tracer video tutorial about "What If" and "Visualization" on Packet Tracer Video Tutorial Part 1; also "Troubleshooting on Packet Tracer" and "Using Packet Tracer in Presentation" on Packet Tracer Video Tutorial Part 2, this Part 3 video...