Difference between classful and classless IP (Internet Protocol) Addressing

Currently, I am enrolled in a  CCNA (Cisco Certified Network Associate) Certification Training Course  here in Cebu City, in preparation of course for the CCNA Exam. One major topic discussed here is the IP (Internet Protocol) addressing, an interesting topic under data communication technology. IP address is assigned to a specified client (device) in a network for its identity and is presented in 32-bit (IPv4) with 4 octets separated by a period, for example: 10111001.00010010.11110001.10100011 or represented as 185.18.241.163 in decimal.

So, when discussing about this certain topic, you will encounter the words Classful & Classless IP addressing. What then is the difference between the two? Read more…

ICT Week ’09 Seminar on CCNA and VoIP

This week commence the Ateneo de Zamboanga University ICT Week 2009 with a theme – “LEVEL UP: Bringing ICT in the Next Stage”. This yearly activity is organized by The Ateneo Informatics and Computing Guild (AICG) which aids in the promotion of the ICT awareness in the city.

One of the main event during this affair is the series of seminars and talks the organizers prepared for both students and professional from different schools. These include Joomla Tutorial, Machine Vision, PHP Seminar, Digital Photography, etc.

(Image Credit: http://ictweek.multiply.com)

Resource speakers from Rivan Systems gave a talk about CCNA, VoIP, & Internet Telephony today. Expounding about the VoIP technology, its contribution in the Internet telephony industry like in call centers and telecom companies; the speakers gave the audience a closer look on how this technology works.

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