Online computer science courses

Welcome to my free online computer science training materials. This section of the site is still under construction.

This is the landing page for all course sections. These courses are being assembled from my network and systems associates degree. Please select a section to expand the related material. Please note that I am not the owner of any of this material I am merely providing access to these courses for the betterment of all who want to learn. All content from Cisco Systems is property of Cisco Systems.

Cisco CCNA V6.0

Cisco Certified Network Associate Netacad course version 6.0. This four part series includes introduction to networks, routing and switching essentials, scaling networks and connecting networks. All content including powerpoints, chapter text and required labs are included. Please note that this version of the CCNA is no longer being offered. I'm working on gathering material for V7 of this course which has up to date information for the newest CCNA certification exam. Where necessary, image descriptions are included after each section.