Combination of many digital devices both off the net and over the internet is described as Computer Networking, this is done by everyone this day but very clear that the concepts and professional information including technical skills are required by many. Are you in such a situation or you are a professional who needs manual to use for your training?, this is a perfect Book for you. It has detailed explanations on Computer Networking for the beginners and professionals. I called it the CNM!
The Book has 25 pages of nine chapters and a summary note. The file size is 589kb.