Javvin, a leader in the networking technology contents and tools, provides products and services to industrial leaders such as Cisco Systems, Juniper Networks, Extreme Networks,
Spirent, SurfCotnrol and AT&T ....
More importantly, thousands of users and readers from many
companies, schools and government organizations worldwide are our
happy customers. We are very grateful to our many customers who
feedbacks and encouragement to us over time. The following are some
comments from our customers:
"The Quick Guides of Javvin are great references. The special edition designed by Javvin for us was a great marketing success. We used thousands of copies in a couple months to reach both service provider and enterprise customers. Marketing budget well spent for sure!"
"The map...A must have for networking
"I'm delighted with my copy of your map. ... I'm pleased to be able to look graphically at modern protocols -- the stuff underpinning VoIP, for instance, and the multicast routing protocol section."
"I am an IT engineer. I have the Javvin Map of Communication Protocols hanging on my office wall. It helps me get an instant answer to many network and communication questions."
"It was last holiday season... I purchased a few copies of Javvin's Map of Communication Protocols. I framed them and gave them to my customers as holiday gifts. They were very delighted. The pictures have been hanging on their walls since then and remind them everyday of our wonderful relationship."
"I am a certified Cisco trainer. I order the Javvin Map of Communication Protocol for all my students. The Map is very illustrative for an overall picture of networks and communications. It consistently makes my students very happy (better than T-Shirts for sure!) and they refer more people to my class."
"I recently bought your protocol map. I would like to say that, living in the UK, I was impressed with the delivery speed and the map itself is amazing. I may just pass my Data Comms course! I will be recommending it to everyone in my course. An excellent product, thank you."
"This Network Security Map gives me a clear picture about network security problems, technologies and solutions."
"This (Network Security Map) poster looks great and has lots of useful information."
"Nobody has displayed the network security problems and solutions in Javvin's way before. It is very creative and amazing."
"This is a very comprehensive book including the latest technologies. The only other book of this kind on market was published in 1994, which is totally outdated after ten years. "
"We used Javvin's Network Protocol Handbook as a give away in one of our lead generation programs. We have received more leads than ever and the quality of leads is the best."
"I am glad to find this book when preparing for my exams of the Cisco certifications. In one place, I can quickly review all protocols. The protocol map is great - a picture worth thousands of words. Thank you."