My name is Paul Browning and I came up with the 60 days study system after teaching Cisco courses for several years in the UK. I’ve trained thousands of students in my classroom and online courses and it finally dawned on me that pretty much every student had a study guide and access to Cisco equipment or Packet Tracer but most quit before even taking the exam. Of those who take the exam around 50% fail. I realized what was missing, a battle tested study plan. CCNA in 60 Days was born.
The first version of the study guide and website has had amazing results. With the changes to the new CCNA exam I decided to rewrite the book and also hired three world class CCIEs to help make it even better. This site serves as a both a free resource to anyone who wants to pass and wants a plan they know will work. It also has a paid members section if you are looking for a video training course which maps to your book.

Here are the authors and technical
editors for the study guides.

Daniel Gheorghe

Daniel Gheorghe is a CCIE in Routing and Switching. He is currently preparing for his second CCIE certification (in Security) and he is developing his skills in system penetration testing. He also holds numerous certifications in networking and security, from Cisco and other vendors, including CCNA, CCDA, CCNA Security, CCNP, CCDP, CCIP, FCNSA, FCNSP, and CEH.He took an interest in IT at an early age and soon developed a passion for computer networking, which made him study hard in order to reach an expert level.

Farai Tafa

 Farai Tafa, CCIE 14811 RS/SP, is an internetwork engineer with over 10 years of experience in core IP routing, LAN and WAN switching, IP telephony, and wireless LAN implementation. He currently holds two Cisco CCIE certifications in the Routing and Switching and the Service Provider tracks. His other certifications include CCVP, JNCIA, JNCIS, and ITILv3 Foundation.Farai lives in Dallas, Texas, with his wife and two daughters.

Paul Browning

Paul Browning worked as a police officer in the UK for 12 years and then left for a career in IT. He worked for Cisco systems and then started his own Cisco training company. He moved into online training in 2006, creating the old version of this site and in60days.net. He has trained over 30,000 IT students via his websites, Kindle study guides, and training manuals.Paul now lives in Perth, Australia, with his wife and three young children and he created in60days.com and howtonetwork.com.

Dario Barinic

Dario Barinic is a network expert (dual CCIE #25071 – Routing and Switching, and Service Provider) with a Master of Engineering degree and eight years of experience in the networking field. He also holds other certifications, such as Cisco CCNA and CCNP, HP AIS, ASE, MASE, and various Cisco specialisations.Dario is specialised in the area of routing and switching (designing, implementing, troubleshooting, and operating service provider and large enterprise WAN and LAN networks). His major fields of interest are service provider/large enterprise networks (core routing and switching),

network security, and passing on knowledge to enthusiastic individuals who are at the start of their networking career.Dario works as a regional systems integrator for a Cisco Gold Partner in Zagreb, Croatia, where he lives.

Try the site out for 30 days, or take 30 lessons. If you aren’t 100% delighted, we will give you a full refund, no—quibbles.