| The CCNA certification (Cisco Certified Network | | | | get a completely free subscription to many |
| Associate) is a certification that indicates a | | | | computer magazines that can help them further in |
| foundation in and apprentice knowledge of | | | | preparing for these exams.Some of the best free |
| networking. CCNA certified professionals can | | | | guides include notes on topics such as Cisco three |
| install, configure, and operate LAN, WAN, and dial | | | | layered hierarchical model, cabling Cisco devices, |
| access services for small networks (100 nodes or | | | | and selecting Cisco products. The interactive |
| fewer) including (but not limited to) the use of | | | | tutorials explain the key concepts in a concise and |
| protocols such as IP, IGRP, serial, frame relay, IP | | | | easy-to-read language.Generally, each course |
| RIP, VLANs, RIP, Ethernet, and access lists. There | | | | includes a pre-assessment, course map, and |
| are no prerequisites that are required for a CCNA | | | | post-assessment module. The course covers |
| certification.There are two options available for | | | | topics such as sub-netting, layered communication |
| CCNA certification: 640-801 CCNA or 640-821 | | | | models (OSI, TCP/IP & Cisco), IP addressing, and |
| INTRO combined with 640-811 ICND. The | | | | hex and binary.Some free study centers not only |
| 640-801 single exam option is the most popular | | | | include free study guides for CCNA but also |
| route for earning the CCNA certification; however, | | | | provide interactive networking tools such as a |
| a two-exam option has been introduced by Cisco | | | | sub-netting calculator and real IP address catcher |
| since 2003.There are several free CCNA study | | | | for better understanding of networking |
| guides available on the market. Most of these | | | | concepts.These free study guides are proven to |
| sites provide free tutorials and study notes. While | | | | be a good stepping stone towards preparation for |
| some sites provide free practice exams for | | | | the CCNA exams; it should be the first step of |
| CCNA, others include a section on tips for | | | | CCNA aspirants towards the certification.CCNA |
| studying articles and tips and suggestions on how | | | | provides detailed information on CCNA, CCNA |
| to get the maximum out of the studying time. | | | | Certifications, CCNA Exams, CCNA Training and |
| Also, people residing in the U.S. or Canada can also | | | | more. CCNA is affiliated with Fiber Optics Training. |