Much like MS, Cisco champions the way as one of the world's biggest engineering technology businesses. From it's early beginnings around twenty-six years ago, Cisco now spends something like Five billion dollars on R & D, & heads everybody in networking-hardware. Society basically wouldn't have the world wide web we have right now without 'Cisco'. The Cisco branding is thought to be responsible for above 70 percent of all networking hardware. This automatically places Cisco at the top of the checklist for individuals aiming to develop a career in IT & Telecoms hardware networking. The organisation in addition has developed commercially in newer technology systems like VOIP, 'Security' & Wireless Data transfer.

To equip networking specialists with all of the information they need to perform in this area, 'Cisco' provide a wide range of training tracks and certifications. In order to simplify things, candidates are likely to be recommended to start their 'Cisco' training at the same point, prior to building more complex and professional skills. And so the CCNA - or Cisco Certified Network Associate will equip suitable students for professional work with small-medium router & data-switched networks, providing them knowledge of how to install, configure, operate and how to trouble shoot.

The 2 exams are 640/802, and they can be split up as follows - The ICND1 (640/822), & the 'ICND2' (640/816). ICND represents 'Interconnecting Cisco Networking Devices', although the ICND1 examination is often known as 'CCENT' ('Cisco Certified Entry Networking Technician'). While all of this may look like a mouthful (as can be the truth with I.T. abbreviations,) the simplest way to do this qualification is as the blended 'CCNA' (640/802) examination. Cisco trainees should find it enormously beneficial to start their training course with the 'CompTIA' certifications A+ and 'Network+' . That will give them extremely good vendor neutral training ahead of entering into the 'Cisco' field itself. You'll want to allow approximately four to five hundred hrs of study time for a combined track such as this. As with all technical study programs, 24/7 direct access student-support needs to be available to let you study & ask about any queries anytime you need to. The proper learning materials are crucial - look for interactive multi-media disc-based products, & an approved & highly effective exam practice system.

The dilemma of how to imitate a Cisco environment to practise for exams is often overlooked. If you are practicing for a MS examination, it's possible to assemble some old PCs & you have an actual networked system to experiment with. Not so with 'Cisco' - to re-produce any kind of effective environment you would need complex routers & switches, plus a lot of PCs and other extremely high priced technology. Really the only workable option is to utilise 'simulated' networks that are authorised by Cisco. Such state of the art software-systems enable students to make substantial 'networks' within a 'virtual environment' , using on-screen options to select specific hard-ware models and practice 'interrogation' of data-movement. These are superb bits of software, and no home-study or self learning 'CCNA' package should be considered without one. One of the highest quality software systems available is the RouterSim 'CCNA' Network-Visualiser. After assessing this and various others, we are proud to include it in all of our Cisco training-paths.

Cisco's primary business is in 'routers', 'controllers' & data-switches. Information can move around any network as a result of these Cisco tools. Networking-hardware has its own set of regulations & principles. The hardware has to be installed & maintained the right way. Business networks need to efficiently and often have to grow, and so ongoing maintenance means technicians must trouble-shoot, reconfigure and re-program on a regular basis. Cisco is in the centre of just about all modern office communications (corporate and government) as we see the international movement towards full voice & data systems-integration.

After the CCNA, certification paths are quite varied & may perhaps include a specialization in Wireless or Security fields, or you could consider moving to the 'CCNP' ('Cisco Certified Networking Professional'.) The CCNP is a rather big step up from the 'CCNA', & for the majority, contemplating this before you've wholly completed your 'CCNA' isn't recommended. Get the 'CCNA' & work with Cisco networks for 12 to 24 months ahead of progressing on to any kind of 'CCNP' training program. Really the only exemption from this could be when you have several years of network practical experience built up & have dealt with a lot of the same detail as the 'CCNA' qualification. Essentially managers will demand that anybody with quite senior certifications has had the right amount of practical hands-on experience to match.

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