Cisco is amongst the most well known technology companies on this planet, and like Microsoft, is a market-leader. Initially founded in the mid 1980's, at the beginning of the silicon-valley IT revolution, Cisco has become the world-wide leader in networking-hardware, investing some Five Billion dollars a year on research and development. The web, it is said, functions 'because' of 'Cisco' technology. Its predicted that more than seventy per cent of all worldwide network hardware is represented by the Cisco brand name. Not surprisingly then, any person looking to build a career path related to networking hardware is advised to focus on Cisco. 'Cisco' also owns various trading arms which automatically penetrate the Security, Voice Over IP (VOIP) Communications and Wireless Data (or Wi-Fi) fields - as they start to gain more commercial importance.

One area that can be often overlooked when preparing for Cisco examinations is exactly how to simulate the 'Cisco' environment. If you're working on your Microsoft MCSA or MCSE for example, a few old Computers are able to be networked together to allow economical practice at home with real equipment. This isn't the case with 'Cisco' - to formulate any sort of beneficial environment you'd have to have complicated routers & data switches, plus a lot of PCs and further very high priced technologies. The only practical solution is to use simulated networks which have been approved by 'Cisco'. These deliver an on-screen software system, that lets you essentially build large scale 'virtual networks' and test them, down to precise router/data-switch types, in addition to having the ability to 'interrogate' the packets of data as they navigate the network. A software program of this standard is precisely what sets training programs apart - its not wise to decide upon any Cisco package that doesn't encompass it. We have incorporated RouterSim's CCNA Network-Visualiser in each of our CCNA career-tracks - it's a very highly regarded simulator and undoubtedly one of the best we tried out.

Moving on from the CCNA, you'll find a wide range of specialized qualifications to pick from. You may choose to go into Wi-Fi, or 'Security', or perhaps actually onto your Cisco Certified Networking Professional ('CCNP'). The CCNP is a relatively large step up from 'CCNA', & on the whole, considering this before you have fully completed your 'CCNA' is not to be recommended. Make sure you get 2 yrs of Cisco experience alongside the CCNA before moving onto 'CCNP' qualification. However if you have actually been in IT for quite a while, & perhaps obtained a certification of equivalent standing to the CCNA (for instance whilst in the armed forces) you might be able to go straight to 'CCNP'. In essence, if you are starting in it, no recruiter will expect you to have got to such a high level of certification, and could quite rightly query your exact understanding, if you haven't even worked in a CCNA role first.

Its hardly a revelation then that 'Cisco' offers many qualification routes, dealing with all of its various technologies and patents. Usually, most individuals will commence at the same point, before they move on along the progressively more challenging variety of 'Cisco' accreditation. The 'Cisco' 'CCNA' ('Cisco Certified Network Associate') program contains 2 exams, that will equip an appropriate entrant candidate with the essential expertise in the installing, configuring, operating, and trouble shooting of medium-sized enterprise-level router & data-switched networks.

Controllers, routers & switches are essentially what 'Cisco' technology is founded on. They're the equipment that facilitate the data that flows around a network. Whilst an 'Operating System' is necessary on a computer for it to communicate across a network, the actual network hardware itself has it's own 'language' & standards that need to be set-up, maintained and configured. For a 'network ' to operate efficiently there needs to be constant trouble shooting, with frequent re-programming & re-configuring. With the present shift towards complete system integration of voice and information in today's corporate workplaces (as well as military & other environments), Cisco is at the peak of all modern day communications.

The 'CCNA' exam (640/802) can be split up into its 2 component parts: The ICND1 (640/822), and the ICND2 (640/816). 'ICND' stands for 'Interconnecting Cisco Networking Devices', but the ICND1 examination is also known as CCENT ('Cisco Certified Entry Networking Technician'). Each of these acronyms do nothing at all to simplify matters for the trainee getting in to I.T., but the most simple piece of advice is generally to consider the CCNA 640/802 as a combined certification. This particular course would greatly benefit from being combined with the 'CompTIA A+' and 'Network+' accreditations, since they will provide all of the necessary 'grounding' before attempting the more specialised 'Cisco specific' examinations. Count on putting in about four to five hundred hrs of study time (approx 1 year part-time) to finish a program of this type. In common with all of the 'technical' IT training courses, make sure you pick one that gives 24 hour real time access to instructor support, to 'problem-solve' any kind of training issues that occur. Check also for some of the latest multi-media study materials, & the best exam practice software.

To develop a truly broad based blended training system you could include 'MCSA' or MCSE from Microsoft to a 'CompTIA' A+/Network+ & 'Cisco' 'CCNA' package. Always discuss your training needs with a knowledgeable IT training professional ahead of deciding on your way forward - not only will it help you save money and time, but it will also ensure that you're taking the ideal track from the beginning.

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