Lots of trainees decide to team up the A+, 'Network+' & 'CCNA' track with either the MS 'MCSA' or MCSE, to get a much more 'rounded' networking knowledge structure. As there are so many opportunities to pick from, a career-path like this should invariably be discussed with an experienced professional. That way you can be confident that nothing unsuitable for what you want has been incorporated, & nothing at all has been missed out.

Controllers, routers and switches are essentially what 'Cisco' technology is founded on. They are the devices that facilitate the information that passes all around a networking system. Computers need an 'operating system' to communicate inside their network, but also the actual 'hardware' has its very own 'system' which needs to be installed and maintained. Trouble-shooting, continual re-programming & reconfiguration is necessary to keep up the consistent operating of an expanding network. In all areas of modern-day communications, Cisco is enjoying a fundamental role. This is in no small part due to the shift towards complete system-integration of voice and information both in commercial and government offices.

One thing which is frequently overlooked with preparing for Cisco examinations is how to reproduce the Cisco environment. If you're practicing for a Microsoft examination, it's possible to put together a few old PCs and have a proper network to experiment with. This can't be done with 'Cisco' - to formulate any sort of effective environment you'd have to have complex routers and data switches, in addition to a lot of PC's and more really high priced technologies. What you need then is to utilise Cisco approved network simulators and visualisers. Enabling you to practice 'on-screen', these software systems provide you with the ability to construct & test virtual-networks. You work with specific routers and data switches, & may even interrogate information as it travels through the network. These really are excellent bits of software, & no home study or self-learning 'CCNA' program should be without one. We've included RouterSim's 'CCNA' Network Visualiser in each of our 'CCNA' career tracks - it's a very well regarded simulator and certainly among the highest quality products we examined.

The market provides a myriad of employment in the IT industry. Arriving at the correct choice for yourself can be very difficult. I mean, if you've got no understanding of IT in the workplace, how are you equipped to know what some particular IT person does each day? Let alone decide on which accreditation path would be most appropriate for your success. To attack this, we need to discuss many different aspects:

- Your individual personality and what you're interested in - what work-related things you enjoy or dislike.

- Are you aiming to accomplish an important aim - like working from home in the near future?

- How highly do you rate salary - is it of prime importance, or do you place job satisfaction a lot higher on the scale of your priorities?

- With many, many markets to choose from in the IT industry - it's wise to get a basic understanding of what separates them.

- Having a good look at what commitment and time that you're going to put into it.

For most people, considering so much data requires a good chat with an advisor who can investigate each area with you. Not only the accreditations - you also need to understand the commercial requirements and expectations of the market as well.

Following on from your 'CCNA', you'll find an array of specialized qualifications to pick from. You could potentially get into wireless technology, or security, or maybe actually on to the 'Cisco Certified Networking Professional' (CCNP). The 'CCNP' is a relatively big step up from the 'CCNA', & on the whole, considering this before you've entirely completed your CCNA is not to be recommended. You'd anticipate to be working in a Cisco environment for at least 12 to 24 months (with your CCNA accreditation) before you started to study for your 'CCNP'. If however you have already been in I.T. for some time, and maybe obtained a certification of equivalent standing to a 'CCNA' (e.g. whilst in the armed forces) you may be able to go straight to 'CCNP'. In reality no recruiter will think about you for any high level post when you haven't got a reasonable degree of CCNA level working-experience & knowledge of networks.

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