CCNA is the usual starting point for all Cisco training. This will enable you to work on maintaining and installing routers and network switches. Fundamentally, the internet is based upon huge numbers of routers, and big organisations that have various regional departments rely on them to keep their networks in touch.
We could be putting on weight because we have too much stress in our lives and not enough sleep. How many of us today try to take on far too much? We rush around from pillar to post, in reality struggling to do anything really well. The tension rises as we bounce from one challenge to the next! So we comfort ourselves with food.
As your research has brought you here it’s possible that you’re about to make a move into the great world of IT and you’ve heard good things about MCSE’s, or you’re currently an IT professional and you’ve realised that your career is blocked until your get an MCSE.