First things first: Please, please do not use the services of Presidio Solutions. They are unprofessional and unethical, from the top down. Never have I been treated so poorly as I have with this company. Email me and I would love to give you the details. If I have provided any help to you through the Support Forums, then please, use any other partner than Presidio.
I have been working in IT since 1997 and working with Cisco products since 2000. I have held a variety of jobs from Helpdesk to Senior Network Engineer. I like working with Cisco because they are a market leader and an innovator in the networking field. They develop products and technologies that lead all of IT to the future. There are not a lot of other companies that do that and I'm lucky to have been exposed to Cisco and to have the opportunity to work with them.