the health of your network rests mainly on the technology that you have routing your traffic. With higher speeds and more bandwidth being used on a daily basis it is important that you have the latest technology to be able to keep up with the increasing demand. So the question that comes up is what to do with your used cisco equipment that you will be replacing. There are now companies that specialize in helping you to sell or trade your used equipment to other parties that may be in the market for your used technology. This is a great concept to help you place your old equipment while getting some cash to help reinvest in newer routers and switches.