Cisco's vision is that the Internet will transform the way people work, live, play, and learn. Today change is happening faster than ever before, and Cisco helps companies turn that change into a competitive advantage, by helping them become agile. How? With expertise, a strong network of partners, and superior technology including intelligent network services and scalable architectures.Cisco provides a wide range of Ethernet and Fast Ethernet switching modules, interface modules and connectivity solutions that help you expand your network.