Has Cisco founder Bosack again unveiled the Next Big Thing?

Twenty-three years ago, the husband and wife team of Stanford University computer support staffers Len Bosack and Sandy Lerner founded the most powerful and valuable company in networking: Cisco Systems. This week, Bosack rolls out what he believes is another breakthrough product for enterprise networks that may make as much of an impact as Cisco routers. He shared some thoughts on his new product, the DXM optical transport system, and 16-year-old company, XKL LLC, with Network World Managing Editor Jim Duffy.