I/O virtualization vendor Xsigo Systems is tapping into the most ubiquitous network connections around, offering an appliance that lets enterprises carve many virtual links out of the Gigabit Ethernet or 10-Gigabit Ethernet port built into a server.
Cisco has fixed a bug in its IOS (Internetwork Operating System) router software that contributed to a brief Internet blackout last week, thought to have affected about 1 percent of the Internet.
An experiment run by Duke University and a European group responsible for managing Internet resources went wrong Friday, disrupting a small percentage of Internet traffic.
