
Submission + - Cisco routers to blame for huge Japan net outtage
An anonymous reader writes: Cisco routers were the source of a major outage May 15 in an NTT network in Japan, according to an investment firm bulletin. Between 2,000 and 4,000 Cisco routers went down for about 7 hours in the NTT East network after a switchover to backup routes triggered the routers to rewrite routing tables, according to a bulletin from CIBC World Markets. The outage disconnected millions of broadband Internet users across most of eastern Japan.
http://www.networkworld.com/news/2007/051607-cisco -routers-major-outage-japan.html