brotherflounderJust got this email from the University of South Carolina's engineering department:
"The network problems that we had Tuesday night have replayed themselves 90-fold this afternoon starting at about 1:30pm. There was again extreme slowness on the College network causing an outage. It was traced to a network bridging loop in a different research lab this time. We disabled the connection to the lab and rebooted the router to restore the network to working order. The network was up and down while we were tracing the problem down. It has been up for about 1.5 hours now, and appears stable.
Again, please be extremely careful when using mini-switches in your offices and labs. One of these devices improperly connected can bring down our entire network. If you are not sure how to set up a mini-switch, contact your departmental IT administrator for help."
Oy vey. I shudder to think what kind of loops these professors put into their research.