4번독수리의 둥지

http://networkengineering.stackexchange.com/a/23000 This has to do with how (UTP) Ethernet cabling works. In the old days, end point devices (like your PC) would use wires 1 and 2 to transmit data, and wires 3 and 6 to listen (https://en.wikipedia.org/wiki/File:Ethernet_MDI_crossover.svg) (*). The switch on the other side of the cable would listen on wires 1 and 2, and transmit on 3 and 6. Now i..

http://www.webopedia.com/DidYouKnow/Hardware_Software/router_switch_hub.asp Hub A common connection point for devices in a network. Switch In networks, a device that filters and forwards packets between LAN segments. Router A device that forwards data packets along networks.

http://stackoverflow.com/questions/12009423/what-does-status-canceled-for-a-resource-mean-in-chrome-developer-tools We fought a similar problem where Chrome was canceling requests to load things within frames or iframes, but only intermittently and it seemed dependent on the computer and/or the speed of the internet connection. This information is a few months out of date, but I built Chromium f..