Systems and methods for network interfacing may include a communication data center with a first tier, a second tier and a third tier. The first tier may include a first server with a first single integrated convergent network controller chip. The second server may include a second server with a second...http://www.google.com.tw/patents/US7934021?utm_source=gb-gplus-share專利 US7934021 - System and method for network interfacing