At 02:51 AM 4/09/2004, Deepak Jain wrote:
http://slashdot.org/article.pl?sid=04/09/03/0534206
6.63 Gbps
The article ended with hardware specs 'S2io's Xframe 10 GbE server adapter, Cisco 7600 Series Routers, Newisys 4300 servers using AMD Opteron processors, Itanium servers and the 64-bit version of Windows Server 2003.'"
Is there a 10GE OSM for the 7600s?
there isn't any 10GE OSM but there are certainly 10GE modules for the 6500/7600 with deep buffers. most recently, Guido Appenzeller, Isaac Keslassy and Nick McKeown have written a paper that they presented at SIGCOMM 2004 about "sizing router buffers" that is very informative and goes against the grain of the amount of buffering required in routers/switches. for folk who aren't aware of some of the hardware limitations faced today, the paper provides a fairly good degree of detail on some of the technical tradeoffs in router/switch design and some of the technical hurdles faced by ever-increasing interface speeds today. while Moore's law means that the processing speeds get faster and faster, the same amount of innovation cannot be said for either speed-of-RAM or chip packaging, which have fallen significantly behind both Moore's law and speed-of-interface growth curves. cheers, lincoln. NB. not speaking for my employer, this is an area of research that is of personal interest to me. but of course, my employer spends a lot of time looking at this.