[URGENT]: Cal. Buffer Size based on User i/p Bandwidth In 1Gbps 802.3
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Posted by Mahesh on June 30, 2008, 1:05 am
Please log in for more thread options I wanted to calculate UDP send buffer size based on Bandwidth given by User. It works like this: user bandwidth i/p = 300 Mbps based on above bandwdith i want to calculate buffer size so that i can achieve that user specified bandwidth. buffer is filled frame by frame and there by traffic is generated. This whole is working in Data Link Layer. i have config: 1Gbps ether Card with dual core pc with 2GB ram. I am sending UDP traffic to another m/c. Please let me know how to go about it. Thanks a lot in advance. | ||||||||||||||||
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Posted by Robert Redelmeier on June 30, 2008, 10:22 pm
Please log in for more thread options You have left out one very important data item: the nature of your traffic. Hw often items of what size are generated. Buffers are no cure-all. Many PCs cannot exceed ~300 Mbps due to limitations on te PCI bus. -- Robert | ||||||||||||||||
> User. It works like this: user bandwidth i/p = 300 Mbps