Question about [credits] traffic shaping

I'm working on how the work of traffic shaping, but the manuals only speak of credits but not the case of the examples.

Have a virtual machine and put it on his own group of ports [VM], with the following parameters:

Average bandwidth: 10000 Kbps

Bandwidth: 25000 Kbps

Burst size: 4096 KB

-How to get credits [I understand that it adds when the virtual machine uses less bandwidth medium, and that is the credit in figures, kbits or time to burst?

-Assumes that the virtual machine is have a download started for a certain period of time, will it start to average speed, then go directly to the break-up and for how long, when he gets back to bandwidth? Sorry so many questions... I find it very difficult to know the other then by testing this operation, could someone shed light on this please?

Thanks a lot for your precious time.

Concepts of traffic shaping:

  • Average bandwidth: target traffic rate cap that is trying to enforce the switch. Whenever a customer uses less defined average bandwidth, credit accumulates.
  • Bandwidth: additional bandwidth available, above average bandwidth, for a short burst. The availability of the burst depends on credit accumulated so far.
  • Size of Burst: amount of traffic that can be sent or received at top speed. By combining the bandwidth and burst, you can calculate the maximum time allotted for the rafale.

Hi Wabun,

I hope that it will be clearer:

I was going through this video and made key points: http://www.youtube.com/watch?v=PR34OsH3FcM

I had one

Tags: VMware

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