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Re: BE and EF Isolation


>From my own experiments, isolating two traffic classes does not work
very well. Nevertheless, there is still a lot of work to do before I can
definately sat whether isolating works or not.


     Mariano Korman

Tan Chee Wei wrote:
> Hallo,
> I implemented the example 'efcbq' in the package, iproute2 and observed the
> 2 flows, namely BE and EF flows. The EF class is 'isolated' hence by right,
> BE is not allowed to borrow bandwidth from EF. However, it is observed that
> BE flows ramp up immediately after the EF traffic flow was cut off. Anyone
> can offer an explanation? Does that not contradict class isolation ?
> Thanks
> cheewei