[e2e] Is RED dead?

[Jing Shen]

> at least two
> reasons.  One, if the filter is too broad, the host
> can make all
> traffic look like the profile and get it into the EF
> queues.  Two,
> what is the rate at which you set the limit?
> 

This comes back to a very old question, Is those QoS
mechanism developed enough for internet? or Could we
implement  QoS control in Internet which is built up
with end-to-end traffic control, stateless
transmission ?  

Less and less research work on Qos  is published,
while ISPs are trying hard to differentiated their
service among their customers.        

> At the heart of it is, the problem these knobs solve
> is a problem most
> people don't seem to be having, or at least one not
> painful enough to
> justify deployment over some other, presumably
> simpler, solution.
> 

So, WRED has more value in 'research' area than
internet?  

Jing




	

	
		
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