[e2e] Re: QBONE abandon QoS research ?
jshen_cad at yahoo.com.cn
Mon Nov 8 05:19:21 PST 2004
> The closest we've come to writing is:
> See also:
That could be interesting, esp. DoS & QoS
> The networks were upgraded faster than the users'
> appetites for
> capacity use grew. Doubling every year (on average)
> is a reasonable
> rule of thumb. How fast does your traffic grow?
The begining of this year there is 7.5Gbps available(
In/Out), by last month there is 10Gbps available. But
the BW utlization of three PoS is 90% (bidirectional),
the last one hit by congestion.
This is only a subnetwork statistics, while in
backbone congestion happen months ago.
Is that reasonable to double BW year by year? If it
is, why ISP should keep on investing while
per-customer price keeps decreasing?
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