RE: Switch and router

[George Bonser <gbonser () seven com>]

> On Tue, 7 Feb 2012 08:32:21 -0500, Ann Kwok wrote
> > Hello
> >
> > Thank you for your help
> >
> > But we can't increase the pipe as we are using 10G switch.
> >
> > The congestion happens when the traffic is using 7G
>
> If you cannot increase bandwidth, then you must increase the TX queue
> (in QOS and/or port buffer).
>
> ~Randy

Or the congestion could be further upstream or the flows might be high latency TCP and are being throttled because of 
the network latency. There could be any number of issues.