[c-nsp] DSCP Trust on 67xx cards

[Peter Rathlev]

On Wed, 2011-01-05 at 14:54 +0100, Robert Hass wrote:
> On Wed, Jan 5, 2011 at 2:17 PM, Peter Rathlev <peter at rathlev.dk> wrote:
> >>   QOS scheduling:        rx-(1q8t), tx-(1p3q8t)
> >>   QOS queueing mode:     rx-(cos), tx-(cos)
> >
> > This is CoS *scheduling*, i.e. in what queue do I place a packet.
> 
> Peter & Phil - thank you. I've got idea now. So, DSCP trust will work
> as-well DSCP-to-CoS maps. But ingress & egress scheduling based on
> DSCP cannot be done within this linecard. For scheduling I have to use
> CoS.

Correct, the WS-X6708-10GE will do DSCP based scheduling, but AFAIK no
other 6500/7600 LAN cards will.

-- 
Peter