I agree that QoS SRND should be available on desktop, but it bothers me that
I don't know how to find it on cisco.com...

On switch you configure service policy for ingress:
https://tools.cisco.com/Support/CLILookup/cltSearchAction.do?AT=gD&BM=t&CN=%22service-policy%22&IndexOptionId=All%20index%20OPtions&IndexId=Catalyst
 service-policy

Use the service-policy interface configuration command on the switch stack
or on a standalone switch to apply a policy map defined by the policy-map
command to the input of a port. Use the no form of this command to remove
the policy map and port association.

regards
kobel

On Wed, Jan 26, 2011 at 20:32, ccieid1ot <ccieid...@gmail.com> wrote:

> Correct me if I'm wrong, isn't trusting the ports setting the ingress and
> service policy is setting on egress?
>
> duy
> ccie #27737 voice
>
> tmobile g2
> On Jan 26, 2011 1:21 PM, "Miron Kobelski" <findko...@gmail.com> wrote:
> > Hello,
> >
> > I'm working on Vol2 Lab8 QoS section. Task 5.2 requires to conditionally
> > trust DSCP markings from the Cisco IP phone, which can be accomplished
> with:
> >
> > mls qos trust device cisco-phone
> > mls qos trust dscp
> >
> > But 5.3 requires policing and remarking using service-policy for the same
> > switch port.
> > In the Enterprise QoS SRND page 106 we have:
> >
> > At the time of writing, the Catalyst 2970/3560/3750 does not support a
> trust
> > statement (such as mls qos
> > trust device cisco-phone) in conjunction with a service-policy input
> > statement applied to given port at
> > the same time. While this may be configurable, if the switch is reset,
> one
> > or the other statement may be
> > removed when the switch reloads. This limitation is to be addressed;
> consult
> > the latest Catalyst
> > 2970/3560/3750 QoS documentation for updates on this limitation
> >
> > PG's solution seems to ignore this fact. What's your opinion on this? I
> was
> > unable to find anything on this in the archive.
> >
> > BTW, how can I find QoS SRND via cisco.com documentation portal?
> >
> > regards
> > kobel
>
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