Re: Cisco 6500 QoS Priority Queuing (DSCP & EXP based)

[Chris Evans <chrisccnpspam2 () gmail com>]

These are lan modules. They have fixed queues that you map traffic into.
Research lan qos methods and it should make sense.
On Nov 17, 2010 11:55 AM, "Manu Chao" <linux.yahoo () gmail com> wrote:
> Thanks Jim,
>
> The line cards are 6700 series only.
>
> It seems (i will test it) that wrr commands can only be associated with
COS
> marking not DSCP nor EXP.
>
> May be Priority Queuing is not supported for MPLS traffic on 6700 modules
?
> On Wed, Nov 17, 2010 at 3:36 PM, Rampley Jr, Jim F <
> jim.rampley () chartercom com> wrote:
>
> > This depends on which line cards you have in your chassis. This
> > configuration below won't work on 6700 series line cards. You have to use
> > the wrr commands. I didn't test it, but MQC configuration below should
work
> > on ES series line cards.
> >
> >
> >
> > Jim
> >
> >
> > -----Original Message-----
> > From: Manu Chao [mailto:linux.yahoo () gmail com]
> > Sent: Wednesday, November 17, 2010 9:11 AM
> > To: NANOG list
> > Subject: Cisco 6500 QoS Priority Queuing (DSCP & EXP based)
> >
> > I would to translate following 7200 QoS configuration to Catalyst 6500:
> >
> > class-map match-any PQ
> > match dscp ef
> > match mpls experimental topmost 5
> >
> > policy-map QOS-PE-OUT
> > class PQ
> > priority percent 33
> > class class-default
> >
> > AFAIK we need extra command on 6500 to enable Priority Queuing at the
> > interface level but my problem is that interface priority command are
only
> > COS based not DSCP nor EXP. I may be wrong.
> >
> > I would appreciate any 6500 QoS help.
> >
> > Thanks in advance
> >
> > E-MAIL CONFIDENTIALITY NOTICE:
> >
> >
> >
> >
> >
> >
> >
> > The contents of this e-mail message and
> > any attachments are intended solely for the
> > addressee(s) and may contain confidential
> > and/or legally privileged information. If you
> > are not the intended recipient of this message
> > or if this message has been addressed to you
> > in error, please immediately alert the sender
> > by reply e-mail and then delete this message
> > and any attachments. If you are not the
> > intended recipient, you are notified that
> > any use, dissemination, distribution, copying,
> > or storage of this message or any attachment
> > is strictly prohibited.