[c-nsp] QoS and the Catalyst 4506e

[Sam Stickland]

Hi Steve,

The Sup6 and above use a more MQC based setup, that you may have encountered
on the "WAN" platforms (e.g. 7200, ASR). None of the commands starting "qos"
are available.

Create class-maps to match the DCSP values you want in each queue (DSCP
trust is on by default), then match these in a policy-map and add the dbl,
policing, minimum bandwidth as required, then bind the policy-map to the
relevant interface (e.g. service-policy X input). I believe you can
configure up to 8 class-maps in a valid policy, so you may like to think of
this as having 8 queues available.

Check cisco.com for more information.

Regards,

Sam

On Tue, Jun 8, 2010 at 1:35 PM, Steven Pfister <SPfister at dps.k12.oh.us>wrote:

> Looks like a sup6e (model #: WS-X45-SUP6-E).
>
> Steve Pfister
> Technical Coordinator,
> The Office of Information Technology
> Dayton Public Schools
> 115 S. Ludlow St.
> Dayton, OH 45402
>
> Office (937) 542-3149
> Cell (937) 673-6779
> Direct Connect: 137*131747*8
> Email spfister at dps.k12.oh.us
>
>
> >>> quinn snyder <snyderq at gmail.com> 6/7/2010 4:22 PM >>>
> what version of supervisor are you running in the chassis?  if you are
> running a sup6, is it a sup6 or a sup6e?  the latter has bitten us
> several times in the past.
>
> q.
>
> On Mon, Jun 7, 2010 at 12:56 PM, Steven Pfister <SPfister at dps.k12.oh.us>
> wrote:
> > I'm trying to set up a new switch, a 4506e, for a remote site. Most of
> our newer remote sites are using a 4506 and this is the first time I'm
> working with a 4506e. Our standard configuration, which was in use before I
> started here, has QoS settings. I'm not that familiar with QoS, but I've
> read some about it and I have some idea as to what most of it does. Most of
> the QoS commands in our standard config aren't working in the 4506e. Does
> the 4506e have QoS? Is there some guide as to setting it up? Below are
> excerpts from the config we're using that are QoS related:
> >
> > ------------------
> >
> > qos dbl
> > qos map dscp 32 33 34 35 36 37 38 39 to tx-queue 2
> > qos map cos 3 to dscp 26
> > qos map cos 5 to dscp 46
> >   qos aggregate-policer XYZ_AGG 64 mbps 8 mbyte conform-action transmit
> exceed-action drop
> > qos
> > !
> > class-map match-all match_XYZ
> >  match access-group 142
> > !
> > policy-map police_XYZ
> >  class match_XYZ
> >  police aggregate XYZ_AGG
> > !
> > interface GigabitEthernet4/1
> >  description server
> >  qos dscp 48
> > !
> > interface GigabitEthernet4/30
> >  description server
> >  service-policy input police_XYZ
> > !
> > interface GigabitEthernet4/48
> >  description upstream connection
> >  qos trust dscp
> >  tx-queue 1
> >   shape 98 mbps
> >  tx-queue 2
> >   shape 1 mbps
> >  tx-queue 3
> >   priority high
> >
> >
> >
> > Steve Pfister
> > Technical Coordinator,
> > The Office of Information Technology
> > Dayton Public Schools
> > 115 S. Ludlow St.
> > Dayton, OH 45402
> >
> > Office (937) 542-3149
> > Cell (937) 673-6779
> > Direct Connect: 137*131747*8
> > Email spfister at dps.k12.oh.us
> >
> >
> >
> > _______________________________________________
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> > https://puck.nether.net/mailman/listinfo/cisco-nsp
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> >
>
>
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