Re: 3750 Outbound Queues

Tony,

Aren't the queues actually...

Queue 0 - Q1
Queue 1 - Q2
Queue 2 - Q3
Queue 3 - Q4

Correct?

On Thu, Oct 24, 2013 at 10:10 AM, Tony Singh <mothafungla_at_gmail.com> wrote:

> Joe
>
> When I looked at your output it shows Q1T2 for that count bro
>
> --
> BR
>
> Sent from my iPhone on 3
>
> > On 24 Oct 2013, at 15:00, Joe Astorino <joeastorino1982_at_gmail.com>
> wrote:
> >
> > Hi Tony,
> >
> > Yes of course I could map packets into Q2T2 based on markings. The
> confusing thing is that there is no configuration that maps packets of any
> kind into that queue / threshold and there is also nothing in the
> configuration or output-q output that shows anything for Q2T2, yet there
> are
> packets seemingly being put into that queue on output. That makes no
> sense.
> >
> >
> >> On Thu, Oct 24, 2013 at 9:39 AM, Tony Singh <mothafungla_at_gmail.com>
> wrote:
> >> As a side note if anyone has a good ref that shows what
> stp/vtp/cdp/pagp/lacp/udld/dtp and any other control frames. and what they
> map
> too it would be good as I haven't had the time to do packet captures to
> confirm this default action.
> >>
> >>
> >> --
> >> BR
> >>
> >> Tony
> >>
> >> Sent from my iPhone on 3
> >>
> >>> On 24 Oct 2013, at 14:35, Tony Singh <mothafungla_at_gmail.com> wrote:
> >>>
> >>> Hi Joe
> >>>
> >>> Your 2636 count seems to map to Q1T2
> >>>
> >>> Nothing seems like it is mapped to 2/2 by default.
> >>>
> >>> But looking at doc cd you can map dscp/cos to this space
> >>> Rack1SW1(config)#mls qos srr-queue output dscp-map queue 2 threshold 2
> 24
> 26
> >>> Rack1SW1(config)#mls qos srr-queue output cos-map queue 2 threshold 2 3
> >>> --
> >>> BR
> >>>
> >>> Tony
> >>>
> >>> Sent from my iPhone on 3
> >>>
> >>>> On 22 Oct 2013, at 15:13, Joe Astorino <joeastorino1982_at_gmail.com>
> wrote:
> >>>>
> >>>> I'm trying to figure out how it is possible for any frames to be
> queued
> >>>> into queue 2 threshold 2 when there is NOTHING in the dscp to output-q
> or
> >>>> cos to output-q maps that put ANY frames into Q2T2. You can see in
> the
> >>>> below output that nothing is mapped to those queues, yet 2636 packets
> have
> >>>> been sent into Q2T2
> >>>>
> >>>> I think I remember reading something a long time ago about "system"
> traffic
> >>>> being sent into queue 2 but I can't find anything on it. Anyone know
> why
> >>>> this might be happening?
> >>>>
> >>>> sh mls qos maps dscp-output-q
> >>>> Dscp-outputq-threshold map:
> >>>> d1 :d2 0 1 2 3 4 5 6 7 8 9
> >>>> ------------------------------------------------------------
> >>>> 0 : 04-03 04-03 04-03 04-03 04-03 04-03 04-03 04-03 04-01
> 04-02
> >>>> 1 : 04-02 04-02 04-02 04-02 04-02 04-02 03-03 03-03 03-03
> 03-03
> >>>> 2 : 03-03 03-03 03-03 03-03 02-03 02-03 02-03 02-03 02-03
> 02-03
> >>>> 3 : 02-03 02-03 03-03 03-03 03-03 03-03 03-03 03-03 03-03
> 03-03
> >>>> 4 : 01-03 01-03 01-03 01-03 01-03 01-03 01-03 01-03 02-03
> 02-03
> >>>> 5 : 02-03 02-03 02-03 02-03 02-03 02-03 02-03 02-03 02-03
> 02-03
> >>>> 6 : 02-03 02-03 02-03 02-03
> >>>>
> >>>> sh mls qos maps cos-output-q
> >>>> Cos-outputq-threshold map:
> >>>> cos: 0 1 2 3 4 5 6 7
> >>>> ------------------------------------
> >>>> queue-threshold: 4-3 4-2 3-3 2-3 3-3 1-3 2-3 2-3
> >>>>
> >>>>
> >>>> sh mls qos int t6/0/1 st | b enqueued
> >>>> output queues enqueued:
> >>>> queue: threshold1 threshold2 threshold3
> >>>> -----------------------------------------
> >>>> queue 0: 0 0 0
> >>>> queue 1: 0 2636 1347420
> >>>> queue 2: 0 0 210797
> >>>> queue 3: 0 0 43328378
> >>>>
> >>>>
> >>>> --
> >>>> Regards,
> >>>>
> >>>> Joe Astorino
> >>>> CCIE #24347
> >>>> http://astorinonetworks.com
> >>>>
> >>>> "He not busy being born is busy dying" - Dylan
> >>>>
> >>>>
> >>>> Blogs and organic groups at http://www.ccie.net
> >>>>
> >>>>
> _______________________________________________________________________
> >>>> Subscription information may be found at:
> >>>> http://www.groupstudy.com/list/CCIELab.html
> >
> >
> >
> > --
> > Regards,
> >
> > Joe Astorino
> > CCIE #24347
> > http://astorinonetworks.com
> >
> > "He not busy being born is busy dying" - Dylan
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html

Blogs and organic groups at http://www.ccie.net
Received on Thu Oct 24 2013 - 11:45:51 ART