Re: QoS question

Hi Naufal,

If you were able to, I doubt that it would exhibit this functionality by
default. You may need to find an alternate line card which supports
independent queues/port if it's a modular switch or a different fixed
interface switch - or live with the limitation and have like services on a
single ASIC so they share the same kind of queueing or wastefully have one
service per ASIC which wouldn't normally be economically viable.

Cheers,
Adam

On Sat, Oct 16, 2010 at 4:05 AM, Naufal Jamal <naufalccie_at_yahoo.in> wrote:

> Is there any way to disable it??
>
> --- On *Fri, 15/10/10, Adam Booth <adam.booth_at_gmail.com>* wrote:
>
>
> From: Adam Booth <adam.booth_at_gmail.com>
> Subject: Re: QoS question
> To: "Naufal Jamal" <naufalccie_at_yahoo.in>
> Cc: ccielab_at_groupstudy.com
> Date: Friday, 15 October, 2010, 6:27 AM
>
>
> Hi Naufal,
>
> If memory serves me correctly, on some switch platforms, one ASIC will
> support multiple ports and the QoS settings for queues are shared. In your
> case it seems that 12 ports per ASIC grouped in even and odd combinations -
> changing the queueing for one port in that cluster will change them all.
> You
> may need to consider grouping like services across ASICs.
>
> Cheers,
> Adam
>
>
>
> On Fri, Oct 15, 2010 at 4:05 PM, Naufal Jamal <naufalccie@yahoo.in<http://mc/compose?to=naufalccie@yahoo.in>>
> wrote:
>
> > Hi FOlks,
> > I am trying to move the config from one port to another and facinng the
> > below
> > mentioned issue..
> > existing port config:
> > int g2/1ip address 192.168.55.57 255.255.255.252wrr-queue cos-map 1 1
> > 0wrr-queue cos-map 1 2 1wrr-queue cos-map 2 1 2 3wrr-queue cos-map 2 2 4
> 6
> > 7
> > When I try to paste the same config on different port:
> > DDCXRVSS(config-if)#int g2/3/16DDCXRVSS(config-if)#description L3 link to
> > DDCXS0AF gig1/48(AMIS-PIPe Switch)DDCXRVSS(config-if)#no
> > switchportDDCXRVSS(config-if)#ip address 192.168.55.53
> > 255.255.255.252DDCXRVSS(config-if)#wrr-queue cos-map 1 1 0Propagating
> > cos-map
> > configuration to: Gi2/3/2 Gi2/3/4 Gi2/3/6 Gi2/3/8 Gi2/3/10 Gi2/3/12
> > Gi2/3/14
> > Gi2/3/16 Gi2/3/18 Gi2/3/20 Gi2/3/22 Gi2/3/24DDCXRVSS(config-if)#wrr-queue
> > cos-map 1 2 1Propagating cos-map configuration to: Gi2/3/2 Gi2/3/4
> Gi2/3/6
> > Gi2/3/8 Gi2/3/10 Gi2/3/12 Gi2/3/14 Gi2/3/16 Gi2/3/18 Gi2/3/20 Gi2/3/22
> > Gi2/3/24DDCXRVSS(config-if)#wrr-queue cos-map 2 1 2 3Propagating cos-map
> > configuration to: Gi2/3/2 Gi2/3/4 Gi2/3/6 Gi2/3/8 Gi2/3/10 Gi2/3/12
> > Gi2/3/14
> > Gi2/3/16 Gi2/3/18 Gi2/3/20 Gi2/3/22 Gi2/3/24DDCXRVSS(config-if)#wrr-queue
> > cos-map 2 2 4 6 7Propagating cos-map configuration to: Gi2/3/2 Gi2/3/4
> > Gi2/3/6 Gi2/3/8 Gi2/3/10 Gi2/3/12 Gi2/3/14 Gi2/3/16 Gi2/3/18 Gi2/3/20
> > Gi2/3/22
> > Gi2/3/24DDCXRVSS(config-if)#mls qos trust dscp
> > No t ableto figure out what impact does this propagation of cos-map
> config
> > is
> > here? Can anyone give some input or some links for the same please?
> > Thankyou,Naufal Jamal
> >
> >
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Received on Sat Oct 16 2010 - 10:10:39 ART