From: Sriram Akella (absmurty@gmail.com)
Date: Mon Oct 20 2008 - 04:04:44 ARST
Hi All,
Hope i understood the question here properly. Service policy can be applied
on the ingress interface only. By the time packet reaches the egress
interface, already routing/ policy is applied. i mean when the packet is
ready to leave the egress interface the packet must already be applied with
the policy.....On the egress interface......it can just eject the packet to
the other side.
Hence the service policy can be applied on the ingress interface. If the
packet is originating in the router irself the you have to apply
*#ip local policy route-map* *map-tag *
Hope this will answers your question. I am sorry if i misunderstood your
question.
Thanks
Sriram
On Sat, Oct 18, 2008 at 10:04 PM, Bhuiyan Muhaimeen <levanto@gmail.com>wrote:
> Hi Mark,
>
> You do not mention your switch version (HW + IOS) or what is actually
> inside
> your service policy.
> For example for the 3560 we'd need srr-queue to do output queueing or use
> "Heirarchical Policy Maps".
>
> I'm guessing your switch is a 3560. Please check the Univercd! :)
>
>
> http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_44_se/command/reference/cli2.html#wp6193114
>
> It is similar to 3750 and you'd need the workarounds examples shown here:
>
>
> http://www.cisco.com/en/US/products/hw/switches/ps5023/products_tech_note09186a0080883f9e.shtml
>
> Please note that ingress/egress queueing in the 3550/60 is totally separate
> issue. Good place is to
> start again is the univercd if you working with 3560:
>
>
> http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_44_se/configuration/guide/swqos.html
>
> Also you might want to see the excellent resource written by Petr (From
> Internetworking Expert) here:
>
>
> http://blog.internetworkexpert.com/2008/06/26/quick-notes-on-the-3560-egress-queuing/#more-141
>
>
> HTH.
> -Bhuiyan Muhaimeen
> CCIE # 21880(R&S)
>
> On Sat, Oct 18, 2008 at 7:32 PM, Mark Stephanus Chandra <
> mark.chandra@gmail.com> wrote:
>
> > Dear Friends,
> >
> >
> >
> > I just tried to input service policy command on interface fa0/1 in my
> > switch.
> >
> >
> >
> > I wonder I cannot input service policy output, the command is rejected,
> but
> > the command accepted when I use service-policy input.
> >
> >
> >
> > Anybody know why ?
> >
> >
> >
> > interface FastEthernet0/1
> >
> > switchport access vlan 1111
> >
> > switchport mode access
> >
> > switchport protected
> >
> > switchport block multicast
> >
> > service-policy input ron
> >
> > end
> >
> >
> >
> > Rack3SW1(config-if)#service-policy output ron
> >
> > police command is not supported for this interface
> >
> > Configuration failed!
> >
> > Warning: Assigning a policy map to the output side of an interface not
> > supported
> >
> >
> >
> > Regards
> >
> >
> >
> > Mark Stephanus Chandra
> > IT Consultant
> >
> >
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