Re: MSLQoS marking IP Prec from one SVI to another SVI on 3560

this has to be done by "VLAN-based QoS on the physical ports that are to be
specified at the interface level of the policy map."

this it the link in the doccd:

http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_55_se/configuration/guide/swqos.html#wp1899389
 --
Garry L. Baker

"There is no 'patch' for stupidity." - www.sqlsecurity.com
"Complexity is the enemy of reliability..."

On Thu, Mar 17, 2011 at 11:17 PM, Ladee Geek <ladeegeek_at_gmail.com> wrote:

> I am trying to find a way to set the IP Precedence on traffic leaving one
> SVI and received on another. I've tried all kind of things. So many I
> can't even remember the details any more. lol. I don't care if it's an
> output or an input policy. I just have not been able to find one that
> works
> for traffic on the same SW from one SVI to another.
>
> I do have traffic going all the way through with the IP prec set. So this
> is not a matter of the qos getting stripped off. Right now I have a policy
> on R1 setting the ip prec to 3. On R4 I have another policy setting the IP
> prec to 4. I'm trying to get svi to svi MQC to work here.
>
> 1. This didn't work as either an input or output. As an output the sw
> took
> the config, but it didn't show up on the interface.
>
> Policy-map TEST
>
> class class-default
>
> set ip prec 2
>
> interface vlan 234
>
> service-policy input TEST
>
> OR
>
> interface vlan 234
>
> service-policy output TEST
>
> 2. This didn't work. I got an error stating that the child policy can
> only
> match a physical input interface.
>
> class-map match-all vlan
>
> match input-interface Vlan234
>
> Policy-map CHILD
>
> class vlan
>
> Policy-map PARENT
>
> class class-default
>
> set ip prec 2
>
> service-policy CHILD
>
> interface vlan 234
>
> service-policy input TEST
>
> 3. This didn't work as an output on the physical interface. That is not
> permitted.
>
> Policy-map TEST
>
> class class-default
>
> set ip prec 2
>
> *the topology*
>
> rR4---Sw1---Sw2---(vl 234) Sw3/Sw4 (vl 243) ---Sw1--- R3 - that's the
> physical topology
>
> R4---Sw1---Sw3/Sw4---R3 is the logical topology
>
> Config on R4
>
> class-map match-all test1
>
> policy-map test1
>
> class test1
>
> class class-default
>
> set ip precedence 3
>
> Config on Sw1
>
> class-map match-all test1
>
> match access-group 199
>
>
>
> policy-map test
>
> class test1
>
> class class-default
>
> set precedence 4
>
>
>
> *Serenity NOW!!*
>
> thanks for the input!
> --
> r/
> LG
>
>
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Received on Fri Mar 18 2011 - 06:18:22 ART