From: Ali Mousawi (mousawi.ali@gmail.com)
Date: Fri Oct 03 2008 - 20:02:58 ART
One more thing, Couldnt you just trust cos on SW1 0/48 and then trust cos on
Sw2/33 and do one mapping on SW2?
On Fri, Oct 3, 2008 at 4:00 PM, Ali Mousawi <mousawi.ali@gmail.com> wrote:
> Ineresting i like the Task requirements make u think out the box... Thats
> what the ccie lab is about i think
>
> My question is do u have to do the mapping on SW1 aint that the default
> mapping?
>
> On Fri, Oct 3, 2008 at 1:12 PM, ZZ <zurabz@gmail.com> wrote:
>
>> and forgot one more thing:
>>
>> No config allowed on R2 and No service-policy on SW1 & SW2
>>
>> On Fri, Oct 3, 2008 at 4:05 PM, ZZ <zurabz@gmail.com> wrote:
>>
>> > Hi Experts,
>> >
>> > I'm practicing QOS stuffs in lab and got a question.
>> >
>> > Here is the topology:
>> >
>> > R1<->SW1<->SW2<->R2
>> >
>> > there is a trunk links between SW1 gig1/0/33 & SW2 gig1/0/33, SW1
>> gig1/0/48
>> > & R1 f0/0, SW2 gig 1/0/48& R2 f4/0
>> >
>> > I'm marking all frames on R1 with COS5.
>> >
>> > Need to see this frames as COS1 on R2. No config allowed on R2
>> >
>> >
>> > R1
>> > f0/0.12
>> > encapsulation dot1q 12
>> > ip add 1.1.12.1 255.255.255.0
>> > service-policy output SETCOS5
>> >
>> > R1#sh policy-map SETCOS5
>> > Policy Map SETCOS5
>> > Class COS
>> > set cos 5
>> >
>> > R1#sh class-map COS
>> > Class Map match-all COS (id 3)
>> > Match any
>> >
>> >
>> > My solution is
>> >
>> > SW1
>> >
>> > mls qos map cos-dscp 0 8 16 24 32 37 48 56
>> > int gig 1/0/48
>> > mls qos trust cos
>> >
>> > -----------------
>> > SW2
>> > int gig 1/0/33
>> > mls qos trust dscp
>> >
>> > mls qos map dscp-cos 37 to 1
>> >
>> > #######
>> >
>> > The config is working fine.
>> > My question is:
>> > Is there any other solution?
>> >
>> >
>> > Thanks,
>> > ZZ
>>
>>
>> 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
This archive was generated by hypermail 2.1.4 : Sat Nov 01 2008 - 15:35:19 ARST