[c-nsp] Preserving CoS with xconnect on ME3600X

[Lobo]

Thanks everyone for the suggestions. I've gone ahead and created some 
policy-maps on the 3600X that will set the correct qos-group and 
imposition exp values so that I'm able to preserve the original CoS 
markings in both directions.

Jose

On 11/6/2012 4:39 PM, Pshem Kowalczyk wrote:
> Hi,
>
> On 7 November 2012 09:47, Lobo <lobotiger at gmail.com 
> <mailto:lobotiger at gmail.com>> wrote:
>
>     I was under the impression that the "rewrite ingress tag pop 1
>     symmetric" was required in order for the xconnect to work?
>      Removing it seems to break the xconnect as traffic no longer goes
>     across it.
>
>
> It's required if the other end doesn't use service-instance-like setup 
> (with flexible matching of tags).  65xx automatically strips the VLAN 
> tag when it sees encapsulation command, 3600x does not.
>
>     So is MQC with qos-groups is the only way to preserve the markings
>     with this platform?
>
> That's my understanding. On the upside - the same setup should work on 
> 65xx as well.
>
> kind regards
> Pshem