This does not seem to be the DSCP/EXP value copy issue. Customer COS value should not be touched. Let me get back to you on this.
Best Regards, [http://www.cisco.com/web/europe/images/email/signature/horizontal06.jpg] Waris Sagheer Technical Marketing Manager Service Provider Access Group (SPAG) wa...@cisco.com<mailto:wa...@cisco.com> Phone: +1 408 853 6682 Mobile: +1 408 835 1389 CCIE - 19901 <http://www.cisco.com/> This email may contain confidential and privileged material for the sole use of the intended recipient. Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender by reply email and delete all copies of this message. For corporate legal information go to:http://www.cisco.com/web/about/doing_business/legal/cri/index.html From: PlaWanSai RMUTT CPE IX <pws_ad...@thaicpe.com<mailto:pws_ad...@thaicpe.com>> Date: Sunday, August 24, 2014 at 7:40 PM To: "cisco-nsp@puck.nether.net<mailto:cisco-nsp@puck.nether.net>" <cisco-nsp@puck.nether.net<mailto:cisco-nsp@puck.nether.net>> Subject: [c-nsp] OMG! ME3600 does not automatically copy DSCP into COS and also does not automatically copy EXP into COS T-T Hi all, I found the problem my customer's TOS is rewritten. Topology: Tester1 (Send CoS=5) -- Gi0/0/1/0 ASR9k 0/0/1/0.3604 -- xconnect --- Gi0/9 ME-3600X Gi0/24 -- Gi0/14 ME-3400 Gi0/5 -- Tester2 (rx CoS=0) I open the TAC both ASR and ME Switch Team and this is the answer from ME Switch Team: ME3600 does not automatically copy DSCP into COS and also does not automatically copy EXP into COS as described in the following document which was presented on Cisco Live event (page 44 and 45): http://d2zmdbbm9feqrf.cloudfront.net/2012/usa/pdf/BRKSPG-2209.pdf Solution: Please configure policy-map on interfaces to set a proper COS value basing on incoming DSCP. I bought ME-3600 about 100 for use as PE. T-T Thank you very much. _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net<mailto:cisco-nsp@puck.nether.net> https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
