https://community.cisco.com/t5/routing-and-sd-wan/qos-on-7206-atm-subinterface/m-p/858275#M64405 <P>I'm looking for some help supplying end-to-end QoS for our ISP customers. Currently, I have a scenario setup where i have a Cisco 1841 CPE. It connects to our 7206VXR via PPPoA. The 1841 classifies traffic and marks the DSCP bit appropriately. On our 7206, I want to apply the DSCP marking to the MPLS EXP bit for transport across our backbone. I have this scenario working on 802.1q subinterfaces, but am having trouble with ATM subinterfaces. </P><P></P><P>I have been working from <A class="jive-link-custom" href="http://www.cisco.com/warp/public/121/where_policy.html#input_policies" target="_blank">http://www.cisco.com/warp/public/121/where_policy.html#input_policies</A> . The CPE does seem to be lablelling the DSCP bit (as you can see from the "show policy-map" output) , and the traffic is routing normally, but the 7206 appears to be not seeing the DSCP lables. Will the "show policy-map interface input" on the 7206 only show results when congestion is taking place? Any suggestions would be MOST welcome. See the attachment for show runn, show policy-map interface, etc. </P><P></P><P>TIA,</P><P>Chris</P><P></P><P> </P><P></P> Mon, 04 Mar 2019 03:37:14 GMT reachonenetadm 2019-03-04T03:37:14Z https://community.cisco.com/t5/routing-and-sd-wan/qos-on-7206-atm-subinterface/m-p/858275#M64405 <P>I'm looking for some help supplying end-to-end QoS for our ISP customers. Currently, I have a scenario setup where i have a Cisco 1841 CPE. It connects to our 7206VXR via PPPoA. The 1841 classifies traffic and marks the DSCP bit appropriately. On our 7206, I want to apply the DSCP marking to the MPLS EXP bit for transport across our backbone. I have this scenario working on 802.1q subinterfaces, but am having trouble with ATM subinterfaces. </P><P></P><P>I have been working from <A class="jive-link-custom" href="http://www.cisco.com/warp/public/121/where_policy.html#input_policies" target="_blank">http://www.cisco.com/warp/public/121/where_policy.html#input_policies</A> . The CPE does seem to be lablelling the DSCP bit (as you can see from the "show policy-map" output) , and the traffic is routing normally, but the 7206 appears to be not seeing the DSCP lables. Will the "show policy-map interface input" on the 7206 only show results when congestion is taking place? Any suggestions would be MOST welcome. See the attachment for show runn, show policy-map interface, etc. </P><P></P><P>TIA,</P><P>Chris</P><P></P><P> </P><P></P> Mon, 04 Mar 2019 03:37:14 GMT https://community.cisco.com/t5/routing-and-sd-wan/qos-on-7206-atm-subinterface/m-p/858275#M64405 reachonenetadm 2019-03-04T03:37:14Z