https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cos-on-xos-question/m-p/33244#M6284 Hi, <BR /> <BR /> great and thank you <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span><BR /> <BR /> Wed, 08 Feb 2017 15:43:00 GMT Philipp_Tittman 2017-02-08T15:43:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cos-on-xos-question/m-p/33242#M6282 <P>Hi guys,<BR /><BR />according to this KB Article <A href="https://extremeportal.force.com/ExtrArticleDetail?an=000083366" target="_blank" rel="nofollow noreferrer noopener">https://extremeportal.force.com/ExtrArticleDetail?an=000083366</A> i was wondering if you still need to enable the examination on any required ports.<BR /><BR />Regards and many thanks<BR /><BR />Philipp</P> Wed, 08 Feb 2017 15:22:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cos-on-xos-question/m-p/33242#M6282 Philipp_Tittman 2017-02-08T15:22:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cos-on-xos-question/m-p/33243#M6283 Hi Philipp,<BR /> <BR /> If you are referring to CoS (dot1p), yes. We need to enable the examination on the ports where the traffic is expected to ingress with the dot1p value set. This will ensure that the traffic is properly prioritized to the proper Qosprofile. <BR /> <BR /> Thanks<BR /> Wed, 08 Feb 2017 15:43:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cos-on-xos-question/m-p/33243#M6283 Prashanth_KG 2017-02-08T15:43:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cos-on-xos-question/m-p/33244#M6284 Hi, <BR /> <BR /> great and thank you <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span><BR /> <BR /> Wed, 08 Feb 2017 15:43:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/cos-on-xos-question/m-p/33244#M6284 Philipp_Tittman 2017-02-08T15:43:00Z