https://community.extremenetworks.com/t5/extremeswitching-exos-switch/qos-halp/m-p/37189#M7831 Create Date: Sep 19 2013 8:19PM<BR /> <BR /> So, at a remote site.. we have a single VLAN. On this VLAN, we have a phone system. That phone system communicates back to the phone system at the main site over a dedicated 3Mbps line.<BR /> <BR /> However, any other traffic at the remote site destined for the main site traverses this line as well. <BR /> <BR /> Im a bit confused about how QoS works. <BR /> <BR /> Ive issued these commands, <BR /> create qosprofile "QP6"<BR /> configure ports 3 qosprofile qp6<BR /> configure diffserv examination code-point 46 qosprofile QP6<BR /> <BR /> Yet, when I do a "show ports qosmonitor".. Im not seeing any packets hit qp6. When I issued the command, "configure vlan XXX qp6", then it started working.. but now all ports in that vlan are using it. <BR /> <BR /> Any suggestions?<BR /> <BR /> Thanks!<BR /> (from Jeremy_Homan) Wed, 08 Jan 2014 08:56:00 GMT EtherNation_Use 2014-01-08T08:56:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/qos-halp/m-p/37189#M7831 Create Date: Sep 19 2013 8:19PM<BR /> <BR /> So, at a remote site.. we have a single VLAN. On this VLAN, we have a phone system. That phone system communicates back to the phone system at the main site over a dedicated 3Mbps line.<BR /> <BR /> However, any other traffic at the remote site destined for the main site traverses this line as well. <BR /> <BR /> Im a bit confused about how QoS works. <BR /> <BR /> Ive issued these commands, <BR /> create qosprofile "QP6"<BR /> configure ports 3 qosprofile qp6<BR /> configure diffserv examination code-point 46 qosprofile QP6<BR /> <BR /> Yet, when I do a "show ports qosmonitor".. Im not seeing any packets hit qp6. When I issued the command, "configure vlan XXX qp6", then it started working.. but now all ports in that vlan are using it. <BR /> <BR /> Any suggestions?<BR /> <BR /> Thanks!<BR /> (from Jeremy_Homan) Wed, 08 Jan 2014 08:56:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/qos-halp/m-p/37189#M7831 EtherNation_Use 2014-01-08T08:56:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/qos-halp/m-p/37190#M7832 Create Date: Sep 20 2013 4:59PM<BR /> <BR /> The DiffServ examination feature is disabled by default. To enable DiffServ examination, use the<BR /> following command:<BR /> enable diffserv examination ports [ | all]<BR /> <BR /> I think you need to apply that on INGRESS ports, but I didn't try it, just pasted from EXOS Concepts. (from Luis_Coelho) Wed, 08 Jan 2014 08:56:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/qos-halp/m-p/37190#M7832 EtherNation_Use 2014-01-08T08:56:00Z